| K91.0 | Vomiting following gastrointestinal surgery 
 | 
	| K91.1 | Postgastric surgery syndromes Syndrome:
 dumping
 postgastrectomy
 postvagotomy
 
 | 
	| K91.2 | Postsurgical malabsorption, not elsewhere classified Postsurgical blind loop syndrome
 
Excludes:
malabsorption:
osteomalacia in adults ( M83.2 )
osteoporosis, postsurgical ( M81.3 )
 | 
	| K91.3 | Postoperative intestinal obstruction 
 | 
	| K91.4 | Colostomy and enterostomy malfunction 
 | 
	| K91.5 | Postcholecystectomy syndrome 
 | 
	| K91.8 | Other postprocedural disorders of digestive system, not elsewhere classified 
 | 
	| K91.9 | Postprocedural disorder of digestive system, unspecified 
 |