Analysis of a 7-year national online audit of the management of open reconstructive urethral surgery in men.

OBJECTIVE: To conduct an audit of the management of urethral pathology in men presenting for reconstructive urethral surgery in the UK. METHODS: 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. Surgeon-entered information was collected in 95 fields regarding the stricture aetiology, prior management, mode of presentation, type of surgery and outcomes, with a potential 283 variable responses in the 95 fields. Data were analysed to compare UK practice with that reported in the contemporary literature and with guidelines. RESULTS: Data on 4809 men were entered by 39 centres and 50 surgeons. Field completeness was 70.7%, 74.3% and 53.7% for preoperative, operative and follow-up data, respectively. Referral for stricture reconstruction frequently followed two prior endoscopic procedures and the stricture was not always assessed anatomically before surgery. Urinary retention was a common symptom in men awaiting reconstruction. Short unifocal strictures of the anterior urethra were the commonest reason for referral, whilst lichen sclerosus and hypospadias generated a significant volume of revisional stricture surgery. Lower numbers of very complex interventions are required for the management of posterior urethral pathology. Although precise criteria for determining success are not clear, management of urethral reconstruction in the UK was found to have a low risk of Clavien-Dindo grade 3 or higher complications, and was associated with outcomes similar to those reported in contemporary series except in the management of posterior urethral fistulae. CONCLUSIONS: Online databases can provide volume data on the management of reconstructive urethral surgery across a multiplicity of centres in one country. They can also indicate compliance with accepted standards of, and expected outcomes from, this tertiary practice.

Single-stage tubular urethral reconstruction using oral grafts is an alternative to classical staged approach for selected penile urethral strictures.

Penile urethral strictures have been managed by a staged surgical approach. In selected cases, spongiofibrosis can be excised, a neo-urethral plate created using buccal mucosa graft (BMG) and tubularized during the same procedure, performing a "two-in-one" stage approach. We aim to identify stricture factors which indicate suitability for this two-in-one stage approach. We assess surgical outcome and compare with staged reconstruction. We conducted an observational descriptive study. The data were prospectively collected from two-in-one stage and staged penile urethroplasties using BMG in a single center between 2007 and 2017. The minimum follow-up was 6 months. Outcomes were assessed clinically, radiologically, and by flow-rate analysis. Failure was defined as recurrent stricture or any subsequent surgical or endoscopic intervention. Descriptive analysis of stricture characteristics and statistical comparison was made between groups. Of 425 penile urethroplasties, 139 met the inclusion criteria: 59 two-in-one stage and 80 staged. The mean stricture length was 2.8 cm (single stage) and 4.5 cm (staged). Etiology was lichen sclerosus (LS) 52.5% (single stage) and 73.8% hypospadias related (staged). 40.7% of patients had previous failed urethroplasties in the single-stage group and 81.2% in the staged. The most common stricture locations were navicular fossa (39.0%) and distal penile urethra (59.3%) in the single-stage group and mid or proximal penile urethra (58.7%) in the staged group. Success rates were 89.8% (single stage) and 81.3% (staged). A trend toward a single-stage approach for select penile urethral strictures was noted. We conclude that a single-stage substitution penile urethroplasty using BMG as a "two-in-one" approach is associated with excellent functional outcomes. The most suitable strictures for this approach are distal, primary, and LS-related strictures.

Syringoceles of Cowper's ducts and glands in adult men.

Cowper's syringoceles are uncommon, usually described in children and most commonly limited to the ducts. We describe more complex variants in an adult population affecting with varying degrees of severity, the glands themselves, and the complications they may lead to. One hundred consecutive urethrograms of patients with unreconstructed strictures were reviewed. Twenty-six patients (mean age: 41.1 years) with Cowper's syringoceles who were managed between 2009 and 2016 were subsequently evaluated. Presentation, radiological appearance, treatment (when indicated), and outcomes were assessed. Of 100 urethrograms in patients with strictures, 33.0% demonstrated filling of Cowper's ducts or glands, occurring predominantly in patients with bulbar strictures. Only 1 of 26 patients with non-bulbar strictures had a visible duct/gland. Of 26 symptomatic patients, 15 presented with poor flow. In four patients, a grossly dilated Cowper's duct obstructed the urethra. In the remaining 11 patients, a bulbar stricture caused the symptoms and the syringocele was identified incidentally. Eight patients presented with perineal pain. In six of them, fluoroscopy and magnetic resonance imaging (MRI) revealed complex multicystic lesions within the bulbourethral glands. Four patients developed perineoscrotal abscesses. In the 11 patients with strictures, the syringocele was no longer visible after urethroplasty. In three of four patients with urethral obstruction secondary to a dilated Cowper's duct, this resolved after transperineal excision (n = 2) and endoscopic deroofing (n = 1). Five of six patients with complex syringoceles involving Cowper's glands were excised surgically with symptomatic relief in all. In conclusion, Cowper's syringocele in adults is more common than previously thought and may cause lower urinary tract symptoms or be associated with serious complications which usually require surgical treatment.

Pelvic fracture urethral injury in males-mechanisms of injury, management options and outcomes.

Pelvic fracture urethral injury (PFUI) management in male adults and children is controversial. The jury is still out on the best way to manage these injuries in the short and long-term to minimise complications and optimise outcomes. There is also little in the urological literature about pelvic fractures themselves, their causes, grading systems, associated injuries and the mechanism of PFUI. A review of pelvic fracture and male PFUI literature since 1757 was performed to determine pelvic fracture classification, associated injuries and, PFUI classification and management. The outcomes of; suprapubic catheter (SPC) insertion alone, primary open surgical repair (POSR), delayed primary open surgical repair (DPOSR), primary open realignment (POR), primary endoscopic realignment (PER), delayed endoscopic treatment (DET) and delayed urethroplasty (DU) in male adults and children in all major series have been reviewed and collated for rates of restricture (RS), erectile dysfunction (ED) and urinary incontinence (UI). For SPC, POSR, DPOSR, POR, PER, DET and DU; (I) mean RS rate was 97.9%, 53.9%, 18%, 58.3%, 62.0%, 80.2%, 14.4%; (II) mean ED rate was 25.6%, 22.5%, 71%, 37.2%, 23.6%, 31.9%, 12.7%; (III) mean UI rate was 6.7%, 13.6%, 0%, 14.5%, 4.1%, 4.1%, 6.8%; (IV) mean FU in months was 46.3, 29.4, 12, 61, 31.4, 31.8, 54.9. For males with PFUI restricture and new onset ED is lowest following DU whilst UI is lowest following DPOSR. On balance DU offers the best overall outcomes and should be the treatment of choice for PFUI.

Rectourethral Fistulas Secondary to Prostate Cancer Treatment: Management and Outcomes from a Multi-Institutional Combined Experience.

PURPOSE: Rectourethral fistula is a known complication of prostate cancer treatment. Reports in the literature on rectourethral fistula repair technique and outcomes are limited to single institution series. We examined the variations in technique and outcomes of rectourethral fistula repair in a multi-institutional setting. MATERIALS AND METHODS: We retrospectively identified patients who underwent rectourethral fistula repair after prostate cancer treatment at 1 of 4 large volume reconstructive urology centers, including University of California-San Francisco, University College London Hospitals, Lahey Clinic and Devine-Jordan Center for Reconstructive Surgery, in a 15-year period. We examined the types of prostate cancer treatment, technical aspects of rectourethral fistula repair and outcomes. RESULTS: After prostate cancer treatment 201 patients underwent rectourethral fistula repair. The fistula developed in 97 men (48.2%) after radical prostatectomy alone and in 104 (51.8%) who received a form of energy ablation. In the ablation group 84% of patients underwent bowel diversion before rectourethral fistula repair compared to 65% in the prostatectomy group. An interposition flap or graft was placed in 91% and 92% of the 2 groups, respectively. Concomitant bladder neck contracture or urethral stricture developed in 26% of patients in the ablation group and in 14% in the prostatectomy group. Postoperatively the rates of urinary incontinence and complications were higher in the energy ablation group at 35% and 25% vs 16% and 11%, respectively. The ultimate success rate of fistula repair in the energy ablation and radical prostatectomy groups was 87% and 99% with 92% overall success. CONCLUSIONS: Rectourethral fistulas due to prostate cancer therapy can be reconstructed successfully in a high percent of patients. This avoids permanent urinary diversion in these complex cases.

The Nontransecting Approach to Bulbar Urethroplasty.

The standard treatment of bulbar urethral strictures of appropriate length is excision and primary anastomosis (EPA), irrespective of the cause of the stricture. This involves transection of the corpus spongiosum (CS) and disruption of the blood flow within the CS as a consequence. The success rate of EPA in curing these strictures is very high, but there is a considerable body of evidence and of opinion to suggest that there is a significant risk of sexual dysfunction and, potentially, of other adverse consequences that occur because of transection of the CS.

Fistulation into the Pubic Symphysis after Treatment of Prostate Cancer: An Important and Surgically Correctable Complication.

PURPOSE: Chronic pubic pain after the treatment of prostate cancer is often attributed to osteitis pubis. We have become aware of another complication, namely fistulation into the pubic symphysis, which is more serious and more common than previously thought. MATERIALS AND METHODS: A total of 16 patients were treated for urosymphyseal fistulas after the treatment of prostate cancer between January 2011 and April 2014. Clinical presentation was characterized by chronic, debilitating pubic/pelvic/groin pain in all patients. Diagnosis was confirmed by magnetic resonance imaging. Conservative management was successful in only 1 patient. The remaining patients were treated surgically with excision of the fistulous track and involved symphyseal bone and omentoplasty, followed by reconstruction when feasible. RESULTS: All 16 patients had had radiotherapy as primary treatment (8) or after prostatectomy (8). There were 5 patients (31.3%) who underwent various combinations of brachytherapy, external beam radiotherapy and cryotherapy. Bladder neck contractures developed in 13 patients (81.3%), whose treatment (endoscopic or open reconstruction) resulted in urinary leak leading to urosymphyseal fistulas. Reconstruction was possible in 7 of 15 patients (46.7%) with salvage radical prostatectomy and substitution/augmentation cystoplasty. The other 8 patients (53.3%) underwent cystectomy and ileal conduit diversion. All patients experienced resolution of symptoms, most significantly the almost immediate resolution of pain. CONCLUSIONS: A high index of suspicion must be maintained in irradiated patients presenting with symptoms suggestive of urosymphyseal fistulas, especially after having undergone treatment of bladder neck contractures or prostatic urethral stenoses. Although extensive, surgery for urosymphyseal fistulas, with a high risk of morbidity and mortality and a protracted recovery, leads to immediate and dramatic improvement in symptoms.

Intermittent self-dilatation for urethral stricture disease in males: A systematic review and meta-analysis.

BACKGROUND: Intermittent self-dilatation (ISD) may be recommended to reduce the risk of recurrent urethral stricture. Level one evidence to support the use of this intervention is lacking. OBJECTIVES: Determine the clinical and cost-effectiveness of ISD for the management of urethral stricture disease in males. SEARCH METHODS: The strategy developed for the Cochrane Incontinence Review Group as a whole (last searched May 7, 2014). SELECTION CRITERIA: Randomised trials where one arm was a programme of ISD for urethral stricture. DATA COLLECTION AND ANALYSIS: At least two independent review authors carried out trial assessment, selection, and data abstraction. RESULTS: Data from six trials that were pooled and collectively rated very low quality per the GRADE approach, indicated that recurrent urethral stricture was less likely in men who performed ISD than those who did not (RR 0.70, 95% CI 0.48-1.00). Two trials compared programmes of ISD but the data were not combined and neither were sufficiently robust to draw firm conclusions. Three trials compared devices for performing ISD, results from one of which were too uncertain to determine the effects of a low friction hydrophilic catheter versus a polyvinyl chloride catheter on risk of recurrent urethral stricture (RR 0.32, 95% CI 0.07 to 1.40); another did not find evidence of a difference between 1% triamcinolone gel for lubricating the ISD catheter versus water-based gel on risk of recurrent urethral stricture (RR 0.68, 95% CI 0.35 to 1.32). No trials gave cost-effectiveness or validated PRO data. CONCLUSIONS: ISD may decrease the risk of recurrent urethral stricture. A well-designed RCT is required to determine whether that benefit alone is sufficient to make this intervention worthwhile and in whom. Neurourol. Urodynam. 35:759-763, 2016. © 2015 Wiley Periodicals, Inc.

Urethral atrophy after implantation of an artificial urinary sphincter: fact or fiction?

OBJECTIVES: To investigate the concept of 'urethral atrophy', which is often cited as a cause of recurrent incontinence after initially successful implantation of an artificial urinary sphincter (AUS); and to investigate the specific cause of the malfunction of the AUS in these patients and address their management. PATIENTS AND METHODS: Between January 2006 and May 2013, 50 consecutive patients (mean age 54.3 years) with recurrent incontinence had their AUS explored for malfunction and replaced with a new device with components of exactly the same size, unless there was a particular reason to use something different. Average time to replacement of the device was 10.1 years. The mean follow-up after replacement of the device was 24.7 months. All patients without an obvious cause for their recurrent incontinence had preoperative urodynamic evaluation, including measurement of the Valsalva leak point pressure (VLPP) and the retrograde cuff occlusion pressure (RCOP). After explantation of the AUS in patients without any apparent abnormality of the device at the time of replacement, the pressure generated by the explanted pressure-regulating balloon (PRB) was measured manometrically, when this was possible. In a select group of six consecutive patients of this type, the fibrous capsule surrounding the old cuff was incised then excised to expose and evaluate the underlying corpus spongiosum. RESULTS: In 31 of the 50 patients (62%) undergoing exploration, a specific cause for the malfunction of their AUS was defined. In the other 19 patients (38%) no cause was found, either preoperatively or at the time of exploration, other than a low VLPP and RCOP. A typical 'waisted' or 'hour-glass' appearance of the underlying corpus spongiosum was demonstrable, to some degree, on explanting the cuff in all cases. In the six patients in whom the restrictive sheath surrounding the cuff was excised, the urethral circumference immediately returned to normal after the compressive effect of the sheath was released. Manometry of the explanted PRBs, when this was possible, showed a loss of pressure in all instances. Replacement of the explanted AUS with a new device with the same size cuff and PRB in 14 of these 19 patients was successful in 12 (85.7%). CONCLUSIONS: These results, and other theoretical considerations, suggest that recurrent incontinence, years after initially successful implantation of an AUS, is because of material failure of the PRB, probably attributable to its age and consequent loss of its ability to generate the pressure it was designed to produce, and that urethral atrophy does not occur. Simply replacing the old device with a new one with the same characteristics, unless there is a particular reason to do otherwise, is usually successful and avoids the complications of alternatives such as as cuff downsizing, implanting a PRB with a higher pressure range, implantation of a second cuff or transcorporeal cuff placement, all of which have been advocated in these patients.

Non-transecting bulbar urethroplasty.

Excision and end-to-end anastomosis (EPA) has been the preferred urethroplasty technique for short bulbar strictures and is associated with an excellent functional outcome. Driven by concerns over the potential morbidity associated with dividing the urethra, therefore compromising spongiosal blood flow, as well as spongiofibrosis being superficial in the majority of non-traumatic bulbar strictures, the non-transecting technique for bulbar urethroplasty has been developed with the aim of achieving the same success as EPA without the morbidity associated with transection. This manuscript highlights the fundamental principles underlying the ongoing debate-transection or non-transection of the strictured bulbar urethra? The potential advantages of avoiding dividing the corpus spongiosum of the urethra are discussed. The non-transecting anastomotic procedure together with its various modifications are decribed in detail. Our experience with this technique is presented. Non-transecting excision of spongiofibrosis with preservation of well vascularised underlying spongiosum provides an excellent alternative to dividing the urethra during urethroplasty for short non-traumatic proximal bulbar strictures.

Surgical correction of bladder neck contracture following prostate cancer treatment.

The surgical and non-surgical treatment of localised prostate cancer may be complicated by bladder neck contractures, prostatic urethral stenoses and bulbomembranous urethral strictures. In general, such complications following radical prostatectomy are less extensive, easier to treat and associated with a better outcome and more rapid recovery than the same complications following radiotherapy, high-intensity focussed ultrasound and cryotherapy. Treatment options range from minimally invasive endoscopic procedures to more complex and specialised open surgical reconstruction.In this chapter the surgical management of bladder neck contractures following the treatment of prostate cancer is described together with the management of prostatic urethral stenoses and bulbomembranous urethral strictures, given the difficulty in distinguishing them from one another clinically.

Reparación quirúrgica de la esclerosis de cuello vesical despues del tratamiento del cáncer de prostata / Surgical correction of bladder neck contracture following prostate cancer treatment

Los tratamientos del cáncer de próstata, quirúrgicos y no quirúrgicos, se pueden complicar con esclerosis del cuello vesical, estenosis de la uretra prostática y estenosis de la uretra bulbomembranosa. En general, dichas complicaciones son menos extensas después de la prostatectomía radical, más fáciles de tratar y asociadas con mejores resultados y recuperaciones más rápidas que las mismas complicaciones cuando aparecen después de radioterapia, HIFU y crioterapia. Las opciones de tratamiento van desde procedimientos endoscópicos mínimamente invasivos hasta reconstrucciones quirúrgicas abiertas mas complejas y especializadas. En este capítulo se describe el manejo quirúrgico de las esclerosis de cuello vesical después del tratamiento del cáncer de próstata junto con el manejo de las estenosis uretroprostáticas y de uretra bulbomembranosa, dada la dificultad en distinguir una de otra clínicamente

The surgical and non-surgical treatment of localised prostate cancer may be complicated by bladder neck contractures, prostatic urethral stenoses and bulbomembranous urethral strictures. In general, such complications following radical prostatectomy are less extensive, easier to treat and associated with a better outcome and more rapid recovery than the same complications following radiotherapy, high-intensity focussed ultrasound and cryotherapy. Treatment options range from minimally invasive endoscopic procedures to more complex and specialised open surgical reconstruction. In this chapter the surgical management of bladder neck contractures following the treatment of prostate cancer is described together with the management of prostatic urethral stenoses and bulbomembranous urethral strictures, given the difficulty in distinguishing them from one another clinically

A prospective patient-centred evaluation of urethroplasty for anterior urethral stricture using a validated patient-reported outcome measure.

BACKGROUND: Studies of interventions for urethral stricture have inferred patient benefit from clinician-driven outcomes or questionnaires lacking scientifically robust evidence of their measurement properties for men with this disease. OBJECTIVE: To evaluate urethral reconstruction from the patients' perspective using a validated patient-reported outcome measure (PROM). DESIGN, SETTING, AND PARTICIPANTS: Forty-six men with anterior urethral stricture at four UK urology centres completed the PROM before (baseline) and 2 yr after urethroplasty. INTERVENTION: A psychometrically robust PROM for men with urethral stricture disease. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: Lower urinary tract symptoms (LUTS), health status, and treatment satisfaction were measured, and paired t and Wilcoxon matched-pairs tests were used for comparative analysis. RESULTS AND LIMITATIONS: Thirty-eight men underwent urethroplasty for bulbar stricture and eight for penile stricture. The median (range) follow-up was 25 (20-30) mo. Total LUTS scores (0 = least symptomatic, 24 = most symptomatic) improved from a median of 12 at baseline to 4 at 2 yr (mean [95% confidence interval (CI)] of differences 6.6 [4.2-9.1], p < 0.0001). A total of 33 men (72%) felt their urinary symptoms interfered less with their overall quality of life, 8 (17%) reported no change, and 5 (11%) were worse 2 yr after urethroplasty. Overall, 40 men (87%) remained "satisfied" or "very satisfied" with the outcome of their operation. Health status visual analogue scale scores (100 = best imaginable health, 0 = worst) 2 yr after urethroplasty improved from a mean of 69 at baseline to 79 (mean [95% CI] of differences 10 [2-18], p = 0.018). Health state index scores (1 = full health, 0 = dead) improved from 0.79 at baseline to 0.89 at 2 yr (mean [95% CI] of differences 0.10 [0.02-0.18), p = 0.012]). CONCLUSIONS: This is the first study to prospectively evaluate urethral reconstruction using a validated PROM. Men reported continued relief from symptoms with related improvements in overall health status 2 yr after urethroplasty. These data can be used as a provisional reference point against which urethral surgeons can benchmark their performance.

Conservative management of urorectal fistulae.

OBJECTIVE: To characterize conservative management of urorectal fistulae (URF). METHODS: URF are a recognized but rare complication of treatments for prostate and rectal cancers. URF can lead to incontinence, fecaluria, pain, urinary infection, and sepsis, and thus are usually treated surgically. We present a series of 3 patients whose complex URF were managed conservatively. Between 2004 and 2010, 43 patients were diagnosed with URF resulting from treatment for prostate or rectal cancer. All patients were evaluated and offered surgical treatment; 40 patients elected surgical therapy, and 3 patients chose conservative, nonoperative management of the URF. The primary outcome was the patient choosing or needing formal surgical URF closure. Because this was not a comparative study, no formal statistical analysis was undertaken. RESULTS: The 3 patients have been regularly monitored and have required symptomatic and episodic care. None, however, has opted for formal surgical fistula repair, and to date, all continue in conservative management of their URF. CONCLUSION: Spontaneous URF closure is uncommon and is unknown to occur in complex URF. Surgery is the mainstay of treatment. Patients should consider treatment options, potential outcomes, and their quality of life when choosing or not choosing treatment. The applicability and durability of conservative management of URF remains unclear.

Experimental evaluation of an electromechanical artificial urinary sphincter in an animal model.

UNLABELLED: What's known on the subject? and what does the study add?: The AMS 800 urinary control system is the gold standard for the treatment of urinary incontinence due to sphincter insufficiency. Despite excellent functional outcome and latest technological improvements, the revision rate remains significant. To overcome the shortcomings of the current device, we developed a modern electromechanical artificial urinary sphincter. The results demonstrated that this new sphincter is effective and well tolerated up to 3 months. This preliminary study represents a first step in the clinical application of novel technologies and an alternative compression mechanism to the urethra. OBJECTIVES: To evaluate the effectiveness in continence achievement of a new electromechanical artificial urinary sphincter (emAUS) in an animal model. To assess urethral response and animal general response to short-term and mid-term activation of the emAUS. MATERIALS AND METHODS: The principle of the emAUS is electromechanical induction of alternating compression of successive segments of the urethra by a series of cuffs activated by artificial muscles. Between February 2009 and May 2010 the emAUS was implanted in 17 sheep divided into three groups. The first phase aimed to measure bladder leak point pressure during the activation of the device. The second and third phases aimed to assess tissue response to the presence of the device after 2-9 weeks and after 3 months respectively. Histopathological and immunohistochemistry evaluation of the urethra was performed. RESULTS: Bladder leak point pressure was measured at levels between 1091 ± 30.6 cmH2 O and 1244.1 ± 99 cmH2 O (mean ± standard deviation) depending on the number of cuffs used. At gross examination, the explanted urethra showed no sign of infection, atrophy or stricture. On microscopic examination no significant difference in structure was found between urethral structure surrounded by a cuff and control urethra. In the peripheral tissues, the implanted material elicited a chronic foreign body reaction. Apart from one case, specimens did not show significant presence of lymphocytes, polymorphonuclear leucocytes, necrosis or cell degeneration. Immunohistochemistry confirmed the absence of macrophages in the samples. CONCLUSIONS: This animal study shows that the emAUS can provide continence. This new electronic controlled sequential alternating compression mechanism can avoid damage to urethral vascularity, at least up to 3 months after implantation. After this positive proof of concept, long-term studies are needed before clinical application could be considered.

Posterior urethral complications of the treatment of prostate cancer.

• To review the less common and not widely discussed, but much more serious complications of prostate cancer treatment of: urethral stricture, bladder neck contracture and urorectal fistula. • The treatment options for patients with organ-confirmed prostate cancer include: radical prostatectomy (RP), brachytherapy (BT), external beam radiotherapy (EBRT), high-intensity focussed ultrasound (HIFU) and cryotherapy; with each method or combination of methods having associated complications. • Complications resulting from RP are relatively easy to manage, with rapid recovery and return to normal activities, and usually a return to normal bodily functions. • However, after non-surgical treatments, i.e. BT, EBRT, HIFU and cryotherapy, these same problems are more difficult to treat with a much slower return to a much lower level of function. • When counselling patients about the primary treatment of prostate cancer they should be advised that although the same type of complication may occur after surgical or non-surgical treatment, the scope and scale of that complication, the ease with which it is treated and the degree of restoration of normality after treatment, is altogether in favour of surgery in those for whom surgery is appropriate and who are fit for surgery.

Non-transecting anastomotic bulbar urethroplasty: a preliminary report.

OBJECTIVE: To report our early experience with a novel approach to the excision and end-to-end anastomotic repair of bulbar urethral strictures. PATIENTS AND METHODS: A total of 22 patients underwent excision and end-to-end anastomosis of a proximal bulbar urethral stricture using a technique in which the corpus spongiosum is not transected, so as to maintain its blood supply intact. The range of follow-up was 6-21 months and for 16 patients the follow up was ≥1 year. RESULTS: At 1 year of follow-up there was no evidence of a recurrent stricture on symptomatic assessment or uroflowmetry in the 16 patients. On urethrography one patient has a urethral calibre 80% of normal. In the other 15 the calibre is normal or greater than normal. CONCLUSION: The non-transecting anastomotic bulbar urethroplasty technique used appears to give results that are as good as those of traditional anastomotic urethroplasty with less surgical trauma.

What's new in urethroplasty?

PURPOSE OF REVIEW: This study provides an overview of current thinking about urethroplasty. RECENT FINDINGS: There have been a number of recent developments, principally to minimize the trauma of anterior urethroplasty and to address the posterior urethral complications of the treatment of prostate cancer. There also have been significant developments in the assessment of the outcome of urethroplasty and specifically of patient reported outcome measures. SUMMARY: These trends are likely to continue. There also seems to be a real possibility that cell culture techniques may finally produce clinically useful material for surgical practice.