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26036001: Obstruction (morphologic abnormality)

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Id Description Lang Type Status Case? Module
43617014 Obstruction en Synonym Active Entire term case insensitive SNOMED CT core module
43622014 Block en Synonym Active Entire term case insensitive SNOMED CT core module
756422011 Obstruction (morphologic abnormality) en Fully specified name Active Entire term case insensitive SNOMED CT core module

20 descendants. Search Descendants:

Expanded Value Set

Outbound Relationships Type Target Active Characteristic Refinability Group Values
Obstruction Is a Mechanical abnormality false Inferred relationship Existential restriction modifier
Obstruction Is a Obstructive morphology true Inferred relationship Existential restriction modifier
Inbound Relationships Type Active Source Characteristic Refinability Group
Acquired stenosis Is a False Obstruction Inferred relationship Existential restriction modifier
Obstruction by angulation Is a True Obstruction Inferred relationship Existential restriction modifier
Intravascular obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Obstructive diverticulitis Is a True Obstruction Inferred relationship Existential restriction modifier
Partial obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Pseudo-obstruction Is a False Obstruction Inferred relationship Existential restriction modifier
Progressive obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Congenital obstruction Is a False Obstruction Inferred relationship Existential restriction modifier
Obstruction by torsion and angulation, combined mechanism Is a False Obstruction Inferred relationship Existential restriction modifier
Acute obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Complete obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Chronic obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Intermittent obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Intrinsic obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Valve formation obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Ball valve obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Membranous obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Extrinsic obstruction Is a True Obstruction Inferred relationship Existential restriction modifier
Obstruction by torsion Is a True Obstruction Inferred relationship Existential restriction modifier
Heaves Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Multi-infarct dementia with delirium Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Acute gastrojejunal ulcer without hemorrhage AND without perforation but with obstruction Associated morphology True Obstruction Inferred relationship Existential restriction modifier 2
Acute gastrojejunal ulcer without hemorrhage AND without perforation but with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Obstetrical pulmonary fat embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Total anterior cerebral circulation infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Anterior cerebral circulation hemorrhagic infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Posterior cerebral circulation hemorrhagic infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Cilioretinal artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Branch macular artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Central retinal vein occlusion with neovascularization Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Central retinal vein occlusion with macular edema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Hemispheric retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Neovascularization of eye due to hemispheric retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Macular edema due to hemispheric retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Branch retinal vein occlusion with neovascularization Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Branch retinal vein occlusion with macular edema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Chronic obstructive pulmonary disease with acute exacerbation, unspecified Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Acute massive pulmonary embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Subacute massive pulmonary embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Pulmonary fat embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Subacute pulmonary fat embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Femoral artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Brachial artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Fat embolism - obstetric Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Preproliferative retinopathy due to diabetes mellitus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Postoperative pulmonary embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Chronic bullous emphysema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Zonal bullous emphysema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Toxic bronchiolitis obliterans Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Bilateral recurrent irreducible inguinal hernia Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Obstructed gluteal hernia Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Acute intestinal obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Subacute intestinal obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Congenital stenosis of eustachian tube Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Congenital subglottic stenosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Venous retinal branch occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Macular branch retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Fat embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Failure of tooth eruption Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Generalized failure of tooth eruption associated with systemic disease Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Failure of tooth eruption associated with tooth impaction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Legal abortion with amniotic fluid embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Obstructive sialoadenitis of major salivary gland Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Obstructive biliary cirrhosis Associated morphology True Obstruction Inferred relationship Existential restriction modifier 5
Occipital cerebral infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Intracranial arterial septic embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Chronic duodenal ulcer without hemorrhage AND without perforation but with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Pulmonary air embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Mixed cortical and subcortical vascular dementia Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Anterior cerebral circulation infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Partial anterior cerebral circulation infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Posterior cerebral circulation infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Lacunar infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Pure motor lacunar infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Pure sensory lacunar infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Pure sensorimotor lacunar infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Lacunar ataxic hemiparesis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Dysarthria-clumsy hand syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Multi-infarct state Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Hemorrhagic cerebral infarction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Cerebral venous thrombosis of cortical vein Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Cerebral venous thrombosis of great cerebral vein Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Anterior spinal artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Acute infective exacerbation of chronic obstructive airways disease Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Incipient occlusion of retinal vein Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Subclavian artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Axillary artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Celiac artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Inferior mesenteric artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Popliteal artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Suprarenal artery embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Common femoral artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Common iliac artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
External iliac artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Profunda femoris artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Subclavian artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 4
Superficial femoral artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Crural artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Inspiratory partial airway obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Expiratory partial airway obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Inspiratory and expiratory partial airway obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1

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