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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
Inspiratory and expiratory partial airway obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Complete obstruction of lacrimal punctum Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Retinal artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Central retinal vein occlusion - juvenile Associated morphology False Obstruction Inferred relationship Existential restriction modifier 7
Branch retinal vein occlusion with neovascularization Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Branch retinal vein occlusion with macular edema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Plateau iris Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Iatrogenic angle-closure glaucoma Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Common iliac artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
External iliac artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Superficial femoral artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Common femoral artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Central retinal vein occlusion - ischemic Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Central retinal vein occlusion - non-ischemic Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Branch retinal vein occlusion with no neovascularization Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Acquired laryngeal stenosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Mouth breathing due to nasal obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Chronic obliterative bronchiolitis caused by inhalation of chemical fumes AND/OR vapors Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Subacute obliterative bronchiolitis caused by inhalation of chemical fumes AND/OR vapors Associated morphology False Obstruction Inferred relationship Existential restriction modifier 4
Obstruction of eustachian tube from cholesteatoma, polyp OR other osseous lesion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Brachycephalic airway obstruction syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Drug-induced bronchiolitis obliterans Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Pulmonary emphysema in alpha-1 primary immunodeficiency deficiency Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Toxic emphysema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Scar emphysema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Seasonal cryptogenic organizing pneumonia with biochemical cholestasis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Bronchiolitis obliterans with usual interstitial pneumonitis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Embolism of multiple and bilateral precerebral arteries Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Pulmonary thromboembolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Central retinal artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Pulmonary tumor embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Internal carotid artery stenosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Aortic bifurcation embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Illegal abortion with amniotic fluid embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Fulminant fat embolism syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Kinking of transplanted artery Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Obstructive rhinitis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Acute duodenal ulcer with hemorrhage, with perforation AND with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Calculus of bile duct with acute cholecystitis with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Vertebral artery obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Abortion with amniotic fluid embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Infection-induced ileus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Neural reflex-induced ileus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Metabolic ileus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Drug-induced ileus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Amniotic fluid embolism following molar AND/OR ectopic pregnancy Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Cholesterol embolus syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Acquired hydronephrosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Kinking of ureter Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Kinking of ureter Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Benign prostatic hyperplasia with outflow obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Arterial retinal branch occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Arterial thrombosis of flap Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Coronary occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Partial occlusion of retinal vein Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Basilar artery embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Upper respiratory tract obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Central retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Carotid artery obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Bronchial atresia with segmental pulmonary emphysema Associated morphology False Obstruction Inferred relationship Existential restriction modifier 4
Chronic cholestatic jaundice syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Pudendal hernia with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Arterial thrombosis of spinal cord Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Acute mesenteric arterial occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Thrombosis of mesenteric artery Associated morphology False Obstruction Inferred relationship Existential restriction modifier 5
Calculus of common bile duct with acute cholecystitis with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Nasal airway obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier
Macular branch retinal vein occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Miscarriage with pulmonary embolism Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Cholelithiasis AND acute cholecystitis with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Partially obstructed airway Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Totally obstructed airway Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Supraglottic stenosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Acquired anal stenosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Chronic duodenal ulcer with hemorrhage, with perforation AND with obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Ruptured emphysematous bleb of lung Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Transient arterial retinal occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Unilateral inguinal hernia with gangrene AND obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Foville syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Millard-Gubler syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Top of basilar syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Mesenteric embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Transitory ileus of prematurity Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Large bowel obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Small bowel obstruction Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Embolus of circle of Willis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Brachial artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Celiac artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Internal iliac artery thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Digital arterial thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Femoral popliteal occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Arterial air embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Multiple lacunar infarcts Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Leriche's syndrome Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1
Upper limb arterial embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Lower limb arterial embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Head and neck arterial embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Trunk arterial embolus Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Head and neck arterial thrombosis Associated morphology False Obstruction Inferred relationship Existential restriction modifier 3
Branch retinal vein occlusion with no neovascularization Associated morphology False Obstruction Inferred relationship Existential restriction modifier 2
Iliac artery occlusion Associated morphology False Obstruction Inferred relationship Existential restriction modifier 1

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