26036001: Obstruction (morphologic abnormality)

SNOMED CT Concept\Body structure\Body structure, altered from its original anatomical structure (morphologic abnormality)\Morphologically abnormal structure\Mechanical abnormality\Obstructive morphology (morphologic abnormality)\Obstruction

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Obstruction	Is a	Mechanical abnormality	false	Inferred relationship	Some
Obstruction	Is a	Obstructive morphology (morphologic abnormality)	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Neovascularization of eye due to hemispheric retinal vein occlusion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Macular edema due to hemispheric retinal vein occlusion (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Bancroftian filarial chylocele	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital arteriovenous fistula occlusion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Vascular graft occlusion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Gastric stomal obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstructed internal hernia	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Upper urinary tract dilatation and obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Stenosis of calyceal neck	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Obstructive hydroureter	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Non-obstructive hydroureter	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hydroureter due to necrotic papilla in ureter (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Chronic obstructive bancroftian filariasis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
okkluderet koronargraft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Megacystis-megaureter syndrome (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Obstructive apnea of newborn	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hernia epigastrica med obstruktion, men uden gangræn	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of arterial bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of femoropopliteal bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of femorofemoral crossover bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of axillofemoral bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of aortic bifurcation bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Occlusion of renal artery bypass graft	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Venous occlusion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Central retinal vein occlusion - ischaemic	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Central retinal vein occlusion - non-ischemic	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acquired nasolacrimal duct obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
umbilikalhernie med obstruktion, men uden gangræn	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Obstructed incisional hernia of anterior abdominal wall (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstructed recurrent incisional hernia of anterior abdominal wall (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstructed ventral incisional hernia with gangrene (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstructed hernia of anterior abdominal wall (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstructed recurrent hernia of anterior abdominal wall	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hernia of anterior abdominal wall with obstruction AND gangrene (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Omphalocele with obstruction	Associated morphology	True	Obstruction	Inferred relationship	Some	1
Pyonephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acute pyonephrosis with renal medullary necrosis	Associated morphology	True	Obstruction	Inferred relationship	Some	2
Acute pyonephrosis without renal medullary necrosis	Associated morphology	True	Obstruction	Inferred relationship	Some	1
Dilatation of ureter	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Acute gastric ulcer with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Chronic duodenal ulcer with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acute gastrojejunal ulcer with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Chronic gastrojejunal ulcer with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Paraumbilical hernia with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acquired megaureter	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hiatus hernia with obstruction	Associated morphology	True	Obstruction	Inferred relationship	Some	1
Atherosclerotic occlusive disease (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Afklemt femoralhernie, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
umbilikalhernie med obstruktion, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	2
uspecificeret ventralhernie med obstruktion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Ventralhernie med obstruktion, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
pyonefrose, uspecificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Anden mekoniumobstruktion	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Forsinket afgang af mekonium, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
mekoniumobstruktion, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Coronary artery bypass graft occlusion (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital obstructive megaureter (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Optociliary shunt vessels	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Mixed sleep apnoea	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Stomal obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstruction of urinary bladder outlet	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acquired obstruction of pylorus (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital nasolacrimal duct obstruction	Associated morphology	True	Obstruction	Inferred relationship	Some	1
Lymfødematøs keratoderma	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Astma forværret af arbejde	Associated morphology	False	Obstruction	Inferred relationship	Some	1
obstruktion af tåregang	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstruction of lacrimal canaliculus (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Obstruction of urinary bladder outflow (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Obstruction of urinary bladder outflow (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital stenosis of neck of urinary bladder	Associated morphology	False	Obstruction	Inferred relationship	Some	3
Congenital stenosis of neck of urinary bladder	Associated morphology	False	Obstruction	Inferred relationship	Some	2
hydronefrose med obstruktion af ureteropelvin overgang	Associated morphology	False	Obstruction	Inferred relationship	Some	2
hydronefrose med obstruktion af ureteropelvin overgang	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hydronefrose, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Hydronefrose, ikke nærmere specificeret	Associated morphology	False	Obstruction	Inferred relationship	Some	1
[X]Other and unspecified hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	2
[X]Other and unspecified hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
[X]Hydronephrosis with ureteral stricture NEC	Associated morphology	False	Obstruction	Inferred relationship	Some	2
[X]Hydronephrosis with ureteral stricture NEC	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Rheumatic mitral AND aortic valve obstruction (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Rheumatic mitral AND aortic valve obstruction (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Idiopathic hydronephrosis (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Idiopathic hydronephrosis (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Pontine artery occlusion (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Pontine artery occlusion (disorder)	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Lymfødem i arm	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Lymfødem i arm	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital elephantiasis	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Congenital elephantiasis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Acquired hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Acquired hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Congenital hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	3
Congenital hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hydroureteronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Hydroureteronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	2
Hydronephrosis	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Gastrojejunal ulcer with haemorrhage, with perforation and with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	3
Gastrojejunal ulcer with haemorrhage, with perforation and with obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Epigastric hernia with gangrene AND obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	1
Epigastric hernia with gangrene AND obstruction	Associated morphology	False	Obstruction	Inferred relationship	Some	2

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Id	Description	Lang	Type	Status	Case?	Module
43617014	Obstruction	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
43622014	Block	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
756422011	Obstruction (morphologic abnormality)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
2616111000005116	obstruktion	da	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Danish module (core metadata concept)