K50-K52 Noninfective enteritis and colitis

 
Chapter XI

Diseases of the digestive system
(K00-K93)

Noninfective enteritis and colitis
(K50-K52)

Includes:
- noninfective inflammatory bowel disease
Excludes:
- irritable bowel syndrome ( K58.- )
- megacolon ( K59.3 )

K50		Crohn's disease [regional enteritis] Latin: Morbus Crohn
		Includes:	granulomatous enteritis
		Excludes:	ulcerative colitis (K51.-)
K50.0		Crohn's disease of small intestine Latin: Morbus Crohn intestini tenuis
		Crohn's disease [regional enteritis] of: · duodenum · ileum · jejunum Ileitis: · regional · terminal
		Excludes:	with Crohn's disease of large intestine (K50.8)
K50.1		Crohn's disease of large intestine Latin: Morbus Crohn coli
		Colitis: · granulomatous · regional Crohn's disease [regional enteritis] of: · colon · large bowel · rectum
		Excludes:	with Crohn's disease of small intestine (K50.8)
K50.8		Other Crohn's disease Latin: Morbus Crohn alius
		Crohn's disease of both small and large intestine
K50.9		Crohn's disease, unspecified Latin: Morbus Crohn, non specificatus
		Regional enteritis NOS

K51		Ulcerative colitis Latin: Colitis ulcerosa
K51.0		Ulcerative (chronic) enterocolitis Latin: Enterocolitis ulcerosa (chronica)
K51.1		Ulcerative (chronic) ileocolitis Latin: Ileocolitis ulcerosa (chronica)
K51.2		Ulcerative (chronic) proctitis Latin: Proctitis ulcerosa (chronica)
K51.3		Ulcerative (chronic) rectosigmoiditis Latin: Rectosigmoiditis ulcerosa (chronica)
K51.4		Pseudopolyposis of colon Latin: Pseudopolyposis coli
K51.5		Mucosal proctocolitis Latin: Proctocolitis mucosae
K51.8		Other ulcerative colitis Latin: Colitis ulcerosa alia
K51.9		Ulcerative colitis, unspecified Latin: Colitis ulcerosa, non specificata
		Ulcerative enteritis NOS

K52		Other noninfective gastroenteritis and colitis Latin: Gastroenteritis, ileitis et colitis non infectiva alia
K52.0		Gastroenteritis and colitis due to radiation Latin: Gastroenteritis et colitis radiationalis
K52.1		Toxic gastroenteritis and colitis Latin: Gastroenteritis et colitis toxica
		Use additional external cause code (Chapter XX), if desired, to identify toxic agent.
K52.2		Allergic and dietetic gastroenteritis and colitis Latin: Gastroenteritis, ileitis et colitis allergica et diaetetica
		Food hypersensitivity gastroenteritis or colitis Latin: Gastroenteritis, ileitis et colitis non infectiva alia, specificata
K52.8		Other specified noninfective gastroenteritis and colitis Latin: Gastroenteritis, ileitis et colitis non infectiva, non specificata
		Eosinophilic gastritis or gastroenteritis
K52.9		Noninfective gastroenteritis and colitis, unspecified Latin: Morbi vasorum intestini
		Diarrhoea Enteritis Ileitis Jejunitis Sigmoiditis				} } } } }	specified as noninfective, or NOS in countries where the conditions can be presumed to be of noninfectious origin
		Excludes:	colitis, diarrhoea, enteritis, gastroenteritis: · infectious (A09) · unspecified, in countries where the condition can be presumed to be of infectious origin (A09) functional diarrhoea (K59.1) neonatal diarrhoea (noninfective) (P78.3) psychogenic diarrhoea (F45.3)

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