K91: Intraoperative and postprocedural complications and disorders of digestive system, not elsewhere classified excludes2 complications of artificial opening of digestive system (K94.-) complications of bariatric procedures (K95.-) gastrojejunal ulcer (K28.-) postprocedural (radiation) retroperitoneal abscess (K68.11) radiation colitis (K52.0) radiation gastroenteritis (K52.0) radiation proctitis (K62.7) |
| K91.0: Vomiting following gastrointestinal surgery |
| K91.1: Postgastric surgery syndromes |
| K91.2: Postsurgical malabsorption, not elsewhere classified |
| K91.3: Postprocedural intestinal obstruction |
| K91.5: Postcholecystectomy syndrome |
| K91.6: Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a procedure |
| K91.7: Accidental puncture and laceration of a digestive system organ or structure during a procedure |
| K91.8: Other intraoperative and postprocedural complications and disorders of digestive system |