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TURP, HoLEP and When Surgery Is Needed for an Enlarged Prostate

Written by David Shusterman, MD, board-certified urologist, adapted from his book Shrink the Prostate. General information, not medical advice for your situation. Who publishes this site.

TURP (transurethral resection of the prostate) and HoLEP (holmium laser enucleation of the prostate) are surgeries that remove obstructing prostate tissue through the urethra. Both relieve an enlarged prostate (BPH) effectively and durably, but both require anesthesia, usually a hospital stay and a catheter, and most men lose normal ejaculation afterward. Surgery is truly needed in specific situations, such as when the arteries to the prostate cannot be reached for embolization, when scar tissue rather than prostate tissue is causing the blockage, or when certain anatomy makes less invasive options a poor fit. For many other men, less invasive options should be considered first.

What TURP is and what it costs you

In a TURP, the surgeon passes a scope through the urethra and uses an electrified wire loop to shave away the overgrown prostate tissue that blocks urine flow. It has been the reference standard for decades. On average, the symptom score (IPSS) improves by about 15 to 20 points within three months, and the relief comes quickly because the tissue is gone when the operation ends.

The trade-offs, drawn from urology’s own literature, include:

• Retrograde ejaculation (semen going backward into the bladder) in about 65 to 75% of men
• Erectile dysfunction in about 5 to 10%
• Bleeding needing irrigation or transfusion in about 2 to 5%
• Urethral stricture or bladder neck contracture (scar narrowing) in about 4 to 10%
• Incontinence: mild and temporary in up to 10%, lasting in fewer than 2%
• TUR syndrome, a rare but serious reaction to absorbed irrigation fluid

TURP is also not always permanent. Because the outer prostate is left behind, it can regrow. About 10 to 15% of men need another procedure within ten years.

HoLEP, GreenLight and other surgical options

HoLEP uses a laser to peel the entire overgrown core of the prostate away from its capsule, like separating an orange from its peel, and then removes it. The laser seals blood vessels as it cuts, so bleeding is much lower than with TURP. HoLEP handles very large glands, and its long-term retreatment rate is lower than TURP’s. The catch is skill: HoLEP has one of the steepest learning curves in urology, outcomes improve well past a surgeon’s first hundred cases, and the excellent published results come mostly from high-volume surgeons. Retrograde ejaculation after HoLEP is similar to TURP, affecting most men.

GreenLight laser vaporizes the obstructing tissue layer by layer. It is gentle on bleeding and often used for men on blood thinners, but it removes less tissue, its retreatment rates are higher, especially in larger glands, and retrograde ejaculation affects roughly 40 to 60% of men.

Aquablation uses a robot-guided water jet to remove tissue. It is precise and innovative, but it also requires anesthesia, goes through the urethra and is hospital-based, and its long-term retreatment picture is still being written.

When surgery is the right answer

Surgery has a real place. It may be the best choice when:

• The arteries say no. Rarely, the arteries feeding the prostate are too narrowed, calcified or blocked for prostate artery embolization (PAE).
• Scar tissue is the problem. If the blockage comes from a bladder neck contracture or urethral stricture after earlier surgery, shrinking the prostate will not fix it.
• The anatomy favors removal. A large median lobe pushing into the bladder on a small gland can be better served by HoLEP, and some very large or bladder-protruding prostates may respond better to surgery.
• Tissue is needed for diagnosis, for example in some unclear PSA situations.
• Durability is your top priority and you accept the sexual side effects in exchange.

For many other men, the least invasive options come first. PAE is a first-line procedure option, and Rezūm is a strong choice for smaller prostates. Compare them in PAE vs Rezūm vs UroLift.

What recovery after prostate surgery is like

After TURP or HoLEP, most men:

• Stay in the hospital one to two nights
• Have a urinary catheter for about two to five days, often with bladder irrigation at first to wash out clots
• See blood in the urine for a week or more
• Have burning, urgency and frequent urination for days to weeks
• Avoid heavy lifting, strenuous activity and sex for two to four weeks

Some men cannot urinate when the catheter first comes out and need it put back for a while. Clots can cause trips back to the clinic or emergency room. By comparison, PAE is outpatient, does not use general anesthesia and usually needs no catheter.

Waiting too long makes any treatment harder

Whatever you choose, timing matters. Years of straining against a blockage thicken and weaken the bladder muscle, and that damage does not fully reverse even after the blockage is removed. Men who spend years on medications that are not working and then have surgery often find the prostate is fixed but the bladder is not what it was. Measuring early and acting on the numbers protects your bladder. See enlarged prostate (BPH) treatment options for the full range.

Questions to ask before agreeing to surgery

• Why is surgery better for me than PAE or Rezūm? Have my arteries and prostate shape been evaluated?
• How many of these operations does the surgeon perform each year?
• What are my chances of retrograde ejaculation, erectile problems and incontinence?
• How long will I need a catheter, and how long will I be in the hospital?
• Is the blockage prostate tissue or scar tissue?

If you have already had prostate surgery and your symptoms have returned, you are not out of options. Regrown tissue can often be treated with PAE, because the arteries were never touched by the first operation. This article is general information, not advice for your case. A urologist can tell you whether surgery is truly needed for you.

Frequently asked questions

What is the difference between TURP and HoLEP?

TURP shaves away prostate tissue with an electrified loop, while HoLEP uses a laser to peel out the whole overgrown core. HoLEP bleeds less and handles larger glands, but it depends heavily on an experienced surgeon.

Will I still ejaculate after TURP or HoLEP?

Most men will not ejaculate normally. Retrograde ejaculation follows TURP in about 65 to 75% of men, and HoLEP has similar rates.

How long is recovery after TURP?

Most men stay in the hospital one to two nights, have a catheter for about two to five days and avoid heavy lifting, strenuous activity and sex for two to four weeks.

Can symptoms come back after prostate surgery?

Yes. Because part of the prostate remains, it can regrow; about 10 to 15% of men need another procedure within ten years. Regrown tissue can often be treated with PAE.