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There has been rapid evolution in management of urethral strictures in the last 3 decades. From the era of dilatation, we have moved to urethral reconstruction. Reinvention of buccal grafts changed the outcomes of urethroplasty. Barbaglis dorsal onlay popularised stricture management across the globe. Kulkarni described a single stage surgery for panurethral stricture. Advances have taken place, and we have moved from transecting to the non-transecting approaches. We describe the various advances in urethral reconstruction in the last decade.

Urethroplasty has evolved over time. The twentieth century saw management of urethral strictures and hypospadias with flaps. Things changed in the late 1990s with reintroduction of grafts. Buccal mucosa grafts gained popularity. There are failed urethroplasties and obliterative strictures, mostly iatrogenic, after urologic endosurgery. Such strictures need vascularized augmentation or substitution with flaps. Reconstructive urologists should be well versed in management of all types of complex cases. This article discusses the commonly used flaps in genitourinary reconstruction. Penile flaps are the commonest. Overall, the winner is the dartos. All penile flaps are based on the excellent vascularity of dartos.

Non-traumatic obliterative bulbar urethral stricture with residual urethral lumen below 3 Fr is a challenging surgical scenario for reconstructive surgeons, because either anastomotic or single augmentation urethroplasty is not an option.To describe our double-face buccal mucosa graft (BMG) urethroplasty with dorsal onlay and ventral inlay relying on the vessels and nerve-sparing technique of Kulkarni's one-side dissection.We retrospectively reviewed a prospectively maintained database of patients with non-traumatic obliterative bulbar urethral strictures who underwent double-face bulbar urethroplasty with one-side dissection and dorsal onlay plus ventral inlay BMG. Patient demographics, clinical data, and follow-up were analyzed.A total of 59 patients underwent double-face urethroplasty with dorsal approach. The median age was 37 years (IQR 27-49) and the median stricture length was 5 cm (IQR 3.75-6). No patients had immediate post-operative complications. The overall success rate was 88% with a median follow-up of 30.9 months (IQR 16.9-44.2). Two patients were treated with DVIU, and two patients with open urethral surgery. One patient developed erectile dysfunction after surgery. Age, etiology, stenosis length and previous treatment were not factors related to surgical failure.Our preliminary albeit encouraging results showed that this approach was feasible in all patients and with negligible perioperative complications. Success rate was 88%. We did not find any factors related to surgical failure. Our dorsal double-face augmented urethroplasty may be a valid alternative to the Palminteri's ventral double-face urethroplasty, especially in those patients with mid-distal bulbar or peno-bulbar urethral strictures.

Background Graft plus flap urethroplasty is gaining momentum in patients with nearly or completely obliterated urethral strictures, in whom staged procedures or perineal urethrostomy is the only possible alternative. However, graft plus flap urethroplasty is mainly adopted for strictures involving the penile urethra. Objective To report our experience on graft plus flap urethroplasty for bulbar and penobulbar reconstruction. Design, setting, and participants Between January 2014 and June 2020, patients with nearly or completely obliterated long (>4 cm) bulbar or penobulbar strictures, who required graft plus flap urethroplasty, were considered for this study. Surgical procedure The bulbar and the penile urethra were accessed through a perineal incision and penile invagination when required. Grafts were harvested from cheek, lingual, or preputial skin and quilted over the corpora to reconstruct the dorsal plate of the neourethra. The fasciocutaneous penile flap recreated the ventral plate of the neourethra. The corpus spongiosum was flapped over the neourethra to prevent the formation of diverticula. Measurements Any need for instrumentation after surgery was defined as the primary failure. Obstructive symptoms or maximum flow rate (Qmax) below 10 ml/s, with or without a need for instrumentation, was defined as a secondary failure. Results and limitations We identified 15 patients who met the inclusion criteria. The median stricture length was 7 cm (interquartile range [IQR] 5–8 cm). The inner cheek was the preferred site for graft harvesting (53.3%). No perioperative complication of Clavien-Dindo grade ≥III were recorded in the first 30 postoperative days. The median Qmax at catheter removal was 23 ml/min (IQR 21.5–26 ml/min). The median follow-up was 25 mo (IQR 10–30 mo). The primary success rate was 86.7% (13/15) and the secondary success rate was 73.3% (11/15). Post-traumatic strictures represent a contraindication for this technique. Conclusions In referral centers, graft plus flap urethroplasty represents a feasible option for patients with nearly or completely obliterated long (>4 cm) strictures. Our study demonstrated that this option is also feasible for strictures involving mainly the bulbar urethra. Patient summary Perineal urethrostomy should be considered as the last option in patients with a nearly or completely obliterated bulbar urethral stricture. Nowadays, graft plus fasciocutaneous penile flap augmentation enriched our armamentarium of bulbar urethra reconstruction.

Rare tumours such as penile carcinoma have been largely neglected by the urology scientific community in favour of more common — and, therefore, more easily fundable — diseases. Nevertheless, penile cancer represents a rising burden for health-care systems around the world, because a lack of widespread expertise, ineffective centralization of care and absence of research funds have hampered our ability to improve the global care of these patients. Moreover, a dichotomy has arisen in the field of penile cancer, further impeding care: the countries that are mainly supporting research on this topic through the development of epidemiological studies and design of clinical trials are not the countries that have the highest prevalence of the disease. This situation means that randomized controlled trials in developed countries often do not meet the minimum accrual and are intended to close before reaching their end points, whereas trials are almost completely absent in those areas with the highest disease prevalence and probability of successful recruitment, such as Africa, South America and South Asia. The scientific and organizational inaction that arises owing to this mismatch translates into a burdensome cost for our patients. A global effort to gather experts and pull together scientific data from around the world may be the best way to boost clinical research, to change clinical practice and, ultimately, to improve care for patients and their families., Penile cancer is a growing health-care concern worldwide. Despite its rarity, penile cancer has a disproportionate impact on some countries, as the location with the highest incidences are invariably those with low resources and few registries or trials. In this Perspective, the authors discuss how global collaboration and centralization of care can help to improve management of penile cancer worldwide, but especially in areas where resources are limited.

Objective: To define the role of tadalafil in improving outcomes of redo urethroplasty for pelvic fracture urethral injury (PFUI). PFUI is common in developing countries, invariably as a result of road traffic trauma. Repair is complex, and redo cases are even more challenging. Material and methods: This was a longitudinal prospective nonrandomized study between 2017 and 2019. Men undergoing redo-urethroplasty were nonrandomized into two groups. Group 1 received tadalafil 5 mg the next day after surgery and continued for 3 months, and group 2 did not receive tadalafil. Inclusion criteria were patients undergoing redo-urethroplasty willing to trial low-dose tadalafil post-operatively. Exclusion criteria were 1 endoscopic intervention. Primary success was 83.3%. Success with tadalafil was 96.6%, compared to 71.0% in the non-Tadalafil group (P = .0008). Only one patient on tadalafil failed, compared with nine in the non-tadalafil group. Secondary success rate was defined as the need for a single subsequent endoscopic intervention and was 93.3%. Conclusion: In our series, there was improved outcome with using tadalafil in patients having redo urethroplasty for PFUI. Further trials should be done to evaluate the use in all PFUI cases.

Effective retraction and clear exposure of urethral tissue is essential in reconstructive penile surgery. The Joshi-Kulkarni retractor provides stable, bloodless operative exposure via non-traumatic tissue compression at the base of penis. The self-retaining design of this retractor also improves ergonomics thereby reducing surgeon fatigue. In this article, we describe how to do a penile urethroplasty by using the Joshi-Kulkarni penile retractor.

Objective The urethral gap in pelvic fracture urethral injury (PFUI) is traditionally assessed using voiding cystourethrogram (VCUG) and retrograde urethrogram (RGU). Magnetic resonance imaging (MRI) is performed in complex cases. We assessed the refined "Joshi" MRI protocol to evaluate complex urethral defects after PFUI. Material and methods A prospective study was conducted at our center from January 2018 to January 2020, involving patients aged >18 years with PFUI, suitable for MRI, and those who gave consent to perform standard RGU, VCUG, and MRI using standard and "Joshi" protocol. Forty men were included in the study. Distance between urethral/prostatic stumps was measured. Image quality was scored by four radiologists and four urologists. The surgical approach and type of PFUI repair were noted. We also established the need for inferior pubectomy by assessing the position of the posterior urethra (membranous) in relation to a horizontal line drawn from the lower edge of the pubic bone anteriorly to the rectum posteriorly in a sagittal image. Results The mean age was 30 years (SD, 5.25; range, 21-43), and the time from injury to imaging was 4 months (3-10 months); 40% of the men underwent crural separation, 57.5%, inferior pubectomy, and 2.5%, crural rerouting. There was a difference of 0.3 to 1.1 cm in the urethral gap measurements between MR images using the standard versus "Joshi" technique. MRI identified complex injuries such as rectourethral fistula, the need for inferior pubectomy, and the orientation of the posterior urethra. Urologists' and radiologists' satisfaction scores for the MR images were satisfactory to excellent. If the posterior urethra was over the defined mark, there was a 100% likelihood of inferior pubectomy (23/40 patients). Conclusion MR image acquisition using the "Joshi" protocol provided high-quality anatomical information in PFUI cases to assist with surgical planning.

Objective Urethral strictures in women are rare compared with those in men. Three defined approaches for their treatment have been mentioned in the available literature: dorsal onlay, ventral onlay, and ventral inlay. Here we describe double-face buccal graft urethroplasty, a new technique for treating obliterative urethral strictures in women. Material and methods A 37-year-old woman presented with a catheter-induced stricture, multiple dilatations for which had failed. Micturating urethrogram revealed near-obliterative mid and distal strictures. An inlay incision was made in the posterior wall and then the anterior wall. A buccal graft was inserted as a double-face dorsal and ventral inlay in the urethra. Results The patient had normal unobstructed voiding during a follow-up of 6 months. Conclusion Double-face buccal graft urethroplasty is safe, feasible, and easy to perform and a good option for women with near-obliterative urethral strictures. To our knowledge, this is the first ever reported case of double-face urethroplasty in a woman.

Patients with devastated bulbar urethras have limited surgical options to restore normal upright voiding. We investigated the long-term feasibility of using two independently vascularized urethral hemi-plates lined with buccal mucosal graft (BMG) to treat these patients.A multi-institutional retrospective review was conducted for patients that underwent this staged repair. In stage-1, the affected urethra is dissected and removed or prepared for a dorsal inlay augmentation. Two BMG segments are harvested; one graft is quilted on corpora cavernosa and urethra, creating an augmented perineal urethrostomy, and the other is quilted on the exposed distal gracilis muscle. Stage-2 utilizes the gracilis-BMG composite to recreate ventral bulbar urethra. The primary outcome measure was stricture recurrence. Secondary outcome measures included patient-reported outcome measures (PROMs).Five patients with mean age of 50 years (45-56) underwent staged repairs at two institutions between 7/2014 and 4/2016. All patients presented with suprapubic tubes and underwent at least one prior failed repair (1-9). Mean stricture length was 7.2 cm (5-9). Mean time between stage-1 and stage-2 repairs was 6.2 weeks (1-10). At a mean follow-up of 61 months (39-87), there were no recurrences. The mean uroflow was 20 cc/s (9-42) with a mean PVR of 59 cc (0-157). Four patients completed post-operative surveys; all reported at least a moderate improvement in their condition on Global Response Assessment (GRA), and a mean IPSS of 7.3 (0-26).Our bi-institutional case series demonstrates that this technique is a feasible option for devastated urethras with long-term durability.

Webster described a step-based perineal approach for repairing the posterior urethra in patients with pelvic fracture urethral injury (PFUI). The higher the complexity of the step, the higher the morbidity for the patient and the lower the surgical outcomes. We evaluated the outcomes of anastomotic urethroplasty (especially Step 4 or higher) or substitution urethroplasty in patients with PFUI at our center. Between 2013 to 2021, we retrospectively collected data on patients with PFUI. Surgical procedures were categorized according to the Webster classification and rates of each step were reported. The success rate was defined as Qmax above 10 mL/s and no need for further treatment. In this period, 737 male patients with PFUI were surgically treated. Notably, 18.8%, 17.6%, 46%, 1.8%, and 5.6% of included patients received steps 1, 2, 3, and 4 and the abdominoperineal approach, respectively. In 68 (9.2%) patients, the substitution of urethroplasty with a pedicled preputial tube (PPT) was needed. The success rate was 69.2% in Step 4, 74.4% in the abdominoperineal approach, and 86.4% in PPT; however, recurrence-free survival was not significantly different between groups (p = 0.22). Step 4 perineal anastomotic urethroplasty represents a surgical option in the armamentarium of PFUI treatment. Indications should be carefully reviewed to improve patient selection and avoid surgical failure, stopping at the step which first gives a tension-free anastomosis.

Object Incidence of Post TURP strictures is between 2.2% and 9.8%. Stricture commonly occurs within the first 6 months. Our objective is to assess the outcomes of patients with obliterative strictures post-TURP (transurethral resection of prostate)that underwent a double-face urethroplasty. Methods This is a single-center prospective study of 17 patients with obliterative proximal bulbar stricture post-TURP who underwent double-face graft urethroplasty by two surgeons between Jan 2014 and Jan 2020. We defined post-TURP obliterative strictures as those patients who presented with complete or almost complete obstruction of the urethral lumen and who have had a history of acute urine retention. We have excluded patients with bladder neck contracture. Primary outcome was treatment success, defined as the no need for further treatments. Secondary outcome was post-urethroplasty continent rate. Results Seventeen patients were included in the study with median age of 66 years (interquartile range 40–77 years); median time of follow-up was 24 months (interquartile range 12–84 months); median stricture length was 4 cm (interquartile range 2–6 cm). Of the 17 patients, 15 were successful (88.2%). All patients were continent after urethroplasty. Conclusion With mid-term follow-up, treatment of obliterative proximal bulbar strictures with double-face buccal mucosa graft is a safe and effective procedure. Obliterative proximal bulbar strictures merit double face urethroplasty with high-rate success and functional outcomes.

Background: The aim of this article is to present our experience of pedicled dorsal penile skin tube as neourethra after radical penectomy due to invasive primary male carcinoma of anterior urethra. Methods: This is an observational descriptive study including seven men with primary urethral carcinoma who underwent radical penectomy between 2018 and 2021. Instead of urinary derivation with suprapubic catheter, perineal urethrostomy, or bladder orthotopic/heterotopic reconstruction, patients underwent reconstruction of the anterior urethra with a pedicled dorsal penile skin tube. In brief, before corpora amputation and radical urethrectomy, the dorsal penile skin is preserved to reconstruct the neourethra. The distal end of the skin is anastomosed with the proximal urethral stump (usually membranous urethra) to assure continuity of the urinary tract, without jeopardising urinary continence. Finally, the flap is tubularized with two layers of watertight running sutures. Results: Median age was 50 (35–70) years. Histology revealed squamous cell carcinoma in all patients. Almost 100% of patients presented locally advanced (pT3–4, G3) disease and received perioperative chemotherapy (MVAC). The median follow-up was 10 (5–24) months. Median operative time was 230 min (190–315). There were not severe (Clavien–Dindo III–IV) perioperative complications. All patients were able to void in standing position through the reconstructed neourethra. No patients reported post-operative incontinence. Two patients died after 8 and 11 months from surgery. Conclusion: This new technique of using the dartos-based dorsal penile skin tube urethroplasty offers the possibility to void in standing position after radical penectomy with no need of urinary derivations. Level of evidence: Not applicable.

INTRODUCTION AND OBJECTIVE:Voiding cystourethrogram (VCUG) plus retrograde urethrogram (RGU) is the standard of care after PFUDD. However, the relation between the urethral defect and the pubic bon...

INTRODUCTION AND OBJECTIVE:Pelvic fracture urethral injury (PFUI) is common in developing countries, invariably as a result of road traffic trauma. Repair is complex and redo cases are even more ch...

We quantify surgical success rate in the management of pelvic fracture urethral injury (PFUI) with repeat urethroplasty in the setting of two or more failed prior urethroplasties. A retrospective analysis was completed of a single surgeon urethroplasty database from Jan 1, 2012 to June 31, 2018. Patients with a history of PFUI recurrent urethral stricture despite two or more failed prior urethroplasty procedures were included. We identified 87 patients that had two more more failed prior urethroplasties. These had 2 main categories. One requiring anastomotic urethroplasty and other requiring substitution urethroplasty. Total success rate was 74.75% for anastomotic group and 84.61% for substitution group with a median follow-up of 34 months (range 6–60). Overall success rate for re redo Urethroplasty was 82.70%. Bulbar urethral ischemic necrosis was identified in 14 of 64 patients (21.9%). In these cases urethral substitution measures were performed including 12 with preputial flap and tubularization, 1 sigmoid colon substitution, medial thigh flap. No significant difference was observed between the success or failure group with respect to age, BMI, stricture length, number of prior urethroplasty procedure or endoscopic procedures or comorbidities. Our findings demonstrate that high success rates can be achieved for repeat urethroplasty in recurrent PFUI urethral stricture after two or more failed prior urethroplasty procedures. Bulbar urethral ischemic necrosis is a common finding in this patient population. Patients should be managed at a tertiary high volume referral center.

Pelvic fracture causes urethral injury in about 10% of patients. The etiology of injury is different in developing and developed world. While high-velocity automobile accidents are common in developed countries, where patients are in the car and there is usually a side impact, in the developing world, significant number of injuries are caused by two-wheeler accidents, pedestrians, farming accidents, fall from height, fall from tractor, fall from tree, and other causes like earthquake. We share our experience which is the largest in the reported literature. In our tertiary referral center, we get referrals from all across the globe. Since 1995 till 2018 we have performed 1307 surgeries for Pelvic fracture urethral injury. Our referrals are for complex urethroplasty. Our data from 1995–2018 was analyzed. Data after June 2018 was not included so as to have a minimum follow up of 6 months. 1296 patients were males and 11 were females. In the group of 1296 males, mean age was 32.4 years (range 1–79 years). The minimum follow-up was 6 months, and the median follow-up was 56.7 months (range 6.2–233.7). The overall success rate was 88.79% for primary cases while re-do urethroplasty patients had a success rate of 83.70%. The majority of our patients (more than 61.40%) needed inferior pubectomy: Of the total 1307 cases of urethroplasty for pelvic fracture urethral injury data was available for 1042 patients. Data were available for 1042 patients. The data from 2012 onwards were prospectively analyzed while the previous data were retrospectively analyzed. PFUI are common in the developing world. They tend to be more complex and have longer gaps as compared to developed world. This could be related to the anthropometric differences between races as well as nature of injury. They are best managed with delayed transperineal repair with excellent outcomes. Ancillary maneuvers are more frequently required. Re-do urethroplasty can achieve good results.

Objectives To describe, step by step, a new one-stage dorsal skin flap urethroplasty for penile stricture repair. Materials and methods The surgery was accomplished through a midline incision on the ventral penile surface, the urethra was fully dissected from the corpora cavernosa and longitudinally opened along its dorsal surface. A penile skin island, based on the dartos fascia flap, was dissected and moved over the corpora cavernosa, and the urethra was moved and sutured over the penile skin flap. Results Out of the 12 cases, 10 were classified successful and there were two failures. The operating time was 60 min. There was no postoperative fistula or urethral diverticulum. Conclusion Our modified Orandi's technique was easy and feasible, and avoided fistula and diverticulum formation after repair.

Pelvic fracture associated urethral injury (PFUI) is a sequel of blunt pelvic trauma. The published rate of urethral injury varies from 5-25% in different series. Management includes options from primary realignment to delayed anastomotic urethroplasty. Anastomotic urethroplasty include an elaborated progressive perineal approach and combined transpubic approach. Though the treatment and approach is well accepted across the globe, controversies do exist. Through this section we would debate the literature regarding some controversial issues in management of PFUI. The aim of this article was to evaluate and elucidate upon the controversies that surround the PFUI repair in this era.The following controversial and pertinent issues with respect to the repair of such injuries were reviewed: Primary realignment versus delayed repair of PFUI, Necessity of inferior pubectomy, Predictability of inferior wedge pubectomy, Spatulation of distal bulbar and proximal urethral ends, Nomenclature of bulbar urethra. This study and evaluation comes from a tertiary high-volume center of reconstructive urology. Apart from our own center's experience the literature was reviewed for evidence synthesis and framing an opinion. Each of the above principles and surgical steps regarding management of pelvic fracture urethral injury was dealt with sequentially and evidence based literature reviewed. Only data from high volume urethroplasty centers and peer reviewed articles which made significant contribution were considered. The data was analyzed and conclusion drawn. On evidence collection there was sparse and scattered evidence in favour of early realignment even after technical advancement. Delayed anastomotic urethroplasty with progressive perineal approach is recommended. Inferior wedge pubectomy cannot be predicted based upon current conventional imaging.The injury and urethral distraction has a wide spectrum and with the fallibility of imaging, inferior pubectomy is a necessary steps under relevant settings to gain access to the posterior urethra. There are multitude of ways to spatulate urethra at either end although literature does not provide a superior way. Spatulation of distal urethra dorsally and leaving the proximal sphincter active urethra unspatulated is be the best scientifically. There is a need to reclassify the bulbar urethra to the penoscrotal junction to avoid under mobilization of bulbar urethra during the repair. There is no conclusive article addressing the controversial issues highlighted in this article. Adequate mobilization of bulbar urethra should be done till penoscrotal junction. Inferior pubectomy as a technique cannot be predicted and its utility cannot be underestimated. The spatulation of urethra can be done in multiple ways. Current anatomical definition of bulbar urethra is erroneous to imply urethra only in the bulb but with respect to surgery it should be extended till the penoscrotal junction.

To evaluate the feasibility of ventral urethrotomy, dorsal inlay (Asopa) technique in management of urethrocutaneous fistula. The Asopa technique has been employed for management of urethral stricture repair but has not been described in adult penile urethrocutaneous fistula. This is a retrospective review of IRB-approved databases of patients undergoing urethral reconstruction from two urologic reconstruction units. In this technique, the fistulous tract is circumscribed and excised, leaving a larger ventral urethral defect with healthy edges. The ventral-sagittal urethrotomy is extended, a dorsal urethrotomy made, and a graft inlaid dorsally to augment the urethral caliber prior to tension-free closure of the ventral urethrotomy. From 2010 to 2019, ten patients underwent repair of urethrocutaneous fistula using the Asopa technique. Median patient age was 33.5 years (IQR 35.5). All fistulae involved penile urethra, eight had concomitant adjacent urethral stricture. Five patients failed prior hypospadias repair, three developed fistulae after surgery for penile urethral stricture, and two developed fistulae after extensive debridement (hidradenitis and Fournier’s gangrene). Of these ten patients, oral mucosa graft was used in nine and preputial graft in one to augment the urethra. At median follow-up of 50.5 months (IQR 26.5), 80% (8/10) of patients demonstrated durably patent urethra, with no recurrence of fistula. The Asopa technique is an established option for augmenting urethral caliber for urethral stricture disease. We demonstrate in our series that this technique can be applied to patients with urethrocutaneous fistulae.

INTRODUCTION AND OBJECTIVE:Failed prior pelvic fracture urethral injury (PFUI) repairs in male patients pose a challenging problem to the reconstructive urologist. These are often scarred, long gap...

INTRODUCTION AND OBJECTIVE:Various technique has been described for the treatment of short non-traumatic bulbar stricture. Of these technique, dorsal onlay buccal mucosa graft (BMG) urethroplasty e...

Bulbar urethral ischemic necrosis (BUIN) is an iatrogenic entity resulting from repeated attempts at performing anastomotic urethroplasty for pelvic fracture urethral injuries. Etiologically speaking, BUIN is related to a compromised blood supply of the bulbar urethra, which normally relies on anterograde supply from bulbar arteries and retrograde supply from recurrent branches of dorsal penile arteries, through the glans. At each transection of the bulbar urethra, both the anterograde and retrograde supplies are compromised, increasing the risk of BUIN. Even though this term is widely used among reconstructive urologists, BUIN is orphan of an accepted scientific definition. We aim to report our personal perspective on BUIN, to identify factors associated with its occurrence, and to describe the management options in these patients.

Urethral stricture is a well-known complication after transurethral surgeries. The incidence of urethral stricture after transurethral resection of prostate (TURP) varies between 2.2 and 9.8%. Most of the cases present within 6 months of transurethral surgery. Presentation is likely with poor flow, urinary tract infection or acute retention. A prospective study was undertaken from January 2010–June 2017 for the management of post TURP stricture. A total of 170 patients with stricture urethra due to TURP were studied. The age of patients was 54–87 years (mean age 67.34). The mean preop Qmax was 6.1 ml (range 0–15). The length of stricture varied from very short in the proximal bulbar to pan urethral stricture. Out of 170, 94 were treated with dorsal approach, 71 with ventral approach and 5 with simultaneous distal dorsal, proximal ventral approach. Five patients underwent endoscopic procedure. Mean BMG length was 6.25 cm (4–8) and width was 1.5 cm (1.3–1.8). Overall success rate was 82.43%. Urethral stricture is a well-known complication after transurethral surgeries. Post TURP can cause stricture at any part urethra. BMG mucosa Urethroplasty is the safe, feasible and offer long-term success in these patient and should be strongly considered over CIC and VIU. Ventral approach is best suited for proximal bulbar strictures close to membranous urethra. This is a continence preserving surgery.

Failed hypospadias includes patients with multiple attempts at hypospadias surgery. These present as recurrent stricture, urethrocutaneous fistula glans dehiscence, urethral dehiscence, chordee, and glans deformity. Failed hypospadias is a complex and challenging issue. Various surgeries and techniques have been described for hypospadias. We need uniform guidelines for management of failed hypospadias. In this paper, we highlight the current and feasible options in the management of failed hypospadias which would deliver best long-term cosmetic and functional outcomes for the patients., Video abstract

The sonourethrogram is a useful alternative to the traditional retrograde urethrogram to evaluate anterior urethral strictures. With the development of 3-dimensional reconstructive techniques 3-dimensional urethral imaging can provide more accurate and useful information to enable the surgeon to make the best surgical decisions. We evaluated the accuracy and efficacy of a 3-dimensional reconstructed digital model of the urethra based on the sonourethrogram to assess anterior urethral disease.A total of 50 patients with an anterior urethral stricture and 10 healthy volunteers were enrolled in this study from April 2014 to January 2017. All patients and volunteers underwent sonourethrogram and retrograde urethrogram. Three-dimensional urethral models were reconstructed based on the sonourethrogram. Stricture length and location on retrograde urethrogram or sonourethrogram based images were compared with those found at operation.The 3-dimensional digital model revealed the entire anterior urethra, including the navicular fossa, and the penile and bulbar parts. The semitransparent model clearly demonstrated the structure of the corpus spongiosum and inside the urethral lumen. Further information on spongiofibrosis could also be seen in the 3-dimensional digital model. There was no significant difference in stricture length or location in the 3-dimensional model compared with retrograde urethrogram imaging and actual surgical findings. However, the latest technique could only reconstruct the short segment of the anterior urethra due to the probe width limitation.The 3-dimensional computerized model based on the sonourethrogram is a novel and effective technique of evaluating anterior urethral strictures.

Urethral stricture disease continues to be a prevalent condition with significant morbidity. Oral mucosal graft augmentation urethroplasty for long segment bulbar urethral strictures is an established management option. Here the authors outline the results of their pilot study designed to evaluate the efficacy of using two innovative steps for graft augmentation.

Background: To lift the neurovascular bundle (NVB) is a critical step during dorsal plications for ventral penile curvature correction. Indeed, this procedure may hesitate in nerves and vascular damage. Herein, we present a revolutionary approach of partial NVB mobilisation that avoids dissection among 10 and 2 o’clock positions decreasing the risk of injuring nerves and vessels. Methods: We assessed ventral penile curvature after penile degloving, marking the level of maximal bending. Bilateral para urethral incisions were made and the Buck’s fascia carefully mobilised from the tunica albuginea. The mobilisation of NVB was carried until 10 and 2 o’clock, avoiding the area between 10 and 2 o’clock positions, where nerves and vessels are more concentrated. The 10 and 2 o’clock positions correspond also to the dorsal edges of the two cavernosa cylinders, where plications are more effective. Penile straightening after surgery was defined as residual curvature less than 10 degrees. Results: Between 2016 and 2020, we have operated 33 men and 32 boys with ventral penile curvature. The severity of penile curvature was mid ( 60 degrees) in 19 (29%) patients. Penile straight was achieved for all patients. We recorded three haematoma, three glans skin erosion, and one curvature recurrence after 13 months of follow-up. No patient reported erectile dysfunction. Conclusion: This proof-of-concept study shows that partial NVB mobilisation is technically easier and safer compared to complete NVB mobilisation, without compromising the success of surgery. Level of evidence: Not applicable

Introduction: Complex penile strictures are usually repaired using a two-stage urethroplasty. Buccal mucosal graft (BMG) placed in the first stage can have a significant contraction rate, which may require a subsequent revision surgery. We describe a composite two-stage penile urethroplasty using BMG for patients of complex penile strictures who have some salvageable urethral plate. Methods: Within a multi-institutional cohort, 82 patients underwent a two-stage urethroplasty for complex stricture of the penile urethra. Of these 42 patients who underwent our composite two-stage penile urethroplasty using BMG implanted at the second-stage were included. Patients with genital lichen sclerosus or incomplete clinical records were excluded from this study. The primary outcome of the study was to evaluate stricture-free success rate. Results: Of total 42, 4 patients were lost to follow-up. 42% of stricture etiology was failed hypospadias repair. Mean stricture length was 4.5 cm (range 3–8 cm). Seventeen (44.7%) patients had undergone the previous urethroplasty. At a median follow-up of 44 months, of 38 patients, 34 (89.5%) were successful, and 4 (10.5%) had a recurrence. No patient required revision surgery before the second-stage and required redo buccal graft harvesting for subsequent urethroplasty. Conclusions: The composite two-stage technique in repairing complex penile urethral strictures is a valid and reproducible surgical treatment for complex penile stricture and it may reduce the rate of contraction of the transplanted BMG.

Anterior urethral strictures include penile, bulbar and panurethral strictures. In the literature various techniques have been mentioned for their management from single stage to two-stage approach. There are no guidelines concerning the use of dorsal or ventral approaches in bulbar urethroplasty. We share our simplified algorithm for the management of anterior urethral strictures. This algorithm is based on the last three decades of experience in urethroplasty and surgeries all around the globe.

Objective Urethral injury occurs in 10% of patients who suffer from pelvic fractures. Urethroplasty is performed after an interval of 3 months to stabilize the perineal hematoma. It has been reported that the rate limiting step in anastomotic urethroplasty is finding the posterior urethra. Even for the most experienced surgeons, at times, this step can be challenging. The aim of the present study was to describe a novel technique for understanding the three-dimensional (3D) anatomy which would also help in surgical planning and making urethroplasty easy, a step ahead of conventional imaging. Material and methods Ours is a tertiary referral center with an experience of >1307 cases of pelvic fracture urethral distraction defects. This study was conducted between January 2018 and July 2018. Ethics approval was obtained. No patients incurred any cost for the study. A computerized tomography scan was performed with the bladder filled with contrast saline, and the same solution was injected into the anterior urethra, with a gauze piece tied around the glans. 3D images were then reconstructed, and data were transferred to the 3D Ultimaker™ printer. 3D models were printed to mimic the anatomy of pelvic fracture urethral distraction. Results A total of 10 models were created. The models, along with conventional urethrogram, were shown to fellows and observers. Visually, they gave a score of 4.3/5. In correlation with urethroplasty, understanding the anatomy of the posterior urethra was also important. Conclusion 3D printing can be applied to pelvic fracture urethral injury to understand the anatomy of the posterior urethra, its distance from the rectum, length of gap, relation to the posterior urethra, direction of displacement of the urethra, and if pubectomy is required or not.

The incidence of pelvic fracture urethral injuries is increasing the world over. Simple cases can be managed locally. However, there are cases which are complex. The management of such cases is challenging and should be done by experts. Recently there have been publications highlighting complex posterior urethroplasty. Our center is a tertiary referral center and we have had the highest number of complex posterior urethroplasty cases published in the literature to date. The referrals are increasing each day. We have categorized complex pelvic fracture urethral injuries into eight scenarios, which we have seen over the last two decades. These scenarios include re- and re-redo cases with multiple prior urethroplasty, bulbar necrosis, boys

The management of panurethral strictures is challenging. Previous literature suggests a two-stage urethroplasty. Panurethral strictures are mostly caused by lichen sclerosus and a two-staged urethroplasty cannot be performed due to recurrence. In this chapter we describe the procedure and main features of a single stage, dorsal onlay, one sided dissection, buccal graft urethroplasty for panurethral strictures.