K90-K93: Other diseases of the digestive system
K91: Postprocedural disorders of digestive system, not elsewhere classified
Subcodes of K91:
- K91.0: Vomiting following gastrointestinal surgery
- K91.1: Postgastric surgery syndromes
- K91.2: Postsurgical malabsorption, not elsewhere classified
- 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
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The information provided on this page is for general educational purposes only. It is not intended for self-diagnosis and does not replace professional medical advice. Always consult your doctor or a qualified healthcare provider with any questions or concerns about your health.
If you see an ICD diagnosis code (e.g., on a medical report), be aware that doctors may also include additional indicators to express diagnostic certainty. Only a healthcare professional can interpret these codes accurately in the context of your individual case.
For a complete understanding of your condition and what the diagnosis means for you, please speak directly with your doctor.