Hormonal health

Endometriosis Laparoscopy: What to Expect

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Yes, a laparoscopy is minimally invasive keyhole surgery used to confirm and often treat endometriosis. A surgeon inserts a thin camera through a small incision near the navel, inspects the pelvis for endometriosis tissue, and can remove or destroy deposits in the same session. Most people go home the same day.

Last updated: July 2026

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What is a laparoscopy for endometriosis?

A laparoscopy is keyhole surgery in which a surgeon passes a thin, lighted camera through a small cut near your navel to view the pelvic organs directly. Endometriosis is tissue similar to the uterine lining growing outside the uterus, and it can sit on the ovaries, the pelvic sidewall, or the tissue behind the uterus. This procedure has long been the definitive way to see and confirm those deposits, and it lets a surgeon judge how far the disease has spread. According to the World Health Organization, endometriosis affects roughly 1 in 10 women and girls of reproductive age, about 190 million people worldwide 1. During the operation, a surgeon can also take a small tissue sample so a pathologist can confirm the diagnosis under a microscope 2.

How do you prepare for the surgery?

Preparation is usually straightforward and handled at a pre-operative visit. A clinician reviews your health history, current medications, and any imaging, and explains the anesthesia plan and what the day will involve. Because the procedure uses general anesthesia, most centers ask that you avoid food and drink for roughly 6 to 8 hours beforehand. Blood tests and a pregnancy test are common, and this visit is the moment to ask what the surgeon will do if endometriosis is found, since many surgeons treat and diagnose in one sitting 2. Guidelines recommend discussing your goals, whether that is pain relief, fertility, or both, before the day of surgery so the surgical plan matches what matters to you 3.

What happens in the operating room?

The operation itself typically lasts about 30 to 90 minutes, depending on how much endometriosis is found. After general anesthesia takes effect, the surgeon makes one to three keyhole cuts, each usually under 1 cm, and gently inflates the abdomen with carbon dioxide gas to create room to see. Using the camera, they inspect the ovaries, fallopian tubes, the tissue behind the uterus, and nearby surfaces for endometriosis deposits, scarring, or cysts. If disease is found, many surgeons remove or destroy it in the same procedure, an approach that both confirms the diagnosis and can reduce pain 24. The ESHRE guideline notes that surgery can treat disease that imaging alone may miss, which is part of why laparoscopy remains valuable 4.

What does recovery look like?

Recovery from a laparoscopy is generally quicker than open surgery because the incisions are small. Most people go home the same day or after one night, and shoulder-tip pain from the gas usually settles within a few days. Light activity and desk work often resume within 1 to 2 weeks, while fuller recovery can take 2 to 4 weeks depending on how much treatment was done. Some soreness, fatigue, and light vaginal bleeding for a week or so are expected as the body heals. Endometriosis symptoms often begin in the teenage years and tend to ease after menopause, so a surgeon weighs your age, symptoms, and family plans when discussing whether and when to operate 23.

When to see a gynecologist

A gynecologist, ideally one who focuses on endometriosis or minimally invasive surgery, is the right person to weigh whether laparoscopy fits your situation. Persistent pelvic pain, painful periods, or pain with sex that disrupts daily life is worth a specialist conversation, especially if non-surgical endometriosis treatments have not helped. It helps to understand how endometriosis is diagnosed, whether your painful periods are normal, and how the condition relates to chronic pelvic pain. Many people report meaningful pain relief after surgical treatment, though symptoms can return over time 4. Gale can help you prepare for that conversation.

Common questions

It is real surgery under general anesthesia, but it is minimally invasive rather than open surgery. Small keyhole incisions mean less pain and a faster recovery than a large cut, and most people go home the same day. How major it feels depends on how much endometriosis is treated during the operation.

Often, yes. Many surgeons remove or destroy endometriosis deposits during the same laparoscopy that confirms the diagnosis, so one procedure both diagnoses and treats. This is worth confirming with your surgeon beforehand, along with what will happen if unexpected disease is found.

Many people resume desk work and light activity within one to two weeks, with fuller recovery over two to four weeks. Recovery is faster when only a small amount of tissue is treated and slower with more extensive surgery. Shoulder-tip pain from the gas used during surgery usually eases within a few days.

Not always. Guidelines now support diagnosing and treating endometriosis based on symptoms and imaging in many cases, reserving surgery for when the diagnosis is unclear or other treatments have not helped. A gynecologist can explain whether surgery is the right next step for you.

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After surgery: signs to get checked

  • —A fever, spreading redness, or worsening pain around an incision after surgery is a reason to seek prompt clinician review
  • —Heavy vaginal bleeding, or bleeding that soaks a pad in an hour, is a reason to contact your surgical team the same day
  • —Severe belly pain, a swollen hard abdomen, or being unable to keep fluids down warrants urgent medical evaluation
  • —Calf swelling, chest pain, or shortness of breath after surgery is a reason to seek emergency care right away

If you have chest pain, trouble breathing, or calf swelling after surgery, or heavy bleeding that will not slow, seek emergency care right away by calling 911 or going to the nearest emergency room.

This article is general health education, not medical advice. Whether a laparoscopy is right for you, and how it is performed, should be decided with a gynecologist or gynecologic surgeon who knows your history.

References

  1. 1.World Health Organization (2025). Endometriosis (fact sheet). World Health Organization (WHO). link ✓WHO fact sheet establishes that endometriosis affects about 1 in 10 (roughly 190 million) women and girls of reproductive age worldwide.
  2. 2.American College of Obstetricians and Gynecologists (2010). Practice bulletin no. 114: management of endometriosis. Obstetrics & Gynecology. doi:10.1097/AOG.0b013e3181e8b073 ✓ACOG practice bulletin describes surgical diagnosis of endometriosis, including tissue sampling for histologic confirmation and treating deposits during the same laparoscopy.
  3. 3.National Institute for Health and Care Excellence (2024). Endometriosis: diagnosis and management (NG73). National Institute for Health and Care Excellence (NICE). link ✓NICE guideline supports shared decision-making and discussing treatment goals such as pain relief or fertility before surgery.
  4. 4.Becker CM, et al. (ESHRE) (2022). ESHRE guideline: endometriosis. Human Reproduction Open. doi:10.1093/hropen/hoac009 ✓ESHRE guideline describes laparoscopic surgery as a treatment that can address endometriosis imaging alone may miss, with symptom relief that can recur over time.

4 sources, numbered by first appearance. General health information, not medical advice. AI-assisted editorial content — every citation independently verified. Editorial policy

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