| K31.0 |
Acute dilatation of stomach
Acute distension of stomach
|
| K31.1 |
Adult hypertrophic pyloric stenosis
Pyloric stenosis NOS
Excludes:
- congenital or infantile pyloric stenosis ( Q40.0 )
|
| K31.2 |
Hourglass stricture and stenosis of stomach
Excludes:
- congenital hourglass stomach ( Q40.2 )
- hourglass contraction of stomach ( K31.8 )
|
| K31.3 |
Pylorospasm, not elsewhere classified
Excludes:
- pylorospasm:
- congenital or infantile ( Q40.0 )
- neurotic ( F45.3 )
- psychogenic ( F45.3 )
|
| K31.4 |
Gastric diverticulum
Excludes:
- congenital diverticulum of stomach ( Q40.2 )
|
| K31.5 |
Obstruction of duodenum
of duodenum:
Constriction
Stenosis
Stricture
Duodenal ileus (chronic)
Excludes:
- congenital stenosis of duodenum ( Q41.0 )
|
| K31.6 |
Fistula of stomach and duodenum
Gastrocolic fistula
Gastrojejunocolic fistula
|
| K31.7 |
Polyp of stomach and duodenum
Excludes:
- adenomatous polyp of stomach ( D13.1 )
|
| K31.8 |
Other specified diseases of stomach and duodenum
Achlorhydria
Gastroptosis
Hourglass contraction of stomach
|
| K31.9 |
Disease of stomach and duodenum, unspecified
|