MSP-Funded Vasectomy

Vasectomy is intended to be a permanent form of contraception, therefore patients should be confident that they do not want any more children before proceeding.

Vasectomy does not produce immediate sterility and an alternate form of contraception must be used for the first few months until success of the procedure has been confirmed by post-vasectomy semen analysis.

How it works

Vasectomy is a minimally invasive procedure intended to provide permanent contraception. It involves blocking the tubes called vas deferens that carry sperm from the testes. This prevents sperm from entering into the semen that is ejaculated.

The no-scalpel vasectomy is a technique that was developed in China in the 1970s; in this approach, the doctor locates one of the vas deferens under the skin and holds it in place with a small clamp, then uses a special tool to create a small puncture in the skin through which the vas deferens can be accessed and blocked, and repeats the procedure on the opposite vas deferens through the same opening. No stitches are required and the opening typically seals on its own within a day, and compared to conventional vasectomy methods, the no-scalpel technique generally results in less discomfort, quicker recovery, and a lower risk of complications such as bleeding and infection.

No-needle vasectomy refers to the way the local anesthetic is delivered. Instead of using a traditional needle to “freeze” the skin and tissues around the vas deferens, the doctor uses an injector device to deliver anesthetic through the skin in a quick spray. This can reduce the sensation of a needle poke for some patients, although you may still feel a brief sting or pressure as the anesthetic is administered. In some cases, a small amount of additional anesthetic may still be required to ensure you are completely comfortable throughout the procedure.

What you can expect during the procedure

  1. After checking in you will be shown to an exam room and will sit with a heating pad on the scrotum for 10-15 minutes to allow the skin to relax.

  2. For the procedure you will pull down your underwear and lie flat on your back on the exam table.

  3. Your penis will be positioned out of the way and a colorless antiseptic solution will be used to clean the scrotum.

  4. Local anesthetic will be administered.

  5. The left vas is isolated and grasped with a small ring clamp, holding it to the skin. A tiny puncture is made over the vas with a fine tipped surgical instrument, then stretched open about 2-3 mm. The vas is grasped and a small segment gently pulled through the skin opening. The vas is divided. The upper end is cauterized. The fascial tissue overlying the vas is closed over the cauterized end with a clip in order to fully separate it from the lower end. This is called fascial interposition. The ends are placed back into the scrotum.

  6. The procedure is repeated for the right vas through the same opening.

  7. After the procedure is complete you will sit up and pull up your tight fitting underwear to provide support.

  8. If you feel well, you will be able to leave immediately.

Frequently Asked Questions

Potential risks / complications

  • Syncope (< 1%). Caused by a vasovagal reaction which makes people feel faint for minutes to hours after the procedure.

  • Hematoma (1-2%). This results from bleeding into the scrotum. It can get large and painful, and turn the scrotum black and blue.

  • Infection (1-2%). Minor infections are generally managed with a short course of antibiotics. Serious infections, requiring intravenous antibiotics or drainage of an abscess occur in less than 0.1% of cases. Even these more serious infections usually resolve completely in a few weeks.

  • Vasitis or epididymitis (< 1%). Inflammation and swelling of the tissue surrounding the vas or extending down around the epididymis (where sperm are stored). It’s usually mild and transient, and causes swelling no bigger than the size of a grape. It typically resolves with a short course of NSAIDS such as ibuprofen.

  • Sperm granuloma (1-2%). This is a small inflammatory lump which can occur near the cut end of the vas or in the epididymis weeks or even months after surgery. It can be painful, but it’s not serious and usually resolves with a short course of an NSAID like ibuprofen.

  • Chronic post-vasectomy pain (1-2%). This is a rare complication where patients experience ongoing pain in the scrotum that can persist for months or years and can interfere with quality of life. Various treatments are available.

  • Recanalization. Where the separated ends of the vas reconnect and allow sperm to reenter the semen. It can occur early during the healing phase which would be detected on post-vasectomy semen analysis and requires a repeat vasectomy (< 1%). In very rare cases recanalization can occur months to years later following a vasectomy that had been determined successful based on post-vasectomy semen analysis testing (0.05%).