Diagnostic Code 7329 · 38 CFR §4.114
Large intestine resection (colectomy) means having a portion of the colon surgically removed. Veterans may need this surgery due to combat injuries to the abdomen, severe colitis, diverticulitis complications, colon cancer, or traumatic bowel perforation. The colon primarily absorbs water and electrolytes, so removing a section leads to more frequent and looser bowel movements. The impact varies based on how much colon was removed and which section — some veterans adapt well while others face chronic diarrhea and urgency that significantly affects daily life.
| Rating | Criteria |
|---|---|
| 40% | |
| 20% | |
| 10% |
Surgical records documenting the colectomy including which section and how much was removed, Post-operative records showing recovery and any complications, Current treatment records for ongoing bowel symptoms, Documentation of bowel movement frequency and consistency, Records of any electrolyte imbalances or dehydration episodes, Records of medications used to manage bowel symptoms