What is a TURP procedure?
TURP stands for Transurethral Resection of the Prostate. It is a surgical procedure designed to treat benign prostatic hyperplasia (BPH), a cause of nocturia. BPH is a non-cancerous enlargement of the prostate that can block urine flow.
There is also a scaled-down version called a mini-TURP.

How is a TURP procedure performed?
The TURP prostate procedure is what we consider the “gold standard” for endoscopic treatment of BPH. When we say “endoscopic”, we mean that your surgeon will use an endoscope: a medical device that looks like a thin tube. The endoscope will have a light and a lens, allowing your doctor to see inside your body. It may also include a wire loop that can be heated with an electric current. This wire loop can cut tissue. For example, to remove part of your prostate.
Before the procedure, you will be instructed to stop taking any medications that increase your risk of bleeding. These include blood thinners (such as Warfarin) and over-the-counter pain relievers.
The TURP prostate surgery is performed under general anesthesia. Your urologist will insert the endoscope through your urethra. Then, they will shave part of the prostate gland away to open the urethra and allow better urine flow. We usually say it’s like coring out an apple.
This procedure aims to relieve urinary symptoms by creating a wider channel through the prostate for urine to flow more easily. This helps patients with problems like weak urine (pee) stream, frequent urination, or difficulty emptying their bladder.
What is the difference between the TURP and Mini-TURP procedures?
In a traditional TURP, a surgeon inserts a resectoscope through the urethra to reach the prostate without making any external incisions (cuts). A resectoscope is a type of endoscope. Then, the surgeon uses the attached electrical wire loop to remove the excess prostate tissue that’s blocking your urine flow.
The Mini-TURP is essentially a smaller-scale version of the standard procedure. It uses miniaturized instruments to remove less tissue. It potentially offers advantages like reduced bleeding, shorter hospital stays, and quicker recovery times.
Who is the ideal candidate for the TURP procedure?

TURP is an option for almost any man with a moderately enlarged prostate. There is clear evidence that TURP immediately improves voiding symptoms and urinary flow. Extremely enlarged prostates may require a different surgical approach.
What is the success rate for the TURP procedure?
TURP is the gold standard for endoscopic management of BPH. When evaluating a new treatment option for BPH, TURP is typically the standard treatment against which the new treatment is compared.
Most men have immediate improvements in flow and can empty their bladders more completely. Urinary symptoms will usually improve even more over time.
The data show that 80-90% of patients report that their urinary symptoms have disappeared or become significantly less.
What are the risks or complications of transurethral resection of the prostate (TURP)?
TURP, while still minimally invasive, is still a surgery. And with almost all surgeries, there are risks, such as infection, bleeding (possibly requiring re-operation), scarring of the urethra, and urinary incontinence. During the TURP, every effort will be made to preserve your ability to ejaculate. However, the reality is that most likely, you will not be able to ejaculate after your TURP.
What is the TURP surgery recovery like?
In the hospital: the TURP procedure is not an outpatient procedure, but it generally requires only a one-night stay. This is so your healthcare team can flush out the blood from your bladder using a continuous irrigation system while your prostate scabs over. “Continuous irrigation stream” means that sterile fluid will continue to wash out your bladder. This irrigating fluid is turned off in the morning, and you will be discharged home that day, usually with your Foley catheter. Since your urethra will be swollen from the operation, the catheter will help you pass urine (pee).
The catheter remains in place for three to seven days. Otherwise, it is an endoscopic procedure performed without any incisions. You should have minimal pain or other recovery considerations.
At home: You will most likely feel tired and a bit “under the weather” for a week or two. However, most men recover after 3-4 weeks.
For the first 3-4 weeks, you should not do any heavy lifting or strenuous exercise.
Your Tower Urology healthcare experts will give you more detailed information about your at-home recovery.
Are there other procedures to consider instead of the TURP to treat BPH?
Yes, there are many options to treat BPH. The options that are available to you depend first on the size and anatomy of your prostate. This is usually checked via imaging and/or cystoscopy. A cystoscopy is a type of endoscopy that uses a cystoscope. This is an instrument that lets your doctor see inside your body. Then, based on your priorities, your Tower urologist will decide the best treatment for you.
TURP is the tried-and-true endoscopic treatment for BPH. It requires a bit more “upfront investment”—you need to go to the operating room, stay a night in the hospital, and have a catheter for a few days. However, the surgery works very well and directly removes the prostate tissue that is causing the issues.
What makes Tower Urology unique for TURP and mini-TURP procedures in Los Angeles?
At Tower Urology, we take a personalized, evidence-based approach to general urology care. All our professionals are committed to providing you with expert care, including follow-up. We take the time to understand you and personalize your treatment plan to your specific needs.
We invite you to establish care with Tower Urology.
Tower Urology is conveniently located for patients throughout Southern California and the Los Angeles, including Beverly Hills, Santa Monica, West Los Angeles, West Hollywood, Culver City, Hollywood, Venice, Marina del Rey, Burbank, Glendale, and Downtown Los Angeles.
Our services include treatment for benign prostatic hyperplasia (BPH), elevated PSA, male infertility, chronic testicular pain, low testosterone, and prostatitis.
TURP procedure FAQs
TURP (Transurethral Resection of the Prostate) is not considered a major surgery because it’s minimally invasive. Unlike a prostatectomy, which is a significant surgery involving external incisions (cuts), TURP is performed through the urethra without any cuts to the skin. The procedure typically takes about an hour and is performed under general or spinal anesthesia. Tower Urology patients generally require a one-day hospital stay, though some patients may need up to three days.
TURP can temporarily affect erectile function (ED), but long-term erectile dysfunction is uncommon. Research shows that erectile function may decrease significantly for about three months following the procedure but typically returns to pre-surgery levels by six months. About 11% of patients report new erectile dysfunction after TURP, while 8% with pre-existing ED experience improved function.
Interestingly, patients who experience better relief of urinary symptoms often report improved erectile function, possibly due to reduced mental stress and increased libido once urinary problems are resolved.
TURP is highly effective for treating urinary symptoms caused by an enlarged prostate, with success rates of 80-90%.
Sources
Transurethral resection of the prostate (TURP)
https://www.nhs.uk/conditions/transurethral-resection-of-the-prostate-turp/
Transurethral resection of the prostate (TURP) – Recovery
https://www.nhs.uk/conditions/transurethral-resection-of-the-prostate-turp/recovery/
Benign prostatic hyperplasia (BPH) – Symptoms and causes
https://www.mayoclinic.org/diseases-conditions/benign-prostatic-hyperplasia/symptoms-causes/syc-20370087
The Effect of Transurethral Resection of the Prostate on Erectile Function
https://icurology.org/DOIx.php?id=10.4111/kju.2010.51.8.557
Transurethral resection of the prostate (TURP)
https://www.mayoclinic.org/tests-procedures/turp/about/pac-20384880
Transurethral resection of prostate (TURP)
https://www.bupa.co.uk/health-information/mens-health/turp