K51.312 Ulcerative (chronic) rectosigmoiditis with intestinal obstruction

The following code(s) above K51.312 may contain annotation back-references that may be applicable to K51.312:

• Diseases of the digestive system (K00-K95)
• Ulcerative (chronic) rectosigmoiditis with complications (K51.31)

Diagnosis Index

Rectosigmoiditis K63.89
- Ulcerative K51.30
-- With
--- Complication K51.319
---- Obstruction K51.312