Biomaterial Database

Obstructed defecation. 1993

W M Sun

Department of Medicine, Royal Adelaide Hospital, University of Adelaide, Australia.

Obstructed defecation is one of the causes of chronic constipation. Clinical tests suggest that patients with obstructed defecation have impaired pelvic floor function. Appropriate management relies on proper identification of the underlying pathophysiology.

UI	MeSH Term	Description	Entries
D009119	Muscle Contraction	A process leading to shortening and/or development of tension in muscle tissue. Muscle contraction occurs by a sliding filament mechanism whereby actin filaments slide inward among the myosin filaments.	Inotropism,Muscular Contraction,Contraction, Muscle,Contraction, Muscular,Contractions, Muscle,Contractions, Muscular,Inotropisms,Muscle Contractions,Muscular Contractions
D012002	Rectal Diseases	Pathological developments in the RECTUM region of the large intestine (INTESTINE, LARGE).	Anorectal Diseases,Anorectal Disorders,Rectal Disorders,Anorectal Disease,Anorectal Disorder,Rectal Disease,Rectal Disorder
D012007	Rectum	The distal segment of the LARGE INTESTINE, between the SIGMOID COLON and the ANAL CANAL.	Rectums
D003248	Constipation	Infrequent or difficult evacuation of FECES. These symptoms are associated with a variety of causes, including low DIETARY FIBER intake, emotional or nervous disturbances, systemic and structural disorders, drug-induced aggravation, and infections.	Colonic Inertia,Dyschezia
D003672	Defecation	The normal process of elimination of fecal material from the RECTUM.	Bowel Function,Bowel Movement,Bowel Functions,Bowel Movements,Defecations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man