Urethroplasty Articles

Radiation-induced urethral stricture occurs most often due to radiation for prostate cancer. It is one of the most common side effects of radiotherapy. Stricture rates are lowest in patients undergoing external beam radiation therapy, occur more frequently in those who require brachytherapy and show highest stricture rates in patients receiving a combination of external beam radiation and brachytherapy.

BERKELEY, CA (UroToday.com) - Systematic review of erectile dysfunction (ED) after urethroplasty found reported rates of de novo ED ranging from 0% to 38%.

Pelvic fracture urethral injuries (PFUI) occur in up to 10% of pelvic fractures. It remains controversial whether initial primary urethral realignment (PR) after PFUI decreases the incidence of urethral obstruction and the need for subsequent urethral procedures.

To conduct an audit of the management of urethral pathology in men presenting for reconstructive urethral surgery in the UK.

Between 1 June 2010 and 31 May 2017, data on men presenting with urethral pathologies requiring reconstruction were entered onto a secure online data platform.

To evaluate clinical and patient-reported urinary and sexual outcomes after a long-segment stricture repair using the one-sided urethral dissection, penile invagination and dorsal BMG onlay technique described by Kulkarni.

To evaluate contemporary outcomes of urethroplasty employing a pedicled skin flap for isolated pendulous urethral strictures.

Inclusion of males > 18 years of age with isolated pendulous urethral strictures treated between 1996 and 2012.

Urethroplasty is the most effective treatment method for anterior urethral strictures, which constitute an important health concern for males. This study aims to investigate factors that may predict treatment failure following urethroplasty for anterior urethral strictures and evaluate outcomes of different urethroplasty techniques.

The definition of a successful urethroplasty, the lack of need for a secondary procedure, is outdated and must be amended to incorporate objective and subjective outcomes. Success is assigned if a flexible cystoscope can traverse the reconstructed urethra without force.

Lichen sclerosis (LS) is a chronic, relapsing disease with a variable presentation. In men, genitourinary LS may affect the penile foreskin, glans, meatus, and urethra. Treatment is multifaceted, ranging from pharmacotherapy to surgery.

Urethral stricture may disturb both micturition and semen emission. Urethroplasty, despite the restoration of a proper urethral patency, may not eliminate the accompanying ejaculatory dysfunction (EjD).

BACKGROUND - Hypospadias is one of the most common congenital genital anomalies in males that necessitates to be operated early in infancy (when 6 to 9 months old). On the other hand, hypospadias is a challenging field of pediatric urology with multiple reconstruction techniques.

The aim of this study is to validate the Polish version of the Urethral Stricture Surgery - Patient-Reported Outcome Measure (USS-PROM) by evaluating its psychometric properties.

Patients with urethral stricture scheduled for urethroplasty between 2014 and 2018 were prospectively enrolled.

To better understand our urethroplasty outcome, we translated the English version of a urethral stricture surgery patient-reported outcome measure (USS-PROM) into Japanese and used it to evaluate the effect of urethroplasty for anterior urethral strictures.

In the normal human penis, the glans wings merge in the midline ventrally, but are separated by the 'septum glandis' in conjunction with the frenulum. The frenulum is also included in the formation of the distal (glanular and subcoronal) urethra, which has a special part known as the 'fossa navicularis'.

To validate a novel method of urethral stricture treatment using liquid buccal mucosal grafts (LBMG) to augment direct vision internal urethrotomy (DVIU) in an animal model.

A rabbit stricture model was used to test this method.

Pelvic fractures from high-energy blunt force trauma can cause injury to the posterior urethra, known as pelvic fracture urethral injury, which is most commonly associated with unstable pelvic fractures.

This article discusses the incidence, evaluation, and treatment of bladder outlet obstruction from urethral stricture, vesicourethral anastomotic stricture, and bladder neck contracture following primary and salvage treatment of prostate cancer.

Pelvic fracture can be complicated by posterior urethral injury (PUI) in up to 25% of cases. PUI can produce considerable morbidity, including urethral stricture, erectile dysfunction (ED), and urinary incontinence.

Reconstruction for complex urethral strictures may necessitate grafting. Buccal mucosal graft (BMG) harvest involves additional morbidity, making 'off-the-shelf' options attractive. Multiple extracellular matrices (ECMs) have been used with varying degrees of success.

The penile circular fasciocutaneous flap (FCF) is employed in the successful single stage reconstruction of long segment complex anterior urethral strictures especially when buccal mucosa is unavailable due to various reasons.

Several graft materials are available for use in the treatment of urethral stricture disease. Placental membrane is being used in a variety of settings as a graft in wound healing and tissue repair.

Incidence of urethral stricture recurrence ranges between 2% to 36.4% with 75% occurring within the first 6 months of surgery. Hence, they need to identify the predictors of recurrence following urethroplasty.

To evaluate the presenting complications of patients to reconstructive urologists after masculinizing gender affirming genital reconstructive surgery (GRS) performed elsewhere.

We identified patients who underwent revision surgery by one of the co-authors for sequelae of masculinizing GRS.

To review the long-term outcomes of transecting versus non-transecting urethroplasty to repair bulbar urethral strictures.

A retrospective review was conducted of 342 patients who underwent anterior urethroplasty performed by a single surgeon from 2003 to 2014.

Urethroplasty for lichen sclerosus (LS) strictures has a significantly higher failure rate compared to strictures due to other causes. We sought to determine predictors of urethroplasty failure in men with LS urethral stricture disease (USD) by evaluating protein expression profiles.

Repair of post-TURP sphincter urethral strictures represents challenging problem, due to the risk of urinary incontinence after the repair. We described a surgical technique we use to repair these strictures preserving urinary continence in patients with incompetent bladder neck.

To describe the use of the robotic platform for proximal suture placement during perineal urethroplasty in the posterior and proximal anterior urethra. Repair of posterior urethral and proximal bulbar strictures requires deep perineal dissection, making visualization and accurate placement of sutures challenging.

Buccal mucosal grafts (BMG) are traditionally used in urethral reconstruction. There may be insufficient BMG for applications requiring large grafts, such as urethral stricture after gender-affirming phalloplasty.

Posturethroplasty sexual dysfunction (SD) is multifactorial and its true incidence is unknown. Even with the current evidence suggesting that it is uncommon, de novo SD causes dissatisfaction even after a successful surgery.

Single-stage phalloplasty may be accomplished by having both the microsurgical and the reconstructive urology team operate simultaneously. Phalloplasty with pars pendulans urethroplasty is completed by the microsurgeons, and pars fixa urethroplasty, vaginectomy, scrotoplasty, and perineal reconstruction are performed by the reconstructive urologist.

We sought to determine the socioeconomic and patient factors that influence the utilization of urethroplasty and location of management in the treatment of male urethral stricture disease.

A retrospective review using the Healthcare Cost and Utilization Project State Inpatient and Ambulatory Surgery and Services Databases for California and Florida was performed.

This study evaluated the outcomes of urethroplasty performed in male patients by a single surgeon.

A retrospective review of male patients who underwent substitution urethroplasty by a single surgeon was performed.

To report our experience with urethroplasty for bulbar stricture due to a straddle injury based on surgical and patient-reported outcomes.

Patients who underwent urethroplasty for bulbar stricture due to a straddle injury between 2010 and 2018 were retrospectively analyzed (N = 132).

To prospectively assess the effect of urethral transection on erectile function after anterior urethroplasty.

From February 2012 to December 2014, 104 patients were enrolled in a prospective study assessing erectile function (EF) after anterior urethroplasty.

Reconstructive surgery for urethral stricture disease seeks to re-establish long-lasting urethral patency while minimizing associated adverse effects. In recent years, genitourinary reconstructive surgeons have developed and refined a number of techniques that seek to decrease the impact of urethroplasty on local tissues including blood supply and innervation.

To critically evaluate a multi-institutional patient cohort undergoing single-stage distal urethral repair using a novel transurethral buccal mucosa graft inlay urethroplasty technique (TBMGI).

A retrospective multi-institutional review of consecutive patients with fossa navicularis (FN) strictures treated with a single-stage TBMGI technique at 12 institutions from March 2014-March 2018 was performed.

Radiation therapy may result in urethral strictures from vascular damage. Most radiation-induced urethral strictures occur in the bulbomembranous junction, and urinary incontinence may result as a consequence of treatment.

We investigated the success rate of different surgical techniques for bulbar stricture repair.

Retrospective study of patients with bulbar urethral strictures treated using different techniques.

To identify trends in the management of urethral stricture disease in Australia, assess changes in the standard of care, and examine the availability of genitourinary reconstructive surgery.

Data on eight stricture management procedures were collected online via Medicare Item Reports from the Australian Government Department of Human Services, and then matched to population data from the Australian Bureau of Statistics.

Precise pre-operative urethral stricture characterization is important for surgical planning. A period of urethral rest by suprapubic cystostomy tube may aid in stricture characterization and may affect the surgical approach.

To investigate the surgical outcomes of dorsal onlay urethroplasty (DOU) using buccal mucosa graft (BMG) or penile skin graft (PSG) and to assess the effect of stricture length in men with anterior urethral strictures.

To assess the effect of urethroplasty on overactive bladder symptoms.

From March 2011 to November 2014, 47 anterior urethroplasties were performed by a single surgeon. (RSP) Of these, 42 men prospectively completed the validated overactive bladder symptoms score (OABSS) prior to and after urethroplasty.

To present our outcomes of ventral-onlay buccal mucosa graft substitution urethroplasty (VOBMGSU) in treating female urethral stricture (FUS).

A review of a prospectively collected database of 22 consecutive women (median age 50 years, range 34-72) with urethral stricture having VOBMGSU since June 2012 and a minimum follow up of 6 months (median 21.

To present results of an algorithmic approach to perineal urethrostomy (PU) based on a midline perineal incision among men with complex urethral strictures.

A single surgeon retrospective review of consecutive patients who underwent PU between 2008 and 2017 was performed.