Tubal Ligation by Coagulation or Cauterization

Bipolar tubal coagulation is a popular method of female sterilization in the United States. This tubal ligation method is usually performed through laparoscopy. With the bipolar (two-poles) coagulator, the fallopian tube is grasped between two poles of electrical conducting forceps and electrical current is passed through the tube between the two ends of the forceps. Damage to the tube is limited mainly to the small segment between the forceps. Burning two or three adjacent sites is common and generally results in the loss of a few centimeters of the fallopian tube. Bipolar tubal cauterization can be successfully reversed in almost all cases.

Monopolar tubal coagulation is less common than bipolar coagulation tubal ligation. With monopolar forceps, electrical current spreads further along the length of the fallopian tube. Consequently, monopolar cautery tends to damage more of the fallopian tube than bipolar cautery. In many cases, the tube is also cut after it has been coagulated.

When monopolar coagulation is applied to a single site of the tube, tubal reversal can be performed without the need for further diagnostic tests. If multiple sites of the fallopian tube have been burned with the monopolar technique, we offer a screening diagnostic laparoscopy to evaluate the tubal lengths before proceeding to reparative surgery. The screening laparoscopy option is discussed further on our website.

Tubal Coagulation Reversal Success

Each year Chapel Hill Tubal Reversal Center publishes updated statistics about pregnancy rates and pregnancy outcomes among all of the women who have had tubal reversal procedures performed by Dr. Berger. The data for women who had tubal coagulation sterilizations, presented in the table below, are from our Tubal Reversal Pregnancy Study Report 2007.

Pregnancy Rates of Our Tubal Reversal Patients

The overall pregnancy rate after tubal reversal for women with tubal coagulation procedures is 68% for patients at Chapel Hill Tubal Reversal Center. To calculate the pregnancy rate, the number of women who have become pregnant is divided by the total number who underwent a tubal reversal procedure. The following table shows the numbers and pregnancy rates according to womens’ ages at the time of their tubal reversal surgery.

Pregnancy Rates After Tubal Coagulation Reversal

Conclusion

Tubal coagulation methods of tubal ligation can be successfully reversed in most cases. The pregnancy rate after tubal reversal varies with a woman’s age at the time she has her tubal reversal procedure. The pregnancy rate is 85% for women in their twenties, 74% for those ages 30-34, 64% for women in the 35-39 year age group, and 35% for women 40 years of age or older.

Pomeroy Technique of Tubal Ligation and Resection

The most common type of tubal ligation is the Pomeroy procedure, named after Dr. Ralph Pomeroy who described it in 1930. The Pomeroy method involves picking up a segment of the fallopian tube to create a knuckle, placing a tie or ligature with absorbable suture around its base, and then cutting off the knuckle of tube above the tie. As the suture dissolves, the 2 remaining tubal segments separate from each other.

“Modified” Pomeroy Techniques

Interestingly, Dr. Pomeroy did not publish his technique in the medical literature but simply demonstrated it to other doctors. Some of them subsequently published the technique, but with modifications.

Currently, many doctors use the term modified Pomeroy procedure when they describe the tubal ligation they have performed in a patient’s operative report. Each doctor seems to have his or her own way of operating and there are many variations from the original method. Some doctors use absorbable suture, while others use permanent sutures that do not dissolve. Some doctors place more than one tie around the tube and many doctors also burn or cauterize the tubal ends.

A tubal ligation operative report is useful as a guide but does not predict exactly what the remaining tubal segments will be at the time of a reversal procedure. Fortunately, Pomeroy tubal ligation and its modifications are usually excellent in terms of reversibility.

Pomeroy Tubal Ligation Reversal Success

At Chapel Hill Tubal Reversal Center, we keep a record of all patients’ tubal reversal operations, including the tubal ligation method, the remaining tubal segment lengths, and other important findings at the time of surgery. Since we maintain long term follow-up with our patients, we are able to provide accurate statistics about pregnancies and their outcomes after tubal reversal surgery. Here are some of the pregnancy statistics for women who have had a Pomeroy type of tubal ligation.

Pregnancy Rates of Our Tubal Reversal Patients

The overall pregnancy rate after Pomeroy tubal ligation reversal is 70% for patients at Chapel Hill Tubal Reversal Center. The table below shows pregnancy rates according to women’s ages at the time of tubal reversal. The first column shows ages by 5 year groupings. The second column shows the number of women in each age group who had a tubal reversal. The third and fourth columns show the number and the percentage of women who became pregnant after their reversal procedure. The data shown in this table come from our Tubal Reversal Pregnancy Study Report 2007.

Here is how the pregnancy rate is calculated: The number of pregnant women (column 3) divided by all women in that age category who had reversal surgery (column 2) times 100 equals the percentage of women who became pregnant (column 4). A doctor has to know all of this information in order to be able to state what the success rate is for his patients.

Pregnancy Rate By Age After Pomeroy Tubal Reversal

Good News About Pomeroy Reversal

The good news is that for women under age 40, two-thirds to four-fifths will become pregnant following a tubal reversal procedure. Even for women age 40 and over, approximately 4 out of 10 will conceive another pregnancy. From the follow-up data that we have for our tubal reversal patients, there is good reason for optimism when reversing a Pomeroy tubal ligation.

The circumstances that lead people to have a tubal reversal procedure are unique to each person. Understanding them is helpful to me as a tubal reversal specialist providing their care during and after tubal reversal surgery.

Preoperative Consultation

When meeting new patients, I begin the preoperative consultation by asking about the circumstances that have them brought to me. After greeting patients and having them get settled comfortably in my office, I ask: What made you decide to have a tubal reversal at this time? Each person or couple responds in their own way to this nondirective question, often touching on their personal, social, and medical history that have brought them to this point in their lives. Their responses provide the context for the discussion that follows about their tubal reversal procedure.

Reasons for Tubal Reversal

The reasons given for having a tubal reversal vary. The most common one is that the patient is in, or about to enter, a new marriage. Often, the man has no biological children. Even when both partners have children from previous marriages, they want to establish a family of their own. Less commonly, couples who already have children together want to expand their family. For these couples, their past choice to have a tubal ligation is no longer the right decision for them. Sometimes they describe religious considerations, a change in financial stability, or tragically, the death of a child.

Tubal Ligation Regret

Many women have told me that they had a tubal ligation as a way out of a bad situation. Some did not want to have any more children while in a failing or abusive marriage. Others felt pressured into having their tubes tied by a parent, other family members, spouse, or even their doctor. Women who had their tubes tied while undergoing a C-section often report they made a hasty decision while in labor and almost immediately felt that it was a mistake.

Post Tubal Ligation Syndrome

An increasing number of women describe a variety of symptoms that started when they had their tubes tied. Most often these include heavy or painful periods, headaches, irritability, or other emotional reactions that were not present before their tubal sterilization. Many of these patients have been treated by their doctors with hormones, anti-depressants, or other medications to no avail and usually have been told that Post Tubal Ligation Syndrome does not exist. But they are convinced from their own histories that it does. A study that we are currently conducting finds that over 90% of these women report improvement or complete relief of their symptoms after tubal reversal surgery. Clearly, more research about this controversial subject is warranted.

Informed Consent and Patient Follow-up

Whatever the reasons for having a tubal reversal, it is important for patients to be fully informed about the potential benefits and risks of the operation. Equally important is the long term follow-up that we maintain with patients after surgery. This has enabled us to document and report the outcomes of tubal reversal surgery to a much greater extent than has ever been done before.

Have you seen my tubal reversal lens on Squidoo.com? It has key information about tubal reversal. Here are some excerpts.

Tubal Reversal Success

There is just one way to know what the success after tubal reversal surgery is - and that is by documenting pregnancy and birth rates. This requires long term patient follow-up. Our ongoing follow-up system records the outcomes of every reversal procedure and provides the results for all to see. We are the only medical facility that does this! Chapel Hill Tubal Reversal Center publishes weekly pregnancy reports and pregnancy statistics that include pregnancy rates and pregnancy outcomes for my patients.

Making Surgery Comfortable for the Patient

Tubal reversal surgery traditionally has been a major operation with several days of recovery in a hospital due to postoperative pain and disability. These can be avoided.

Postoperative pain following abdominal surgery comes mainly from muscle and connective tissue injury. Abdominal retractors (metal instruments that pull back on the skin, connective tissues, and muscles) are traditionally used to give wide exposure to the pelvic organs during surgery. Pressure from abdominal retractors causes reduced blood flow to the retracted tissues, resulting in postoperative pain. The operation is best performed without retractors.

Surgical packs (large gauze pads) traditionally are placed into the abdomen to push the intestines away from the pelvic organs during surgery. Packs cause postoperative bloating due to intestinal irritation. These can be avoided also.

Injecting a local anesthetic where surgery is performed - even though the patient is asleep during the procedure - further minimizes postoperative pain. (This is called preemptive analgesia.) These are some of the ways I make tubal reversal surgery comfortable for patients. Making surgery comfortable improves recovery, avoids the need for hospitalization, and results in a low cost tubal reversal procedure.

An Excellent Reference Source

At Chapel Hill Tubal Reversal Center, we provide complete and accurate information about tubal ligation reversal. Here are some starting places:

VIP Questions
Pregnancy Testimonials
Tubal Reversal Illustrations

Tubal Reversal or IVF

Our follow-up pregnancy statistics from over 5000 tubal reversal patients show that tubal reversal is more successful than IVF. This is because once the tubes are repaired, there is a chance every month of conceiving naturally. The pregnancy rate is higher after tubal reversal than after IVF for women iof all ages. Furthermore, the cost is much less than a single IVF treatment cycle.

Pregnancy Rates After Tubal Reversal vs IVF

Tubal Reversal IVF

This blog is to share observations, experiences, and thoughts about tubal ligation reversal developed over the 30 years I have been performing tubal surgery. Others are welcome to contribute their own ideas, opinions, and questions.

Gary S. Berger, M.D.
Medical Director
Chapel Hill Tubal Reversal Center
109 Conner Drive Suite 2200
Chapel Hill, NC 27514