Surgery
What are the main risks of endometriosis excision, and how are they minimized?
The short answer
The main risks of endometriosis excision are bleeding, infection, scar tissue (adhesions), and injury to the bowel, bladder or ureters. We minimize these risks with careful surgical planning, meticulous technique to protect organs and nerves, and the right expertise and tools.
All surgery carries risk, and endometriosis excision is no exception. The main concerns include bleeding, infection, scar tissue (adhesions), and injury to nearby structures such as the bowel, bladder, or ureters, especially when disease is deep, widespread, or distorts normal anatomy.
We minimize these risks by carefully planning surgery based on your symptoms and imaging, anticipating where endometriosis is likely to be, and using meticulous technique to protect nerves and organs while controlling bleeding. When complex areas like the bowel or urinary tract may be involved, we plan ahead for the right expertise and tools in the operating room rather than making decisions during the procedure. We also include adhesion-reduction and recovery planning in your surgical plan so you understand what to expect before, during, and after surgery. You can reach out to our team to discuss your individual risk profile in detail.
Where to go from here
Understand it, compare it with what you're feeling, then talk it through with us.
Step 1 · Understand
Understand the condition
Step 2 · Compare
Treatments to know about
Step 3 · Speak with Us
Understand Your Surgery Risks
We know surgery can be daunting, but our specialists carefully plan and execute endometriosis excision to minimize risks like bleeding and organ injury. Let us guide you safely through your treatment journey.
Questions people ask next
All surgery questionsCan endometriosis surgery injure the ureter or bladder?
Yes, ureter or bladder injury is a known but uncommon risk of endometriosis surgery, especially when disease is deep, scarred in, or involves the urinary tract. Careful planning and surgical technique help identify and protect these structures during surgery.
How are adhesions prevented during endometriosis surgery?
During endometriosis surgery, thorough disease removal and gentle tissue handling help reduce adhesion risk. A meticulous, minimally invasive approach helps limit bleeding, heat injury and unnecessary trauma, which can increase inflammation.
What bowel endometriosis techniques are used, and what risks?
Bowel endometriosis surgery may use superficial shaving, full-thickness discoid excision, or segmental bowel resection, depending on disease depth and extent. Potential complications can include bowel leak, fistula, temporary ostomy, nerve-related changes, and altered bowel habits during recovery.
Why would a cancer surgeon perform endometriosis excision?
A gynecologic cancer surgeon has skills that often translate directly to challenging endometriosis excision, including operating safely around critical organs. Their experience recognizing atypical tissue can add an extra layer of safety during surgery.
Further reading
Does a Longer Endometriosis Surgery Mean More Complications? What a 2025 Study Found.
2025 study in stage III–IV minimally invasive endometriosis surgery: longer cases didn’t raise short-term complications but increased overnight-stay risk.
Gynecologic Oncologists - Safest Choice for Complex Endometriosis Surgery?
For deep or advanced endometriosis, oncology-trained surgeons often provide safer, more complete excision. Learn what this means for you at the Lotus Endometriosis Institute.
How to Choose a True Endometriosis Excision Specialist
Finding a skilled endometriosis excision surgeon can be challenging. Learn how to choose the right specialist and navigate financial options with confidence.
