Two-sided urethra-sparing reconstruction combining dorsal preputial skin plus ventral buccal mucosa grafts for tight bulbar strictures.

OBJECTIVES: To report our initial experience with urethra-sparing reconstruction combining dorsal preputial skin and ventral buccal mucosa grafts for tight bulbar urethral strictures. METHODS: Between November 2006 and September 2012, 26 patients with tight bulbar strictures underwent urethroplasty. Using a ventral urethrotomy approach, the two-sided urethral reconstruction was carried out avoiding the transection of urethra and augmenting the preserved urethral plate by dorsal preputial skin plus ventral buccal mucosa grafts. The primary outcome was the objective urinary result, defined as the absence of stricture recurrence. The outcome was considered a failure when any postoperative instrumentation was required. Postoperative sexual dysfunctions were investigated using a validated questionnaire. RESULTS: Mean follow up was 30.1 months (range 12-79 months). Mean stricture length was 3.3 cm (range 1.5-6 cm). Mean length for dorsal preputial skin and ventral buccal mucosa grafts was 3.2 cm (range 2-7 cm) and 4.9 cm (range 4-6 cm), respectively. Of 26 cases, 23 (88.5%) were successful and three (11.5%) were failures with stricture recurrence. Failures were treated with perineal urethrostomy in one case, ventral buccal graft urethroplasty in one case and internal urethrotomy in one case. Among 12 sexually active men preoperatively, none reported postoperative penile curvature/shortening, impaired erection or dissatisfaction regarding erection; sexual activity was unaltered pre- and post-surgery. CONCLUSIONS: In tight bulbar urethra strictures, the two-sided urethroplasty combining dorsal preputial skin and ventral buccal mucosa grafts provides a safe and effective semi-circumferential reconstruction by augmenting the preserved urethral plate, with no impact on sexual function.

Dorsal plus ventral oral mucosal graft bulbar urethroplasty.

Traditionally, anastomotic procedures with transection and urethral excision are suggested for short bulbar strictures, while longer strictures are treated by patch graft urethroplasty preferably using the buccal mucosa as gold-standard material due to its histological characteristics. However, anastomotic urethroplasties may cause sexual complications related to vascular damage of the spongiosum following the urethral section or to excessive urethral shortening. On the other hand, one-sided graft procedures, using either dorsal or ventral graft location, could be insufficient in providing a lumen of adequate width in strictures with a particularly narrow area. The double buccal graft urethroplasty is a new technique that aims to obtain a sufficient "two-sided" augmentation of the urethra avoiding its transection and preserving the urethral plate. In this chapter we discuss the rationale for utilizing our procedure. In addition, the surgical technique is described in detail.

VENTRAL ONLAY BUCCAL MUCOSA GRAFT URETHROPLASTY FOR FEMALE URETHRAL STRICTURE: MEDIUM-TERM RESULTS IN A SINGLE SURGEON EXPERIENCE.

OBJECTIVE: To describe our own approach using buccal mucosal grafting and to assess the outcome of this approach. MATERIALS AND METHODS: A total of 42 patients underwent ventral onlay BMG by a single surgeon between 2017 and 2022. A longitudinal incision along the length of the urethra was made through the anterior vaginal wall and the peri-urethral fascia was incised to create two flaps. This ventral urethrotomy ran from the meatus into the proximal health urethra above the level of the stricture. A buccal mucosal graft was harvested and sutured to the margins of the urethral mucosa itself and the flaps of peri-urethral fascia. The vaginal wall was then closed. RESULTS: The mean age of the patients was 53.6 ± 12.8 years. There were no perioperative or postoperative complications. At a mean follow-up of 38.1 months, 41 patients (98%) were stricture-free. Peak flow rate improved from a mean of 7.7 ± 3.2 ml/s preoperatively to 25.9 ± 5.9 ml/s postoperatively. No patient developed incontinence. One patient developed a recurrent urethral stricture which was treated by redo urethroplasty. CONCLUSIONS: The surgical technique applied has proved efficiency. The ventral BMG preserves the urethral sphincter and so avoids postoperative incontinence. The use of peri-urethral fascia represents a good vascular and mechanical support for the graft.

Two-sided bulbar urethroplasty using dorsal plus ventral oral graft: urinary and sexual outcomes of a new technique.

PURPOSE: Repair of bulbar strictures using anastomotic techniques may cause sexual complications, while 1-side graft urethroplasties may not be sufficient to provide an adequate lumen in narrow strictures. We evaluated the urinary and sexual results of a 2-sided dorsal plus ventral graft urethroplasty by preserving the narrow urethral plate in tight strictures. MATERIALS AND METHODS: Between 2002 and 2010, 105 men with bulbar strictures underwent dorsal plus ventral graft urethroplasty. The results are reported in a homogeneous group of 73 of 105 cases in which buccal mucosa was used as a graft with findings after 1 year or more of followup. The urethra was opened ventrally, and the exposed dorsal urethra was incised in the midline to create a raw area over the tunica albuginea where the first graft was placed dorsal-inlay. Thereafter the urethra was augmented by the ventral-onlay second graft and the spongiosum was closed over itself. Successful urethral reconstruction was defined as normal voiding without the need for any postoperative procedure. Postoperative sexual dysfunction was investigated using a validated questionnaire. RESULTS: Mean followup was 48.9 months and mean stricture length was 3.3 cm. Of these 73 cases 64 (88%) were successful and 9 (12%) were treatment failures with re-stricture. Furthermore, of 49 of 73 cases who were preoperatively sexually active, none reported postoperative erectile impairment and all were satisfied with their sexual life. CONCLUSIONS: In cases of tight bulbar stricture the dorsal plus ventral buccal mucosa graft provides adequate urethral augmentation by preserving the urethral plate and avoiding postoperative sexual complications.

Minimally Invasive Buccal Mucosa Dorsal Graft for Female Distal Urethroplasty.

BACKGROUND: Female urethral stricture (FUS) represents a sporadic condition. There is a lack of data and standardized guidelines on diagnostics and therapeutics. Several surgical techniques have been described for FUS urethroplasty, among which the flap-based or graft-based ones are most reported. Buccal mucosa graft (BMG) represents the gold standard for male urethroplasty, and this can theoretically be applied also to FUS treatment. OBJECTIVE: To describe and present preliminary results of a novel minimally invasive technique for buccal mucosa dorsal graft (mini-dorsal BMG) urethroplasty for the treatment of FUS. DESIGN SETTING AND PARTICIPANTS: This is a retrospective study on buccal mucosa dorsal graft urethroplasty for the treatment of FUS. SURGICAL PROCEDURE: Every patient was placed in lithotomic position. Two stiches were placed at 10 and 2 o'clock positions to facilitate the dorsal median urethrotomy. The margins of the incised dorsal urethra at the 12 o'clock position are then dissected from the periurethral tissue. This dissection results in an elliptical raw area between the edges of the urethra over the periurethral tissue. The harvested BMG was fixed with several quilting sutures, using 5-0 and 4-0 absorbable sutures, to cover the raw area. The margins of the graft were sutured to the edges of the incised urethra. MEASUREMENTS: A chart review was performed. RESULTS AND LIMITATIONS: Thirteen patients underwent the mini-dorsal-BMG technique. The median preoperative uroflow was 5.6 (3-13) ml/s, and the median postoperative value was 23.4 (14-58) ml/s. CONCLUSIONS: The mini-dorsal-BMG technique for the treatment of FUS gives good results with low complication rates. Other series and long-term follow-up are necessary to confirm the reproducibility of this technique. PATIENT SUMMARY: We present the technical aspects and the promising preliminary results of a novel surgical technique for the treatment of female urethral stricture by using the buccal mucosa to correct this invalidating disease.

Kulkarni Dorsolateral Graft Urethroplasty Using Penile Skin.

OBJECTIVES: To investigate the safety, efficacy, and versatility of dorsolateral graft urethroplasty using penile skin. MATERIALS AND METHODS: Between 2010 and 2013, 37 men with anterior urethral strictures underwent dorsolateral graft urethroplasty using penile skin by a single surgeon (EP). Inclusion criterion was patients with anterior urethral strictures. Exclusion criteria were lichen sclerosus-related strictures, absence of available penile skin because of previous surgery, and obliterative urethral strictures. Clinical outcome was considered a failure when any postoperative instrumentation was needed, including dilatation. RESULTS: Mean (± standard deviation) patients age was 51 (±15.4) years. Stricture etiology was iatrogenic in 25 cases (67%), unknown in 10 (27%), trauma in 2 (6%). Stricture site was penile in 21 (57%) and peno-bulbar in 16 (43%). Median (range) stricture length was 5 cm (1-15). Of 37 patients, 30 (81%) had received previous treatments. Median (range) follow-up was 21 months (12-47). Of 37 patients, 34 (92%) had successful treatment and 3 (8%) had failed treatment. The 3 patients with failed treatment were treated with urethrostomy and are awaiting further reconstruction. Study limitations include the small sample size and the limited follow-up. CONCLUSION: With a mid-term follow-up time, the dorsolateral graft urethroplasty using penile skin is shown to be a safe, efficient, and versatile technique for the repair of short-mid-long anterior urethral strictures.

Two-sided dorsal plus ventral oral graft bulbar urethroplasty: long-term results and predictive factors.

OBJECTIVE: To evaluate long-term outcomes of the 2-sided dorsal plus ventral oral graft (DVOG) urethroplasty by preserving the narrow urethral plate in tight bulbar strictures and investigate which factors might influence long-term outcomes. METHODS: This is a single-center retrospective study of 166 patients who underwent DVOG urethroplasty for tight bulbar strictures by a single surgeon (E.P.) between 2002 and 2013. The strictured urethra was opened ventrally; the exposed urethral plate was incised in the midline and augmented dorsally and ventrally using 2 oral grafts. Outcome was considered a failure when any postoperative instrumentation was needed. According to stricture length, patients were classified in 3 groups as follows: ≤1.5 cm (group 1), >1.5 and ≤3.9 cm (group 2), and ≥4 cm (group 3). Time to failure was analyzed using Kaplan-Meier estimates and Cox regression. RESULTS: Median follow-up was 47 months (interquartile range, 33-95.5 months). Of the 166 patients, 149 (89.8%) were successful and 17 (10.2%) were failures. Most of the failures (90%) were observed during the first 5 years of follow-up; afterward, the success rate remained stable. The stricture length was a significant predictor of surgical outcome (odds ratio, 1.743 per cm; confidence interval, 1.2-2.5; P <.001); patients with a urethral stricture ≥4 cm presented a higher risk of late failure. Age, stricture etiology, and previous treatment were not significant predictors of surgical outcome. CONCLUSION: With long-term follow-up, the treatment of tight bulbar strictures using a 2-sided DVOG urethroplasty showed a high success rate. The stricture length is an independent predictor of failure.

Male urethral strictures: a national survey among urologists in Italy.

OBJECTIVE: To determine national practice patterns in the management of male urethral strictures among Italian urologists. METHODS: We conducted a survey using a nonvalidated questionnaire mailed to 700 randomly selected Italian urologists. Data were registered into a database and extensively evaluated. Analysis was performed using SAS statistical software (version 9.2). Statistical significance was defined as P ≤.05. RESULTS: A total of 523 (74.7%) urologists completed the questionnaire. Internal urethrotomy and dilatation were the most frequently used procedures (practiced by 81.8% and 62.5% of responders, respectively), even if most urologists (71.5%) considered internal urethrotomy appropriate only for strictures no longer than 1.5 cm; 12% of urologists declared to use stents. Overall, minimally invasive techniques were performed more frequently that any open urethroplasty (P = .012). Particularly, 60.8% of urologists did not perform urethroplasty surgery, 30.8% performed 1-5 urethroplasties yearly, and only 8.4% performed >5 urethroplasty surgeries yearly. The most common urethroplasty surgery was one-stage graft technique, particularly using oral mucosa and ventrally placed. Diagnostic workup and outcome assessment varied greatly. CONCLUSION: In Italy, minimally invasive procedures are the most commonly used treatment for urethral stricture disease. Only a minimal part of urologists perform urethroplasty surgery and only few cases per year. The most preferred techniques are not traditional anastomotic procedures but graft urethroplasties using oral mucosa; the graft is preferably ventrally placed rather than dorsally. There is no uniformity in the methods used to evaluate urethral stricture before and after treatment.

The advantages of the ventral approach to bulbar urethroplasty.

BACKGROUND: Several surgical techniques have been described for the treatment of bulbar urethral strictures, and the main goal of modern surgery is to reduce morbidity and obtain the best outcome with the fewest complications. Currently, the superiority of one surgical technique over another has not yet been clearly defined. METHODS: We analysed the historical background, advantages and disadvantages of several urethral approaches and graft placements, with the aim of focusing on the advantages of the ventral approach. CONCLUSIONS: For short bulbar strictures (<2 cm) the traditionally advocated method is excision and end-to-end anastomosis, whilst for longer strictures, in the last decade, the patch graft urethroplasty has been used, with buccal mucosa advocated as the standard material of substitution. Our analysis showed that the approach (dorsal vs. ventral) to the bulbar urethral lumen and the location of the patch (dorsal vs. ventral) are contentious issues. Overall, surgeons tend to use techniques that are easy, quick and give excellent outcomes with few complications. The graft urethroplasty using the ventral approach fulfils these requirements.

The impact of ventral oral graft bulbar urethroplasty on sexual life.

OBJECTIVE: To evaluate the pre- and postoperative aspects of sexual life (SL) in patients with bulbar urethral stricture who underwent ventral oral graft urethroplasty. METHODS: Between 2009 and 2010, 52 men (mean age 36 years) were enrolled in our prospective study to ascertain sexual disorders before and after surgery. The validated Male Sexual Health Questionnaire-Long Form (MSHQ-LF) was completed pre- and postoperatively; the unvalidated but adapted Post-Urethroplasty Sexual Questionnaire (PUSQ) was completed postoperatively. Data were compared using the non parametric Wilcoxon test. RESULTS: Before urethroplasty, most of the patients reported sexual disorders, in particular reduced ejaculatory stream (85%); many of them (35%) feared the risk of a postoperative worsening in the quality of SL. After urethroplasty, nobody reported a worsened erection, while most of the patients noticed a significant improvement in erection, ejaculation, relationship with their partner, sexual activity, and desire. Modifications in the scrotoperineal sensitivity were reported by 42% and 15% noticed esthetic changes without impact on SL. All patients reported an improvement in quality of life (QOL) and were satisfied with the outcome of urethroplasty. CONCLUSION: Urethral stricture disease may be responsible for sexual disorders that have a significant impact upon SL. Patients confessed a marked anxiety tackling urethroplasty and declared that one of their deepest fears regarded a potential further deterioration in the quality of SL. At short-term follow-up, the minimally invasive ventral graft urethroplasty does not cause sexual complications, apart from the post-ejaculation dribbling. On the contrary, this technique showed to restore SL in all its aspects.

Contemporary urethral stricture characteristics in the developed world.

OBJECTIVE: To assess the current etiology, features, and natural history of urethral stricture disease in the developed world. MATERIALS AND METHODS: We analyzed the data from 1439 male patients with urethral stricture, who had undergone surgical treatment in our referral urethral center from 2000 to 2010. The preoperative evaluation included a detailed clinical history of stricture, uroflowmetry, retrograde and voiding cystourethrography, and urethroscopy. Statistical analysis was done for the stricture site, length, and etiology, patient age, and previous treatments. RESULTS: Strictures were posterior in 112 (7.8%) and anterior in 1327 (92.2%). In the anterior group, 439 were penile (30.5%), 675 bulbar (46.9%), 71 penile plus bulbar (9.9%), and 142 panurethral (4.9%). The main causes were iatrogenic in 556 (38.6%), unknown in 515 (35.8%), lichen sclerosus in 193 (13.4%), and trauma in 156 (10.8%). The main iatrogenic strictures were from catheterization in 234 (16.3%), hypospadias repair in 176 (12.2%), and transurethral surgery in 131 (9.1%). The stricture distribution increased until about 45 years and then decreased. Strictures were uncommon in those<20 and >70 years old. The mean length was 4.15 cm; longer strictures were found in those with lichen sclerosus (7.45 cm) or after hypospadias repair (4.42 cm) and catheterization (4.40 cm). The mean length was also greater in the pretreated (4.34 cm) than in the untreated (3.64 cm) strictures. CONCLUSION: Urethral stricture in developed countries mainly involves the anterior urethra, in particular the bulbar tract. The most common cause was iatrogenic. Hypospadias repair and lichen sclerosus represent emerging important causes. Finally, urethral stricture is not a disease of the elderly but involves all ages.

Versatility of the ventral approach in bulbar urethroplasty using dorsal, ventral or dorsal plus ventral oral grafts.

OBJECTIVES: To investigate the versatility of the ventral urethrotomy approach in bulbar reconstruction with buccal mucosa (BM) grafts placed on the dorsal, ventral or dorsal plus ventral urethral surface. PATIENTS AND METHODS: Between 1999 and 2008, 216 patients with bulbar strictures underwent BM graft urethroplasty using the ventral-sagittal urethrotomy approach. Of these patients, 32 (14.8%; mean stricture 3.2 cm, range 1.5-5) had a dorsal graft urethroplasty (DGU), 121 (56%; mean stricture 3.7, range 1.5-8) a ventral graft urethroplasty (VGU), and 63 (29.2%; mean stricture 3.4, range 1.5-10) a dorsal plus ventral graft urethroplasty (DVGU). The strictured urethra was opened by a ventral-sagittal urethrotomy and BM graft was inserted dorsally or ventrally or dorsal plus ventral to augment the urethral plate. RESULTS: The median follow-up was 37 months. The overall 5-year actuarial success rate was 91.4%. The 5-year actuarial success rates were 87.8%, 95.5% and 86.3% for the DGU, VGU and DVGU, respectively. There were no statistically significant differences among the three groups. Success rates decreased significantly only with a stricture length of >4 cm. CONCLUSIONS: In BM graft bulbar urethroplasties the ventral urethrotomy access is simple and versatile, allowing an intraoperative choice of dorsal, ventral or combined dorsal and ventral grafting, with comparable success rates.

Long-term results of small intestinal submucosa graft in bulbar urethral reconstruction.

OBJECTIVE: To retrospectively report the long-term results of the use of a small intestinal submucosa (SIS) graft in bulbar urethral repair. METHODS: From 2003 to 2007, 25 men (mean age 40.5 years) with bulbar strictures underwent patch graft urethroplasty using SIS placed on the dorsal or ventral or dorsal plus ventral surface of the urethra. The mean follow-up period was 71 months (range 52-100). The clinical outcome was considered a failure when any postoperative instrumentation, including dilation, was needed. RESULTS: Of the 25 cases, 19 (76%) were successful and 6 (24%) were failures. No postoperative complications were related to the use of heterologous graft material, such as infection or rejection. The failure rate was 14% for strictures <4 cm and 100% for strictures >4 cm. CONCLUSION: At long-term follow-up, in bulbar stricture repair, SIS grafts showed similar results to penile skin grafts but were less effective than buccal mucosa grafts. The use of SIS as graft material should not be the first choice but represents an alternative option for patients with bulbar strictures that are not long and who refuse the harvesting or are not ideal candidates for buccal mucosa or penile skin grafts. Larger series of patients with longer follow-up are needed before widespread use can be advocated.

[Preliminary resultson the use of autologous cell culture grafts of buccal mucosa in urethral repairs]. / Risultati preliminari sull'impiego di colture cellulari autologhe di mucosa buccale nelle ricostruzioni uretrali.

OBJECTIVE: We present our preliminary experience with the use of autologous cell cultures of buccal mucosa (BM) in urethral repair. PATIENTS AND METHODS: Five patients with urethral stenosis underwent staged urethral reconstruction with MB autologous cell culture grafts. MB biopsies were obtained from each patient. Keratinocytes and fibroblasts were isolated. This cellular suspension was seeded into Petri dishes. The cultures were kept in chemically specific ground for keratinocyte cultures. Once they reached the proper confluence and extension for urethral reconstruction, the cultures were transplanted in the patients. During the first stage of surgery, after the removal of healing tissues, the MB culture grafts were transplanted in order to recreate a neo-urethral plate. Six months later, the neo-urethral plate was re-tubularized. RESULTS: Average follow-up was 24 mo. We reported successful staged reconstruction in 2 cases (40%). Three cases (60%) were unsuccessful. One patient developed a scar retraction of the grafts after the first stage of surgery, which prevented broad urethral reconstruction. Two patients who had completed the staged reconstructive process,developed a re-stenosis. There were no reported graft site infections and none of the grafts was rejected. CONCLUSIONS: We report the procedure in order to obtain and use an MB homologous cell culture. Using autologous material reduced the surgical time and wiped out the risk of rejection; on the other hand, the tissue was so thin and with no adequate scaffold that the healing retraction of the graft was increased, thus compromising the urethral reconstruction. Preliminary results confirm that bio- engineering applied to urethral surgery is far from obtaining adequate tissue with reference to extension, thickness and biological features.

Aesthetic neo-glans reconstruction after penis-sparing surgery for benign, premalignant or malignant penile lesions.

PURPOSE: To describe the technique and results of penis-sparing surgery combined with a cosmetic neo-glans reconstruction for benign, pre-malignant or malignant penile lesions. PATIENTS AND METHODS: Twenty-one patients (mean age 61 years) with penile lesions with a broad spectrum of histopathology underwent organ-sparing surgery with neo-glans reconstruction, using a free split-thickness skin graft harvested from the thigh. Three patients were treated by glans-skinning and glans-resurfacing, 10 by glansectomy and neo-glans reconstruction, four by partial penectomy and a neo-glans reconstruction, and four by neo-glans reconstruction after a traditional partial penectomy. RESULTS: The mean follow-up was 45 months; all patients were free of primary local disease. All patients were satisfied with the appearance of the penis after surgery, and recovered their sexual ability, although sensitivity was reduced as a consequence of glans/penile amputation. CONCLUSION: In benign, premalignant or malignant penile lesions, penis-sparing surgery combined with a cosmetic neo-glans reconstruction can be used to assure a normally appearing and functional penis, while fully eradicating the primary local disease.

Management of urethral stent failure for recurrent anterior urethral strictures.

BACKGROUND: Urethral stent placement for recurrent anterior urethral strictures may cause restenosis and complications. OBJECTIVE: To describe our experience with patients who had restenoses and complications following urethral stent placement for the treatment of recurrent anterior urethral strictures. DESIGN, SETTING, AND PARTICIPANTS: We evaluated retrospectively the records of 13 men with anterior urethral stricture who experienced restenosis and complications after stent insertion. We recorded stent position, prestent and poststent urethral procedures, restenosis location, stent-related complications, and management of stent failures. SURGICAL PROCEDURE: The stent was removed en bloc with the whole strictured urethral segment or wire by wire after a ventral or a double-ventral plus dorsal-sagittal urethrotomy and stent section. MEASUREMENTS: Successful outcome was defined as standard voiding, without need of any postoperative procedure, and full recovery from complications. RESULTS AND LIMITATIONS: Four patients did not undergo surgery and the stent was left in situ. Of these patients, two required permanent suprapubic cystostomy. Nine patients underwent challenging surgical stent removal and salvage urethrostomy: After the first stage, three patients are waiting for further reconstructive steps, five elected the urethrostomy as a permanent diversion, and one completed the staged reconstruction using a buccal mucosa graft at the second stage. After surgery, seven of the nine patients (77.8%) were free of strictures and stent-related complications, while a restenosis occurred in two of the nine (22.2%) cases. CONCLUSIONS: The management of urethral stent failure represents a therapeutic challenge. The stent risks converting a simple stenosis into a complex stenosis requiring a staged urethroplasty, a definitive urethrostomy, or a permanent suprapubic diversion.

Combined dorsal plus ventral double buccal mucosa graft in bulbar urethral reconstruction.

OBJECTIVES: We describe a technique for bulbar urethral reconstruction using a combined dorsal plus ventral double buccal mucosa graft (BMG). METHODS: From March 2002 to June 2006, 48 men, mean age 35 yr, with bulbar strictures underwent patch urethroplasty using a dorsal plus a ventral double BMG. Average stricture length was 3.65 cm (range: 2-10 cm). The stenotic urethral segment was opened along its ventral surface; the exposed dorsal urethra was incised in the midline to create an elliptical area over the tunica albuginea where the dorsal inlay BMG was placed and quilted to the corpora to augment dorsally the urethral plate. Subsequently, the ventral onlay BMG was sutured to the urethral lateral margins to complete the augmented urethroplasty. Finally, the spongiosum was closed over the graft. Successful reconstruction was defined as normal voiding without the need for any postoperative procedure including dilation. RESULTS: Mean follow-up was 22 mo (range: 13-59 mo). At the catheter removal 3 wk after surgery, in three patients the voiding cystourethrography showed a fistula, which recovered after a prolonged catheterization. Of 48 cases, 43 (89.6%) were successful and 5 (10.4%) failures with recurrence of the stricture; 4 were treated with internal urethrotomy and 1 with a temporary perineal urethrostomy. CONCLUSIONS: Preliminary results with a combined double BMG urethroplasty for severe bulbar stricture are encouraging. The double dorsal and ventral graft may provide a simple and reliable solution to achieve an adequate urethral lumen in selected patients.

Resurfacing and reconstruction of the glans penis.

OBJECTIVES: To describe the techniques and results of surgical reconstruction of glans penis lesions. METHODS: Seventeen patients (mean age: 53.2 yr) were treated by resurfacing or reconstruction of the glans penis for benign, premalignant and malignant penile lesions. The aetiology of the lesions was one Zoon's balanitis, four lichen sclerosus, one carcinoma in situ, five squamous cell carcinomas, and six squamous cell carcinomas associated with lichen sclerosus. Five cases were treated by glans skinning and resurfacing; five cases by glans amputation and reconstruction of the neoglans, and seven cases by partial penile amputation and reconstruction of the neoglans. Glans resurfacing and reconstruction were performed with the use of a skin graft harvested from the thigh. RESULTS: The mean follow-up was 32 mo. All patients were free of local premalignant/malignant recurrence. Patients who underwent glans resurfacing reported glandular sensory restoration and complete sexual ability. Patients who underwent glansectomy or partial penectomy with neoglans reconstruction maintained sexual function and activity, although sensitivity was reduced as a consequence of glans/penile amputation. CONCLUSIONS: In selected cases of benign, premalignant or malignant penile lesions, glans resurfacing or reconstruction can ensure a normal appearing and functional penis, without jeopardizing cancer control.