Enlarged Prostate Treatment
TUIP (Transurethral Incision of the Prostate)
Not every enlarged prostate needs tissue removed. For men with smaller prostates causing significant obstruction, TUIP relieves the blockage with a pair of precise incisions rather than a resection — a smaller procedure, a shorter recovery, and a considerably lower chance of affecting ejaculation. Texas Regional Urology's board-certified urologists perform TUIP with follow-up care at our offices in The Woodlands, Tomball, and Kingwood.
How TUIP Works
What Is TUIP?
In some men, urinary obstruction comes less from the sheer bulk of the prostate than from a tight bladder neck and the prostate's constricting effect on the channel. In that situation, removing tissue is unnecessary — releasing the tension is enough.
TUIP does exactly that. A scope is passed through the urethra and the surgeon makes one or two incisions through the prostate and bladder neck, from the bladder outward. Cutting through the constricting ring allows it to spring open, widening the channel without resecting tissue.
There is no external incision, and because far less tissue is disturbed than in TURP, bleeding is typically less, catheter time is shorter, and the risk of retrograde ejaculation is meaningfully lower. The limitation is size: TUIP works well only for smaller prostates, and men with substantially enlarged glands need a resection instead.
TUIP does exactly that. A scope is passed through the urethra and the surgeon makes one or two incisions through the prostate and bladder neck, from the bladder outward. Cutting through the constricting ring allows it to spring open, widening the channel without resecting tissue.
There is no external incision, and because far less tissue is disturbed than in TURP, bleeding is typically less, catheter time is shorter, and the risk of retrograde ejaculation is meaningfully lower. The limitation is size: TUIP works well only for smaller prostates, and men with substantially enlarged glands need a resection instead.
Why It's Chosen
Benefits of TUIP
Lower Risk of Retrograde Ejaculation
This is the primary advantage over TURP, and the reason many younger men and men concerned about fertility choose it.
Less Bleeding
Because tissue is incised rather than resected, blood loss is typically lower and continuous bladder irrigation is often unnecessary.
Shorter Catheter Time
Many men have the catheter removed within a day or two.
Shorter Procedure
TUIP generally takes less operating time and anesthesia time than TURP.
Effective for the Right Anatomy
In appropriately selected men with smaller prostates, symptom improvement is comparable to TURP.
Who Qualifies
Am I A Candidate?
TUIP is specifically for men with relatively small prostates — generally under about 30 grams — who have significant obstructive symptoms. Your urologist will determine your prostate size and configuration with ultrasound or cystoscopy, and this measurement is the deciding factor.
It is often the preferred choice for younger men, men who wish to preserve ejaculation, and men whose obstruction stems largely from a tight bladder neck. It is not appropriate for larger prostates, where the obstruction is caused by tissue bulk that incisions alone won't relieve — those men need TURP or another approach. Men with a prominent median lobe are also generally better served by resection.
It is often the preferred choice for younger men, men who wish to preserve ejaculation, and men whose obstruction stems largely from a tight bladder neck. It is not appropriate for larger prostates, where the obstruction is caused by tissue bulk that incisions alone won't relieve — those men need TURP or another approach. Men with a prominent median lobe are also generally better served by resection.
Recovery Time
What to Expect
Before the Procedure
Pre-operative evaluation includes labs, a urine culture, prostate size measurement, and a medication review. Blood thinners typically need to be held.
The Day of the Procedure
TUIP is performed under general or spinal anesthesia and usually takes less than 30 minutes. A catheter is placed at the end.
The First Few Days
The catheter typically comes out within one to two days. Expect burning, urgency, and some blood in the urine as healing begins.
The First Two Weeks
Irritative symptoms settle progressively. Avoid heavy lifting and strenuous activity, and drink plenty of fluids.
Weeks Three Through Four
Most men return to full activity within three to four weeks, with sexual activity resumed on your surgeon's clearance.
Risks & Side Effects
Side Effects
Urinary Irritation
Burning, urgency, and frequency are common in the first one to two weeks and resolve as healing progresses.
Bleeding
Blood in the urine is expected for several days and is typically less than with TURP.
Retrograde Ejaculation
Less common than with TURP, but it can still occur. Your urologist will quantify the risk for your situation.
Incomplete Relief or Need for Repeat Treatment
Because no tissue is removed, some men do not achieve adequate relief or find symptoms return, and may eventually need TURP.
Other Risks
Infection, urinary retention after catheter removal, urethral stricture, and anesthesia-related risks. Your surgeon will review these in detail.
Answers to your TUIP Questions
Frequently Asked Questions
Incisions instead of removing tissue.
TUIP releases the constricting bladder neck and prostate with one or two cuts, while TURP resects the obstructing tissue entirely. TUIP suits smaller prostates and carries less risk to ejaculation; TURP handles larger glands and gives more definitive relief.
Incisions only relieve constriction, not bulk.
When a large prostate physically fills the channel, cutting the ring around it doesn't create enough room. Below roughly 30 grams, releasing the constriction is usually sufficient.
Less often than TURP, but possible.
Retrograde ejaculation occurs considerably less frequently after TUIP, which is a main reason it is chosen. It is reduced, not eliminated.
Usually one to two days.
Catheter time is typically shorter than after TURP because there is less bleeding and swelling. Some men have it removed the same day.
Possibly, if symptoms return.
Because tissue isn't removed, the prostate continues to grow and some men eventually need TURP. Your urologist will discuss the likelihood based on your anatomy and age.
Want relief without the side effects of bigger surgery?
Schedule a Consultation
Whether TUIP is right for you comes down largely to your prostate size and configuration — something we can determine at your visit.
