LLETZ Procedure
Precision Treatment for Cervical Changes
Receiving news that your Cervical Screening Test (CST) or Pap smear is "abnormal" can be an incredibly stressful experience. However, it is important to remember that most abnormal results do not mean you have cancer; they mean you have Cervical Dysplasia—precancerous cell changes that are highly treatable. If your colposcopy and biopsy have confirmed high-grade changes (CIN 2 or CIN 3), I will likely recommend a LLETZ procedure.
LLETZ stands for Large Loop Excision of the Transformation Zone. As a surgical specialist, my goal with this procedure is twofold: to remove the abnormal cells entirely to prevent them from ever becoming cancer, and to do so with the highest degree of precision to protect the health of your cervix for the future.
Why the LLETZ Procedure is Necessary
The cervix is the gateway to the uterus. The "Transformation Zone" is the specific area on the cervix where the two types of cervical cells meet. This is the area most vulnerable to the Human Papillomavirus (HPV) and where abnormal changes begin.
When we identify High-Grade (CIN 2 or 3) changes, clinical evidence tells us that these cells have a significant chance of progressing to cervical cancer over several years if they are not removed. The LLETZ procedure is a proactive, preventative intervention. By removing the thin layer of tissue containing these cells, we allow the body to heal and grow healthy, normal cells in their place.
Understanding the Procedure
The LLETZ is a routine but highly precise surgery. I typically perform this as a day procedure in a hospital setting under a general anaesthetic. This ensures you are completely comfortable and allows me to perform the excision with absolute accuracy.
The Loop: I use a very fine, wire loop that is heated by an electric current. This loop acts as a "surgical pen," allowing me to shave away the abnormal area in seconds.
Haemostasis: After the tissue is removed, I use a specialized "ball" electrode to seal the small blood vessels on the cervix. This minimizes bleeding and usually removes the need for any stitches.
Pathology: The removed tissue is sent to a pathologist. We check to see if the abnormal cells have been removed with "clear margins"—meaning there is a "safety zone" of healthy tissue around the area we excised.
Recovery: Caring for Your Cervix
The cervix heals remarkably well, but it does require a specific "period of rest" to ensure there are no complications.
Discharge: For 2 to 4 weeks, you will experience a watery, brownish discharge. This is the medicated paste used during surgery being shed as the cervix heals.
The 4-Week Rule: To prevent infection and secondary bleeding, you must avoid tampons, menstrual cups, swimming, and baths for four weeks.
Pelvic Rest: It is essential to avoid vaginal intercourse for 4 to 6 weeks. This is the most critical step in ensuring the delicate new tissue on the cervix is not traumatized before it has fully regenerated.
Impact on Future Pregnancy
A common concern for many of my patients is: "Will this affect my ability to have a baby?" For the vast majority of women, a single LLETZ procedure has no impact on fertility or the ability to carry a baby to term. Because I utilize a "minimalist" excision technique, I aim to remove only the necessary tissue while preserving the structural integrity of the cervix. If you have had multiple procedures or a very deep excision, we will monitor your cervical length closely during any future pregnancy to ensure the best possible outcome.
What is the "Test of Cure"?
A LLETZ is highly successful, with about a 95% success rate in removing abnormal cells. However, we don't just "set and forget." You will enter a "Test of Cure" pathway. This involves a repeat Cervical Screening Test and sometimes a colposcopy 12 months after your procedure. Once you have two consecutive negative results, you can return to five-yearly screenings, knowing the risk has been effectively managed.
Frequently Asked Questions about LLETZ Procedure (Cervical Treatment)
Q: Is the LLETZ procedure painful?
A: When performed under sedation or general anaesthetic, you will not feel anything during the procedure. Afterward, most women describe the sensation as being similar to mild period cramps, which can be easily managed with standard over-the-counter pain relief.
Q: Will I be "cured" after one LLETZ?
A: For about 90–95% of women, one LLETZ procedure successfully removes all abnormal cells. We confirm this with a "Test of Cure" follow-up (usually a repeat CST and colposcopy) 12 months after your procedure to ensure the HPV virus has cleared and the cells remain healthy.
Q: Can I go back to work the next day?
A: Most women can return to work and normal light activities within 24 to 48 hours. However, you should avoid strenuous exercise, heavy lifting, or high-impact gym sessions for at least 2 weeks to prevent the risk of post-operative bleeding.
Q: What are the risks of a LLETZ?
A: The LLETZ is very safe. The main risks include infection (noted by a foul-smelling discharge or fever) and "secondary bleeding," which occurs in about 1–2% of cases when the scab on the cervix falls off around day 10–14. Both are easily treatable if caught early.
Expert, Individualised Care for Your Peace of Mind
I understand that any procedure involving your reproductive health carries a high level of anxiety. As a highly qualified gynaecological surgeon, I provides a safe, supportive environment where we discuss your results clearly and without jargon. I am here to listen to your concerns about your future health and fertility.
My approach is entirely individualized; I ensure that every LLETZ is performed with the precision needed to protect your wellbeing. I offer expert, evidence-based care from the moment of your abnormal screening through to your final "Test of Cure." You deserve a specialist who combines technical excellence with a compassionate, patient-first philosophy.