How is bowel endometriosis treated without a colostomy?

In many cases, bowel endometriosis can be treated surgically without a colostomy by using techniques that remove the disease while preserving bowel continuity. The exact approach depends on how deep the implants go, how much of the bowel wall is involved (often the rectum or sigmoid), and whether the bowel is narrowed or tethered by scarring.

When disease is superficial, we can often excise it off the bowel surface. If it invades deeper layers, options may include a focused full-thickness “disc” excision with closure, or—when a longer segment is affected—a segmental bowel resection with immediate reconnection (anastomosis). A temporary stoma is uncommon but may be recommended in select higher-risk situations based on anatomy, blood supply, inflammation, and the safety of the reconnection.

Our team plans this carefully using symptom history, exam, and imaging to map disease, then performs advanced minimally invasive excision (often robotic) designed for precision in complex, scarred anatomy. If you’re trying to avoid a colostomy, we’ll walk you through what makes it unlikely versus what factors could make a temporary diversion the safest choice, so you can make an informed plan. If you’d like, reach out to schedule a consultation so we can review your case and discuss the bowel-sparing strategies that may fit your goals.