Microsurgical Vasectomy Reversal · Vasovasostomy and Vasoepididymostomy in Bangkok

Microsurgical vasectomy reversal uses an operating microscope to reconnect the vas deferens after a prior vasectomy · restoring the natural path for sperm to enter the ejaculate. The microscope is the difference between a 95% patency rate and a 60% rate · it lets the surgeon precisely align the tiny vas deferens lumen and use ultra-fine sutures. We perform both vasovasostomy (the standard reconnection) and vasoepididymostomy (more complex bypass for cases with epididymal blockage).

Medically reviewed by Dr. Noppon Arunkajohnsak (Win), Board-certified Urologist

9 years of experience

Last updated 26 May 2026Read bio →

Our solutions

Why patients choose Microsurgical Vasectomy Reversal

Highest Patency Rate

Microsurgical technique achieves 90-95% patency (sperm return to ejaculate) for vasovasostomy when performed under 10 years from vasectomy · vs 60-70% without microscope.

Highest Patency Rate

Natural Conception

Successful reversal means natural conception is possible · no IVF/ICSI cycles needed (though those remain options if needed).

Natural Conception

Single Outpatient Procedure

Most reversals are done same-day under TIVA or spinal anesthesia · home the same day.

Single Outpatient Procedure

Vasoepididymostomy Available

For cases where vas-vas reconnection isn’t enough (epididymal blockage due to back-pressure damage), we can perform vasoepididymostomy in the same operation.

Vasoepididymostomy Available

What Our Patients Say

Male Surgery

The difference was night and day. I hadn’t felt a strong stream like that in years.

Wachirawit, 67
Male Surgery

I was nervous about surgery, but the relief was almost instant. Sleeping through the night feels incredible again.

Khom, 64

Book your consultation today.

What Our Patients Say

How to Prepare for Microsurgical Vasectomy Reversal

  • Couple-based fertility evaluation
    Female partner age, ovarian reserve, and any female fertility factors should be assessed first · they affect the right path forward (reversal vs IVF with prior sperm retrieval).

  • Time-since-vasectomy review
    Patency and pregnancy rates depend on years since vasectomy · best results under 10 years, declining thereafter but still possible.

  • Stop blood thinners
    5-7 days before surgery only if cleared by your prescribing doctor.

  • Pre-anesthesia assessment
    Brief screening for TIVA or general anesthesia.

  • Fast pre-surgery
    No food or water for 6-8 hours before the procedure.

  • Plan transport home
    You cannot drive yourself home after anesthesia.

How to Prepare for Microsurgical Vasectomy Reversal

What Happens During Microsurgical Vasectomy Reversal

  • Anesthesia
    TIVA or general anesthesia.

  • Scrotal incision
    Small incision exposes the testicular ends of the previously divided vas.

  • Vasal fluid analysis
    Fluid from the testicular vas end is examined under microscope · presence and quality of sperm determines whether vasovasostomy or vasoepididymostomy is needed.

  • Vasovasostomy
    Under operating microscope, the two ends of the vas are precisely aligned and reconnected with ultra-fine (10-0 nylon) sutures.

  • Vasoepididymostomy if needed
    If vasal fluid is azoospermic (suggesting epididymal blockage), the vas is connected directly to a patent epididymal tubule · technically more demanding than vasovasostomy.

  • Closure and discharge
    Layers closed with absorbable sutures · scrotal support and ice for 7-10 days. Home the same day.

What Happens During Microsurgical Vasectomy Reversal

Explore Our Topics

About Microsurgical Vasectomy Reversal

Microsurgical Vasectomy Reversal surgery setup illustration
Surgical Procedures

Microsurgical Vasectomy Reversal in Bangkok: Cost & Guide 2026

Microsurgical vasectomy reversal in Bangkok: transparent THB and USD pricing, patency and pregnancy rates, recovery timeline, risks, and how to choose a safe clinic.

True Microsurgical Technique

Vasectomy reversal outcomes depend almost entirely on whether an operating microscope is used. Our team performs microsurgical reversals · not loupe-only or hand-tied techniques.

Intraoperative Decision-Making

The choice between vasovasostomy and vasoepididymostomy must be made at the time of surgery, based on vasal fluid analysis. Our team is trained in both procedures.

Honest Pre-Op Counseling

We provide realistic patency and pregnancy estimates based on your specific time-since-vasectomy and partner age · not generic best-case numbers.

Private, Discreet Recovery

Confidential care, WhatsApp recovery support, English-language follow-up.

Frequently asked questions

What’s my chance of pregnancy after reversal?

Your patency rates · meaning sperm returning to your ejaculate · are excellent with microsurgical reversal. If your vasectomy was under 3 years ago, patency is around 95%. This declines to 88% for 3-8 years, 80% for 9-14 years, and approximately 70% for 15+ years. Pregnancy rates are naturally lower, as they also depend on your female partner's age and fertility factors. You can expect roughly 75% under 3 years, declining to 30-50% at 15+ years post-vasectomy.

Should I do vasectomy reversal or IVF/ICSI?

Your decision depends on several factors: your female partner's age, her fertility status, the time elapsed since your vasectomy, and your financial considerations. If your female partner is under 35 and you are less than 10 years post-vasectomy, microsurgical reversal is generally the most cost-effective path, offering the potential for multiple natural conceptions. For older partners or longer post-vasectomy intervals, sperm retrieval combined with IVF/ICSI might offer a faster route to pregnancy.

How long until sperm returns to the ejaculate?

Following your microsurgical vasectomy reversal, sperm typically reappears in your semen within 3-6 months. We recommend a semen analysis at 3 months post-procedure to confirm patency and assess sperm quality. Many couples achieve pregnancy within the first 6 months after a successful reversal. However, it can take up to 12-18 months for optimal sperm parameters to develop and for pregnancy to occur naturally.

What if the reversal fails?

If your initial microsurgical reversal does not result in patency or pregnancy, you still have excellent options. Sperm retrieval techniques like PESA, TESE, or MicroTESE remain viable, with the retrieved sperm then used for IVF/ICSI. In specific situations, such as a technical issue identified during the initial surgery, a redo microsurgical reversal performed by an experienced surgeon may also be considered as a secondary option.

How much does microsurgical vasectomy reversal cost in Bangkok?

The cost of your microsurgical vasectomy reversal in Bangkok is individualized. It depends on the complexity of the procedure · specifically whether a vasovasostomy alone or a more intricate vasoepididymostomy is required · your chosen anesthesia type, and the duration of operating microscope time. To receive a precise and personalized quote tailored to your specific needs, please book a consultation with our specialist.

What are the success rates and long-term outcomes for Microsurgical Vasectomy Reversal?

Success rates for microsurgical vasectomy reversal are high, with patency rates ranging from 70-95% depending on the time since your vasectomy. Long-term outcomes are generally excellent, with many couples achieving natural pregnancies. Once patency is established, it typically remains stable. We monitor your progress with follow-up semen analyses to ensure sustained sperm return and optimal fertility potential, aiming for your desired family planning goals.

What anesthesia options are available for Microsurgical Vasectomy Reversal?

For your comfort during microsurgical vasectomy reversal, we offer several anesthesia options. Most commonly, the procedure is performed under general anesthesia, ensuring you are completely asleep and pain-free throughout. Alternatively, local anesthesia with intravenous sedation can be used, where you are relaxed but conscious. Your surgeon and anesthesiologist will discuss these choices with you during your consultation, helping you select the safest and most appropriate option based on your health and preferences.

What should I expect at my consultation for Microsurgical Vasectomy Reversal?

During your consultation, you will meet with our experienced urologist specializing in male fertility. We will review your medical history, perform a physical examination, and discuss your vasectomy details. Your female partner's fertility history will also be considered. We will explain the surgical procedure in detail, discuss potential outcomes, and help you decide if reversal is the best path for you. You'll have ample opportunity to ask all your questions.

What are the medical-tourism logistics for international patients?

For international patients, we recommend arriving in Bangkok at least 1-2 days before your surgery for pre-operative assessments. The procedure itself is typically outpatient, but we advise staying in Bangkok for 3-5 days post-surgery for initial recovery and a follow-up check. You can usually fly home safely after this period. We facilitate follow-up semen analyses via local labs in your home country, with results reviewed remotely via secure WhatsApp or video consultations.

MICROSURGICAL REVERSAL · UP TO 95% PATENCY

MICROSURGICAL REVERSAL ·
UP TO 95% PATENCY
MICROSURGICAL REVERSAL · UP TO 95% PATENCY
Dr. Noppon Arunkajohnsak (Win)

Dr. Noppon Arunkajohnsak (Win)

Board-certified Urologist
Experience
9 years

Dr. Noppon is a board-certified urologist trained at Siriraj Hospital, Mahidol University. With over 9 years of experience, he focuses on urological consultation and men's health, providing discreet, evidence-based, patient-centred care.