Dr. Shilpa G B


Surgical Treatment for Scar Endometriosis

For many women, endometriosis can develop scarring that causes debilitating symptoms and impacts quality of life. While medical management aims to relieve symptoms, surgical excision is often necessary to remove these lesions.

As a gynecologic surgeon, I understand how life-altering endometriosis-related pain and fatigue can be. My goal is to help patients regain independence and enjoy activities they may have avoided for years due to symptoms.

This post will provide an overview of surgical options for treating scar endometriosis, including the benefits and risks of different procedures. I’ll explain how our specialized team at Dr Shilpa GB’s Fertility Center, Bangalore approaches these complex operations to maximize symptom relief while minimizing risks.

Most importantly, I want to empower you with information so you can make the best treatment decision for your case in discussion with your physician.

Understanding Scar Endometriosis

Scar endometriosis, medically referred to as abdominal wall endometriosis (AWE), is a rare condition that typically arises in abdominal incisional scars following obstetric or gynaecological surgeries. Essentially, it involves the presence of endometrial tissue (the tissue that lines the inside of the uterus) in a surgical scar.

This tissue behaves like endometrial tissue within the uterus, thickening, breaking down, and bleeding with each menstrual cycle. Because it’s confined in the scar, this process can cause painful and palpable masses, often intensifying during periods. Understanding the nature of scar endometriosis is the first step in successful treatment planning.

Causes & Symptoms of Scar Endometriosis

The exact cause of scar endometriosis is not fully understood. However, it is most commonly associated with the direct transfer of endometrial cells during surgery into the wound site. This cell transfer is often a result of caesarean sections or other types of gynaecological surgeries.

Scar endometriosis manifests itself in a range of symptoms, which may vary from person to person. The most common symptom is a painful lump at the site of the surgical scar, which can increase in size during menstruation.

Some patients may also experience cyclic pain associated with their menstrual cycle, as the endometrial cells in the scar respond to hormonal changes in the body. Other symptoms can include swelling, redness, and warmth around the scar, along with fatigue, and in some cases, even fever. Understanding these symptoms is key to early detection and treatment of this condition.

Importance of Early Detection and Treatment

Early detection and intervention are paramount when it comes to managing scar endometriosis. If left untreated, the condition can lead to a plethora of complications, rendering it vital to identify and address the issue promptly.

Risks and Complications Associated with Untreated Scar Endometriosis

Untreated scar endometriosis can have several adverse effects, ranging from mild discomfort to severe pain, and potentially even the development of cancerous cells.

The endometrial tissue can infiltrate deeper into the skin and underlying muscles, causing an increase in the size and number of painful masses. Additionally, there is a risk of the development of endometriomas, benign cysts that can become malignant over time if not addressed.

Impact on Fertility and Quality of Life

Scar endometriosis can impact fertility indirectly. The chronic pain associated with the condition can affect sexual function, and any subsequent surgeries to remove endometrial tissue from the scar may also carry a risk of damaging the reproductive organs.

Furthermore, the constant discomfort and the cyclical nature of the symptoms can significantly affect the quality of life, leading to emotional distress and potential psychological issues such as depression or anxiety. Therefore, early detection, treatment, and regular follow-ups are crucial to managing the condition and mitigating its potential impacts.

Surgical Treatment Options

Surgical intervention is the primary treatment option for scar endometriosis. It involves removing the affected tissue and repairing any damage to surrounding organs or tissues.

There are several surgical methods available, but the choice of procedure may depend on various factors such as the location, size, and severity of the lesion.

Excision Surgery

Explanation of procedure

Excision surgery for scar endometriosis involves the precise cutting away and removal of the endometrial tissue from the affected area. This procedure is typically carried out under general anaesthesia.

The surgeon makes a small incision in the skin above the lesion to access the endometrial tissue, which is then carefully removed along with a margin of healthy tissue to ensure all endometrial cells are eradicated. The incision is then closed with sutures.

Success rates and potential risks

The success rates of excision surgery are generally high, with many patients experiencing significant relief from symptoms post-surgery. However, the recurrence of scar endometriosis is a possibility. Potential risks associated with this surgical procedure include infection, bleeding, and damage to surrounding tissues or organs.

There may also be risks associated with general anaesthesia. As with any surgical procedure, it is crucial to discuss these potential risks with your surgeon before deciding on a course of treatment.

Laparoscopic Surgery

How it differs from excision surgery?

Laparoscopic surgery, often referred to as “keyhole surgery,” differs from excision surgery in its approach and technique. Rather than making a single incision over the lesion, the surgeon makes several small incisions in the abdomen through which a laparoscope and other surgical instruments are inserted.

The laparoscope, equipped with a small camera, allows the surgeon to visualise the internal organs and perform the surgery with precision. This approach allows for the removal of endometrial tissue without the need for a large incision.

Benefits and limitations

One of the primary benefits of laparoscopic surgery is a quicker recovery time compared to traditional surgical methods, due to the smaller incisions. It is also associated with less post-operative pain, reduced scarring, and a shorter hospital stay. However, it does have its limitations.

For complex or extensive endometriosis, multiple laparoscopic procedures may be required, and there remains the risk of recurrence. There are also the inherent risks associated with surgery and general anaesthesia. In some cases, the surgeon may need to switch to an open surgery method if complications arise during the procedure.

Laser ablation

Laser ablation is a newer form of laparoscopic surgery that uses high-energy laser beams to destroy endometrial tissue.

This approach has shown promising results in reducing the recurrence rate of endometriosis and has been found to be particularly effective for treating superficial lesions.

How it works

During laser ablation, the surgeon directs the high-power laser beam at the endometrial tissue, which destroys it in a controlled manner. The heat generated by the laser also helps to seal off any blood vessels, reducing bleeding during surgery.

Benefits and limitations

Laser ablation offers similar benefits to traditional laparoscopic surgery, such as shorter recovery time and less scarring. It is also associated with lower recurrence rates compared to other surgical methods. However, it may not be suitable for treating deep endometriosis or large lesions.

Post-Surgery Recovery

The recovery time varies depending on the individual and the extent of the surgery, but generally, one can expect to return to normal activities within one to two weeks following laser ablation. It’s important to note that complete healing and the resolution of symptoms may take several weeks longer.

Tips for managing pain and discomfort

Post-operative pain and discomfort can be managed effectively through a combination of medication and lifestyle adjustments. Over-the-counter painkillers and prescribed medications can help control pain, while applying a heating pad to the abdomen can soothe discomfort.

Adequate rest is essential, and gentle exercise such as walking can aid recovery. It’s also prudent to maintain a nutritious diet to promote healing. Lastly, patients should promptly report any changes in their condition or severe pain.

Follow-up care

Following a laser ablation procedure, patients will have a follow-up appointment with their doctor to monitor healing and address any concerns. This may include checking for signs of infection or other complications. Patients should also continue regular gynaecological exams and screenings as recommended.


Laser ablation is an effective surgical option for treating endometriosis, offering a minimally invasive approach with lower recurrence rates.

However, individuals need to discuss their specific situation with an endometriosis surgeon and weigh all treatment options before making a decision. With proper care and follow-up, those who undergo laser ablation can expect improved symptoms and an improved quality of life.

Rest, exercise, and proper nutrition are important factors in managing pain and promoting healing after the procedure. Regular check-ups and screenings are also crucial in ensuring long-term health and well-being. Stay informed about your condition and never hesitate to seek medical attention if you experience severe symptoms or changes in your condition.