Tubal Reversal Blog ‘fallopian tubes’

This article profiles a patient who came to Chapel Hill Tubal Reversal Center for reversing tubal ligation at which time she was found to have ovarian endometriosis.

Travel from California

The patient and her husband traveled from Monterrey, California for tubal ligation reversal. She is 44 years old and is a banker. She has two children from previous marriage, ages 12 and 15. Her husband is a meteorologist. He has two children from a previous marriage, ages 16 and 18. They moved from Texas to California and have been married together for 1 year and 3 months. Together, they desire a child of their own.

IVF Evaluation

Prior to traveling to visit us, they had a consultation with a reproductive endocrinologist near where they live. They expressed dissatisfaction with their consultation because they felt the doctor only wanted to offer them in-vitro fertilization (IVF). They did consider IVF but decided the procedure was not for them. During the preoperative consultation they specifically stated:

“We wanted to have a baby as God intended it.”

They did their own search for tubal reversal doctors and chose to come to Chapel Hill Tubal Reversal Center because we specialize exclusively in reversing tubal ligation. They felt their chance for a successful reversal procedure would be best at our center.

Preoperative Evaluation and Surgery

She was a healthy person and denied any known preexisting problems or menstrual abnormalities.  We reviewed her tubal ligation operative and pathology reports that described at least 3 cm removed from each fallopian tube. We discussed their expectations and the risks and benefits of tubal reparative surgery.

During her surgical procedure and upon entering the abdominal cavity, we discovered brown fluid suggesting the presence of endometriosis. Close inspection of the right ovary revealed endometriosis inside of it and partially involving the right tube.

We removed the endometriosis and repaired the right tube. The left tube and ovary were normal. The left tube was repaired without difficulty.

She did well during the surgery. In the recovery room, we informed her and her husband of the unexpected endometriosis and the successful repair of both fallopian tubes.

Endometriosis

Endometriosis can be suspected in most patients based on a careful evaluation of a menstrual history. Many women with endometriosis will have extremely painful menstrual periods. Menstruation can be so painful patients may require large amounts of pain medications, miss time from work, or will have pelvic pain which drastically affects their  personal lives. Many women give a history of severe pelvic pain, especially with intercourse and will plan their sexual activity based on their menstrual cycles. Many patients, like this one, can have minimal or no symptoms of endometriosis.

We could not have predicted this patient’s endometriosis in advance because of her absence of preexisting symptoms. Fortunately, we were able to successfully reverse her tubal ligation and remove the endometriosis at the same time.

We wish her well on her trip back to Monterrey California and hope a healthy pregnancy will be in her near future.

At the age of 32, Rebecca underwent a tubal ligation in 1995. Within one year, she began to notice worsening menstrual symptoms which were attributed to Post Tubal Ligation Syndrome (PTLS). She dealt with these symptoms for 12 years before deciding to undergo tubal ligation reversal surgery.

Her story prior to tubal ligation reversal can be read in the article entitled Meet Rebecca. Rebecca reported her symptoms after tubal ligation as:

Loss of libido
Losing more that the normal amount of hair daily
Unexplained Weight gain
Loss of sexual arousal
Loss of natural lubrication
Painful intercourse
Depression
Isolation
Spotting
Heavier cycles
Unexplained Joint pain
Migraine headaches
Severe Mood Swings
Severe Temperature fluctuations

Rebecca’s Tubal Reversal Surgery

Rebecca underwent an outpatient tubal ligation reversal in July 2008. Drs Berger and Monteith performed her surgery. Rebecca’s fallopian tubes were found to be in good condition and she had a successful bilateral, microsurgical tubotubal anastamosis. Her surgery lasted 88 minutes. She was subsequently released to the local Sheraton hotel, was seen the next day by a Chapel Hill Tubal Reversal Center staff member, and was then discharged to home. She has recovered from reversal surgery without any complications.

Rebecca After Surgery

Rebecca’s report on her symptoms since having reversal surgery:

As far as my symptoms at this point:
I believe it is too early to really notice any changes but here are the few that I am aware of this month.
I am thinking about intimacy once again and I feel that my libido is coming back.
Intercourse was not painful.
My headache this month lasted only one day.
My moods are still erratic and my hair continues to fall out.
I plan to keep track of my feelings, including the desire for intimacy, and sexual arousal signs; in addition to other symptoms.
I believe hormone testing is important before and after a tubal reversal. Perhaps every 3 to 6 months along with keeping a journal of menstrual symptoms.

CHTRC Series of Worsening Menstrual Problems After Tubal Ligation

This is the twelfth article in our fourteen part series on PTLS and associated medical conditions. Our first article, Pain After Tubes Tied: Symptom of Post Tubal Ligation Syndrome?, reviews symptoms associated with PTLS.

Our next several articles will continue to present patients who have suffered from worsening menstrual, physical, and emotional symptoms after surgical sterilization procedures ( women who had their tubes tied).

Readers can also view other patient submitted stories about their menstrual symptoms, reasons for reversing tubal ligation, and outcomes after reversal reversal surgery. Each patient’s story is listed below:

Meet Momzilla
Meet Andrea
Meet Praybelieving
Meet Katherine

We invite readers to join our Tubal Reversal Message Board and discuss and share personal experiences with tubal ligation. We also have a dedicated PTLS forum for readers to share experiences of worsening symptoms after tubal ligation procedures.

At Chapel Hill Tubal Reversal Center, we want to maximize the chances for pregnancy after tubal ligation reversal for all of our patients. One step that is helpful in planning for a tubal reversal procedure is examining the pathology report from a patient’s medical record. Pathology reports can provide critical information to a tubal reversal specialist since they convey additional information beyond what is contained in the operative report describing the tubal ligation.

What is a pathology report?

A pathology report- sometimes shortened to ‘path report’- is a typed report from a pathologist (doctor who studies healthy and diseased tissue) that describes the removed tubal segments. Usually when tissue is removed by a surgical operation, it is sent to a pathologist for examination. After this examination, a pathologist will create a typed report describing what was observed.

When a tubal ligation and resection procedure has been performed, a segment of fallopian tube was removed and most likely sent to a pathologist. Therefore, a pathology report should exist in the patient’s medical record. When a sterilization has been performed by tubal electrocautery or with tubal clips or rings, there will not be a pathology report because no tubal tissue is removed with these tubal ligation methods.

A pathology report will help our tubal reversal doctors determine exactly what was done during a ligation and resection procedure and what your chances of tubal reversal success will be.

Examples of Pathology Reports After Tubal Ligation

Here are some examples of what the pathology reports may show after a tubal ligation and resection:

Scenario 1
Operative note states, “A standard ligation and resection was done.” Pathology report states, “Two 1.5 cm isthmic sections of fallopian tube were examined.” In this case, the pathology report confirms that small amounts of isthmic tubal segments were removed and the chance of successful ligation reversal is very good.

Scenario 2

Operative note states, “A bilateral ligation was done…tubes were resected.” Pathology report states, “Two 4 cm sections of fallopian tube were examined and fimbrial ends were present on both sections.” In this case, the pathology report demonstrates that the patient has had a fimbriectomy. We would advise the patient that fimbrectomy reversal will be the appropriate procedure to reverse this type of tubal ligation.

Scenario 3
Operative note states, “A typical bilateral tubal ligation was done.” Pathology report states, “Two 7 cm section of fallopian tubes were examined.” In this case, the pathology report shows that large amounts of tubal length were removed. This is not a typical bilateral tubal ligation, and the chance of a reversing tubal ligation is remote. In this case, we would advise the patient that IVF would be a better treatment option for her than tubal reversal surgery.

Get Expert Opinion

As tubal reversal experts who specialize in ‘untying tied tubes’,  we have found that most tubal ligations are reversible. Any patient considering ligation reversal should send us a copy of their operative report and, if ligation and resection was done, a copy of the pathology report. We will review these reports, without charge, and provide the best recommendation for becoming pregnant after tubal ligation.

Submitted by Dr. Charles Monteith
Chapel Hill Tubal Reversal Center

Undergoing a tubal ligation reversal at Chapel Hill Tubal Reversal Center is an important endeavor and we want to maximize every patient’s chance of ligation reversal success. Operative reports are important because they allow us to determine the likely success of tubal ligation reversal surgery.

When a surgeon performs an operation on a patient they are required to keep a written record describing the entire procedure. This is an important part of patient care and many hospitals provide transcription services to assist with creating operative reports. After surgery is completed, the physician will dictate an operative report. Operative reports contain the pre-operative diagnosis, post operative diagnosis, operative procedure, surgeon’s name, findings of the surgery, and what was done during the surgery.

There are two types of operative reports: vague and detailed.

A vague operative report gives generalized information regarding your surgery. Such a report might read, for example, “The tubes were tied in a standard fashion”, or “The tubes were burned in 3 separate areas,” or “A segment of each tube was removed.” These vague reports leave much to the imagination because there is no recognized ’standard fashion’ and we do not really know how far apart ’separate’ burns are.

A detailed operative report will give very specific and easy to understand information regarding your tubal sterilization. Such a detailed report might read, for example, “The tubes were tied in the isthmic (middle) section and a 2 cm interval segment was removed.” or ” The tubes were cauterized (burned) in 3 adjacent areas in the isthmic portion.” These reports give very specific information about what was done and where it happened.

There is no substitute for a detailed operative report. A good operative report can give us enough information to formulate what the likely success of any reversal procedure will be. In general, we can give ligation reversal success based upon the type of ligation a patient has had. If an operative report is ominous, then this allows us to advise patients to consider either a screening laparoscopy or in vitro fertilization (IVF) before attempting ligation reversal. This can prevent having an operation that would have a limited chance of success.

If an operative report can not be obtained then consideration should be given to having a screening laparoscopy. Patients should also be aware that most tubal ligation procedures can be reversed and only a small minority of ligation procedures can not be reversed.

Patients with any questions regarding operative reports, tubal ligation reversal, or tubal reversal success rates should contact a nurse at Chapel Hill Tubal Ligation Reversal Center.

Frequently asked questions regarding operative reports

What is an operative report?

An operative report is a typed report describing exactly what the doctor saw and did during your tubal ligation procedure.

Where can tubal ligation operative reports be obtained?

Tubal ligation operative reports can be obtained from the hospital or health care facility where you had your tubal ligation surgery. Your doctor may have a copy of your operative report in their office. The hospital will have a copy of the report in your hospital record and will keep them on file for a limited time.

How long does the hospital keep my operative report?

The time a health care facility will keep records will vary by state. Most states have laws specifying how long records must be kept. If a state does not have laws regarding keeping medical records, then the state medical board will have guidelines which the board encourages physicians to follow. North Carolina, for instance, has no state laws mandating how long medical records will be kept. The North Carolina State Medical Boards recommends physicians keep records for a minimum of 10 years. Medicare and Medicaid records are recommended to be kept for a minimum of five years.

The physician’s office or hospital will typically keep records in their file room for a limited time and then transfer the files to another storage area for several years. Some facilities will create digital records of your health care information and store this information indefinitely.

How can I obtain an operative report?

Contact the medical records department of the hospital where your tubal ligation was performed. You will have to fill out a medical records release form. The operative report can be mailed or faxed to you and to our facility. Please be aware some medical facilities are very busy and have limited medical record personnel. This means they may take some time to send records and you might have to keep a close watch to make sure the records are actually sent in a timely fashion. Chapel Hill Tubal Reversal Center has instructions and  a form you can use to obtain a copy of your operative report.

What happens if I can not get my operative report?

If you can not get your operative report you can try to get your doctor to give you more information about the type of ligation surgery you had. Although this is not as accurate as an operative report, this can provide some information. Many doctors will do their tubal ligation surgeries the same way over many years and they should be able to tell you how your procedure was done.

Your best option is to consider a screening laparoscopy. This involves placing a small telescope under your umbilicus (belly button) and looking at the fallopian tubes. This provide quick and accurate information about the condition of your fallopian tubes. When the screening laparoscopy is performed here, we proceed immediately with the tubal repair. If the laparoscopy shows that the tubes cannot be repaired, the procedure is ended without the laparotomy incision and a partial refund is given to the patient.

Will Chapel Hill Tubal Reversal do my reversal surgery if I do not have an operative report?

Yes. We frequently encounter many patients who are unable to obtain their operative report. The choice of whether to start with screening laparoscopy is up to the individual patient. Since most tubal ligation procedures are reversible, it is an option, and not a requirement.

History of Tubal Sterilization

The first tubal sterilization procedure, reported in 1881, was tubal ligation and resection. Ligation and resection – or ‘tying tubes’ was the most common surgery for sterilization until the advent of laparoscopic surgery in the mid 1900’s. As laparoscopic surgery became more popular, electrocoagulation (electrical burning) of the fallopian tubes became an additional method of surgical sterilization. Tubal sterilization by electrocoagulation uses electric current to cut and destroy the portion of the tube that is exposed to the electric current. These portions of the tube eventually heal and close.

Monopolar Tubal Coagulation

The initial method of laparoscopic tubal coagulation, in 1962, used a type of electrical current termed monopolar current. Monopolar tubal electrocoagulation was a popular type of laparoscopic sterilization through the 1970’s and 1980’s. The medical community began to realize that the complication rate from this form of electric surgery was higher than for other electric surgical methods of tubal sterilization. Sterilization procedures done by monopolar current have gradually been replaced with bipolar current.

Bipolar Electrocoagulation of the Fallopian Tubes

The first reported sterilization using bipolar electrocoagulation was in 1972. This was done via a laparoscope inserted just under the belly button. During bipolar coagulation, the electrical current can be more precisely controlled, resulting in less tubal damage than monopolar coagulation. This sterilization procedure results in higher reversal success rates than monopolar electrocoagulation.

Reversing Tubal Sterilization

Many people, including doctors, mistakenly believe that tubal sterilization is permanent and irreversible. Although bipolar coagulation sterilization is intended to be permanent, this procedure can be reversed successfully in almost all cases. The success rates depend on how many different areas of the tube were damaged with electrocautery. Approximately 60- 70% of patients at Chapel Hill Tubal Reversal Center become pregnant after a reversal of a bipolar coagulation sterilization procedure. Chapel Hill Tubal Reversal Center is the only medical facility that specializes exclusively in reversal of tubal ligation. We perform tubal ligation reversals every day, and our tubal reversal doctors are experts in reversing all types of tubal ligations- or ‘untying’ tubes that have been ‘tied’!

Submitted by Dr. Charles Monteith

Hulka Clip Sterilization

One common form of female sterilization is the use of Hulka clips to block the fallopian tubes. The Hulka clip was approved for use in the United States in the 1970’s and was invented in Chapel Hill, North Carolina by Dr. Jaroslav Hulka at the University of North Carolina at Chapel Hill.

The Hulka clip is a small, gold plated stainless steel spring loaded clip. The clip in introduced into the abdominal cavity via a laparoscopic clip applicator. This image shows the open clip in the applicator and the tip of the laparoscope with its fiber optic lighted end. When the clip is placed across the fallopian tube, it is closed and a small spring holds the clip firmly across the tube. The Hulka clip has the advantage of damaging only a very small portion of the fallopian tube- approximately 7mm (the thickness of three quarters stacked on each other).

The Hulka clip causes bilateral tubal occlusion by squeezing a very small portion of the tube. The squeezed portion is deprived of its blood supply and eventually undergoes avascular necrosis (dies and is absorbed by the body). This causes the fallopian tube to be divided in half and the two ends to close up. The Hulka clip is held in place between the two divided tubal segments by a small amount of scar tissue which forms within the clip.

Hulka Clip Reversal

A common misconception is that the Hulka clips can simply be opened to reverse the sterilization process – that the tubes can be unclipped. Unfortunately, tubal ligation reversal for Hulka clips is not as simple as opening the clips. Hulka clip tubal occlusion is reversed by removing the section of the tube with the clip across it and then, using microsurgical techniques, joining the remaining tube segments back together in perfect alignment.

Tubal reversal of Hulka clip tubal occlusion is better than for most other methods of sterilization because such a minimal amount of tube is destroyed in the occlusion process. Approximately 76% of patients at Chapel Hill Tubal Reversal Center become pregnant after a reversal of a Hulka clip sterilization procedure.

Common Misconception About Tied Tubes

Many patients seem to imagine the fallopian tube is like a shoe lace which is tied up like a bow to prevent pregnancy. As tubal ligation reversal specialists, we wish it were that easy- then untying tied tubes would be easier!

‘Tying ones fallopian tubes’ is a common language phrase used to describe several different surgical procedures which result in sterilization (a procedure intended to permanently prevent pregnancy). The more correct medical term is bilateral (both sides) tubal occlusion (closure of the fallopian tube).

There are many different ways to occlude (close) the fallopian tubes: ligation and resection (tying and cutting), clips and rings, and coagulation (burning). No matter how the procedure is done the end result causes the tube to close, heal shut, and prevent sperm from fertilizing an egg.

Tubal Sterilization is Reversible

Many people believe tubal sterilization is permanent and irreversible. Although Hulka clip sterilization is intended to be permanent, this procedure is ideal for tubal reversal. The Chapel Hill Tubal Reversal Center is the one medical facility which specializes in tubal ligation reversal.

We have become experts in reversing all types of tubal ligations- or ‘untying’ tubes that have been ‘tied’!

Submitted by Dr. Charles Monteith

Patients often ask when they should have a hysterosalpingogram (HSG) to see if their fallopian tubes are open after tubal reversal surgery.

When to Have an HSG

Wait for at least 6 to 12 months after a tubal reversal procedure for this test of tubal patency. An HSG carries a risk of infection and often does not give conclusive results. It is best to give yourself a chance to become pregnant rather than rushing to have an HSG. Most patients conceive within this time frame and will avoid the need for an unnecessary and possibly misleading or harmful procedure.

Preparing for an HSG

To avoid unnecessary risks, an HSG should be performed only after menstruation is over and before ovulation occurs. Having an HSG after the time of ovulation may interfere with a pregnancy - before a pregnancy test can detect that conception has occurred. To minimize the risk of infection, use a betadine vaginal douche the evening before and the morning of the scheduled procedure and ask your doctor for a prophylactic antibiotic prescription. 600 mg of ibuprofen taken one hour before the HSG will minimize its discomfort.

What to Look For in an HSG

You can ask to watch the results on the fluoroscopy screen while the dye is being injected into the uterus.

At first, the dye will fill the uterine cavity. It is essential that the dye actually enter the fallopian tubes up to the point where the anastomosis was performed. Often, this does not occur due to spasm of the sphincter between the uterus and tubes (shown by the arrows) or from mucus or calcium deposits in the proximal tubal segments.

If the dye passes through the anastomosis sites, the fallopian tubes are open. Most radiologists do not consider the x-ray to show tubal patency (openness) unless dye spills into the abdominal cavity. When this happens, the diagnosis of tubal patency is conclusive.

We often see x-rays where dye has passed through the tubal  anastomosis site, but has not yet spilled into the abdominal cavity. This is due to an insufficient amount of dye being injected into the tubes. The radiologist may mistakenly believe the tube is blocked when in reality it is open.

Send Your X-Rays To Me

In order to be certain about whether an HSG demonstrates tubal patency, tubal occlusion, or is inconclusive, please instruct the radiologist to send the x-ray films to me to interpret. Having documented the anatomy and measurements of the fallopian tube segments during tubal reversal surgery, I can compare the x-ray findings with each patient’s operative report. This allows me to give the most accurate interpretation of HSG results.

Dr. Berger’s Comment

Hysterosalpingography is a widely available procedure to examine tubal anatomy. Unfortunately, it is often performed or interpreted inaccurately. An HSG also has risks as well as discomfort and cost. It is best to wait for at least 6-12 months after a tubal reversal procedure to have an HSG. Most patients will become pregnant after tubal reversal within a year and can avoid the problems associated with HSGs. Preparing properly for an HSG and sending the x-ray images to me will minimize the risks and errors associated with a hysterosalpingogram.

Tubal Sterilization For Young Women With No Children

One of today’s patients at Chapel Hill Surgical Center was a woman in her thirties who recently become married and had a tubal ligation at age 24 years when she had no children. Her tubal ligation had been performed by a tubal coagulation procedure in which the fallopian tubes were burned at the junction of her uterus. The tubal lumen or opening within the uterine wall was scarred completely on both the right and left sides from the burning procedure. Therefore, the only way to perform a tubal reversal was through the technique of tubouterine implantation.

I mention this case because it was unnecessarily destructive, especially when performed for a young woman with no children. Many studies show that these are women who are most likely to change their minds later on and want to be able to have children. In this case, almost any other tubal ligation procedure would have been preferable. In my view, the best choice of a tubal ligation for a young woman with no children is the clip method (either Hulka clip or Filshie clip).

I have encountered other cases like this in the past. I wonder if the doctor who performed her tubal ligation considered the possibility that the patient might change her mind, and therefore it would be preferable to perform a tubal ligation better suited to reversing at a later time, should the need arise.

Comments Welcome

I am interested in what other people think about this.

See Tubal Ligation Ethics – Part 2. There are also more pages about the Ethics of Tubal Ligation on the Chapel Hill Tubal Reversal Center web site.

If you have had your tubes tied and would like to become pregnant again, tubal reversal surgery is probably the best option for you. Tubal ligation reversal is the most successful and cost-effective way to become pregnant for 98% of women who have had a tubal ligation and now want to have another baby.

What Is Your Age?

The natural fertility rate declines with age. Pregnancy rates after tubal reversal, therefore, are highest for younger women.  Although pregnancy rates are lower for older women, you can still become pregnant after age 40 if you are ovulating and have periods.

Dr. Berger has kept detailed records of his patients and has compiled a comprehensive follow-up study on pregnancy after tubal reversal for all of his patients. His patients under 30 have a 77% pregnancy rate after having a tubal reversal procedure. The pregnancy rate is 72% for women ages 30-34 , 62% for women 35-39, and 34% for those 40 years of age and older after tubal reversal surgery performed by Dr. Berger.

What Type of Tubal Ligation Did You Have?

There are several ways that a doctor can tie a woman’s fallopian tubes. Women with the ring or clip method of tubal ligation have a 74% pregnancy rate after undergoing tubal reversal surgery. Women with the tubal coagulation technique have a 65% pregnancy rate, while women with tubal ligation and resection methods have a 62% probability for pregnancy after reversal surgery.

If you aren’t sure what type of tubal ligation you had, don’t worry! You can get a copy of your operative and pathology reports relating to your tubal ligation, and fax them to Chapel Hill Tubal Reversal Center at (919) 967-8637. Please attach the Fax Cover Sheet so we can reach you when your records arrive. Dr. Berger will review the operative report at no charge and we will contact you regarding possible outcomes for you following reversal surgery.

How To Choose The Best Tubal Reversal Doctor?

The most important question to ask is how many tubal reversal surgeries the doctor has performed. The more experience the doctor has, the better your outcome will be. Dr. Berger has the most experience with this operative procedure of any reproductive surgeon in the world and has performed more than 6,000 tubal reversals! He is considered by other medical professionals in the US and abroad to be the best tubal reversal doctor.

Also ask if the doctor performs tubal reversals on an outpatient basis. Outpatient tubal reversal reduces cost and avoids the risks of hospitalization, such as infection with hospital-acquired bacteria. Chapel Hill Tubal Reversal Center is the only center worldwide that is dedicated exclusively to outpatient tubal ligation reversal, and Dr. Berger is the only doctor who specializes in and limits his practice to outpatient tubal reversal surgery.

I Will Be Happy To Assist You

If you would like additional information or would like to schedule your tubal reversal procedure, please feel free to contact me. You can reach me from 8 am to 8 pm Eastern Time at (919) 656-8204 or by e-mail at JuliaS@tubal-reversal.net. I will be glad to answer any questions you might have!

Submitted by Julia Smith, RN
Nurse Administrator

Tubal Reversal Procedures

There are 3 types of tubal reversal procedures:

• anastomosis
• implantation – (this blog topic)
• salpingostomy

Implantation of Fallopian Tubes

Implantation of the fallopian tube is inserting the tube through a new opening into the uterus. Tubouterine implantation is correct medical terminology, but it is also called tubal implantation, uterotubal implantation, or uterine implantation.

Most tubal ligation operations leave two fallopian tube segments that can be reconnected. In some cases, only one tubal segment remains that is separated from the uterus and the portion of the tube within the uterine muscle is blocked as well. This is most likely to occur when a tubal ligation has been performed by monopolar tubal coagulation applied to the tubal segment next to the uterus. In this situation, tubal implantation is required as the tubal reversal procedure.

How I Perform Tubal Implantation

Tubal implantation is performed by making an incision through the uterine muscle. The incision is carried down into the uterine cavity. The tubal segment that has been separated from the uterus is opened and passed down until its proximal end is inside the uterine cavity. Before implanting the tube in the uterus, a suture is placed through the open end that goes inside the uterus. This suture is used to anchor the fallopian tube within the uterine cavity.

When the tube has been anchored inside the uterine cavity, sutures are placed in the uterine muscle around the implanted tube. Care must be taken to close the uterine incision sufficiently to allow healing, but not so tightly that it compresses or constricts the implanted tube. Tubal implantation is a more difficult operation to perform than tubal anastomosis. Tubal implantation accounts for 1% of tubal reversal procedures at Chapel Hill Tubal Reversal Center.