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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