ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 11  /  K90-K95  /  K91
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
Dumping syndrome
Postgastrectomy syndrome
Postvagotomy syndrome
K91.2 Postsurgical malabsorption, not elsewhere classified
Postsurgical blind loop syndrome
Excludes1 malabsorption osteomalacia in adults (M83.2)
malabsorption osteoporosis, postsurgical (M80.8-, M81.8)
K91.3 Postprocedural intestinal obstruction
K91.30 Postprocedural intestinal obstruction, unspecified as to partial versus complete
Postprocedural intestinal obstruction NOS
K91.31 Postprocedural partial intestinal obstruction
Postprocedural incomplete intestinal obstruction
K91.32 Postprocedural complete intestinal obstruction
K91.5 Postcholecystectomy syndrome
K91.6 Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a procedure
Excludes1 intraoperative hemorrhage and hematoma of a digestive system organ or structure due to accidental puncture and laceration during a procedure (K91.7-)
K91.61 Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating a digestive system procedure
K91.62 Intraoperative hemorrhage and hematoma of a digestive system organ or structure complicating other procedure
K91.7 Accidental puncture and laceration of a digestive system organ or structure during a procedure
K91.71 Accidental puncture and laceration of a digestive system organ or structure during a digestive system procedure
K91.72 Accidental puncture and laceration of a digestive system organ or structure during other procedure
K91.8 Other intraoperative and postprocedural complications and disorders of digestive system
K91.81 Other intraoperative complications of digestive system
K91.82 Postprocedural hepatic failure
K91.83 Postprocedural hepatorenal syndrome
K91.84 Postprocedural hemorrhage of a digestive system organ or structure following a procedure
K91.840 Postprocedural hemorrhage of a digestive system organ or structure following a digestive system procedure
K91.841 Postprocedural hemorrhage of a digestive system organ or structure following other procedure
K91.85 Complications of intestinal pouch
K91.850 Pouchitis
Inflammation of internal ileoanal pouch
K91.858 Other complications of intestinal pouch
K91.86 Retained cholelithiasis following cholecystectomy
K91.87 Postprocedural hematoma and seroma of a digestive system organ or structure following a procedure
K91.870 Postprocedural hematoma of a digestive system organ or structure following a digestive system procedure
K91.871 Postprocedural hematoma of a digestive system organ or structure following other procedure
K91.872 Postprocedural seroma of a digestive system organ or structure following a digestive system procedure
K91.873 Postprocedural seroma of a digestive system organ or structure following other procedure
K91.89 Other postprocedural complications and disorders of digestive system
UseAdditionalCode code, if applicable, to further specify disorder
Excludes2 postprocedural retroperitoneal abscess (K68.11)