Reference · UMLS · O
Letter O
UMLS Metathesaurus concepts whose preferred name begins with O. 28,813 entries.
UMLS · Letter O
Letter O
28,813 concepts whose preferred name begins with O.
Showing 3,776–3,800 of 28,813
C1961082Obstruction of airway caused by foodC1997587Obstruction of airway caused by foreign bodyC1827685Obstruction of airway caused by tongueC5566515Obstruction of ampulla of Vater by calculusC3164271Obstruction of aortic archC3163719Obstruction of aortic outflowC3531824Obstruction of aortic valve due to neoplasmC3163730Obstruction of ascending aortaC3839040Obstruction of bilateral distal fallopian tubesC3839669Obstruction of bilateral proximal fallopian tubesC0401001Obstruction of biliary stentC0400979Obstruction of biliary treeC0235328Obstruction of colonC0239082Obstruction of common bile ductC3840124Obstruction of distal fallopian tubeC1628510Obstruction of efferent duct of testisC0239296Obstruction of esophagusC0494554Obstruction of eustachian tube due to inflammationC0271470Obstruction of eustachian tube from cholesteatoma, polyp OR other osseous lesion (disorder)C1407884Obstruction of external auditory canalC0156214Obstruction of gallbladderC0521639Obstruction of hymenC4047387Obstruction of ileostomyC0403741Obstruction of indwelling urinary catheterC3532290Obstruction of inferior vena cava as complication of procedure
# same data, as API
GET /api/v1/reference/umls/search?q=o