415144009: Structure of posterior cerebral artery P1 segment (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure\Anatomical structure\...

\Structure of anatomical cluster\Structure of anatomical compartment\Intracranial structure\Intracranial vascular structure\Structure of intracranial artery\...

\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Body organ structure\Blood vessel structure\...

\Regional blood vessel structure\Vascular structure of head and/or neck\...

\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\...

\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\...

\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of subdivision of organ system\Entire subdivision of organ system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Regional cardiovascular structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Structure of cardiovascular system subdivision\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Blood vessel structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Systemic circulatory system structure\Cerebrovascular system structure\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body system structure\Structure of cardiovascular system\Arterial system structure\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Body tissue structure\Structure of soft tissue\Blood vessel structure\...

\Regional blood vessel structure\Vascular structure of head and/or neck\...

\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Systemic vascular structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\...

\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Arterial structure\Systemic arterial structure\Non-coronary systemic artery structure\Non-coronary non-aorta systemic artery structure\...

\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment

\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of half of head lateral to midsagittal plane\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Structure of half of body lateral to midsagittal plane\Structure of carotid and/or cerebral and/or subclavian artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Regional blood vessel structure\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of precerebral and/or intracranial artery\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Vascular structure of head and/or neck\Structure of artery of head, neck AND/OR brain\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Structure of subregion of head\Structure of half of head lateral to midsagittal plane\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Vascular structure of head\Structure of artery of head\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Intracranial structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch of basilar artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Intracranial structure\Intracranial vascular structure\Structure of intracranial artery\Structure of branch from circle of Willis\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Intracranial structure\Intracranial vascular structure\Structure of intracranial artery\Structure of cerebral artery\Structure of posterior cerebral artery\Structure of posterior cerebral artery P1 segment
\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Intracranial structure\Intracranial vascular structure\Structure of intracranial artery\Structure of circle of Willis\Structure of posterior cerebral artery P1 segment

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2005. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module

2535161018 Posterior cerebral artery P1 segment en Synonym Active Only initial character case insensitive SNOMED CT core module

4631689018 Structure of posterior cerebral artery P1 segment en Synonym Active Only initial character case insensitive SNOMED CT core module

4631690010 Structure of posterior cerebral artery P1 segment (body structure) en Fully specified name Active Only initial character case insensitive SNOMED CT core module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of posterior cerebral artery P1 segment	Is a	Structure of posterior cerebral artery	true	Inferred relationship	Existential restriction modifier
Structure of posterior cerebral artery P1 segment	Is a	Structure of circle of Willis	true	Inferred relationship	Existential restriction modifier
Structure of posterior cerebral artery P1 segment	Laterality	Side	true	Inferred relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Entire posterior cerebral artery P1 segment	Is a	True	Structure of posterior cerebral artery P1 segment	Inferred relationship	Existential restriction modifier

This concept is not in any reference sets