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Razdan S, Zisman A, Valenzuela R. Scrotal approach for tunica expansion procedure (TEP) for penile girth and length restoration during penile prosthesis implantation in patients with penile angulation due to Peyronie's disease and erectile dysfunction: technique and outcomes. Int J Impot Res 2024; 36:146-150. [PMID: 36528741 DOI: 10.1038/s41443-022-00652-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2022] [Revised: 11/21/2022] [Accepted: 11/28/2022] [Indexed: 12/23/2022]
Abstract
Peyronie's disease is often comorbid with erectile dysfunction and can cause significant penile shortening. We describe our modified tunica expansion procedure (TEP) technique of penile length preservation and girth enhancement with correction of penile angulation in patients with mild Peyronie's disease (<30 degree angulation, or hourglass deformity, no hinging) and erectile dysfunction presenting for inflatable penile prosthesis (IPP) surgery. A retrospective review of IPP placement from one high volume surgeon was performed. A total of 474 patients' charts from June 2017 to June 2021 were reviewed and those charts of patients undergoing modified TEP in the setting of Peyronie's disease were analyzed. Average increase in length and girth were measured and means with standard deviations calculated. The modified TEP is performed through a scrotal approach and involves complete eversion of the penis with dissection of Buck's fascia off the underlying tunica. Subsequently, staggered scorings of the underlying tunica are performed allowing for circumferential girth enhancement and length preservation. In men with Peyronie's disease, these scorings are preferentially concentrated on the side of the plaque to allow straightening without loss of length. A total of 32 patients with Peyronie's disease from the larger cohort underwent the modified TEP. Mean increase in length of distal corpora was 2.8 ± 0.8 cm (range 2.0-3.4 cm) (measured using Furlow before and after penile eversion with TEP), while mean increase in girth (measured at midphallus prior to prosthesis insertion and after IPP inflation) was 1.6 ± 0.4 cm (range 1.2-2.2 cm). There were no reported complications. A scrotal approach to TEP is an easy to perform technique that can be used to restore length and enhance girth in men with Peyronie's disease undergoing insertion of IPP. Additionally, it is a customizable approach that can also be used to correct mild penile angulation.
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Affiliation(s)
- Shirin Razdan
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA.
| | - Ariel Zisman
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
| | - Robert Valenzuela
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
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Chung E, Bettocchi C, Egydio P, Love C, Osmonov D, Park S, Ralph D, Xin ZC, Brock G. The International Penile Prosthesis Implant Consensus Forum: clinical recommendations and surgical principles on the inflatable 3-piece penile prosthesis implant. Nat Rev Urol 2022; 19:534-546. [PMID: 35711059 DOI: 10.1038/s41585-022-00607-z] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2022] [Indexed: 01/06/2023]
Abstract
Despite significant scientific advances in the modern three-piece inflatable penile prosthesis implant surgery, it is not without surgical risks and can carry additional cosmetic and psychosocial consequences in poorly selected and consented individuals. To address this problem, an international group of key opinion leaders and high-volume prosthetic surgeons reviewed the current guidelines and clinical evidence, discussed their experiences, and formed a consensus regarding inflatable penile prosthesis surgery. The findings of this consensus panel were presented at the 17th biennial Asia Pacific Society of Sexual Medicine scientific meeting. The experts concluded that proper patient selection, informed consent and strict adherence to safe surgical principles are important to optimize clinical outcomes. Furthermore, most intraoperative complications, if recognized, can be addressed intraoperatively to enable placement of the device at the time of initial surgery. Men with significant corporal fibrosis due to Peyronie's disease, prior prosthesis explantation and priapism, and men who have undergone construction of a neophallus, as well as men who receive concurrent continence surgery, are complex cases requiring additional care and advanced techniques to obtain optimal surgical outcomes. Variability in patient care - in terms of postoperative antibiotic use, pain management, scrotal care, and cycling of the penile prosthesis implant - must be reduced to enable optimization and assessment of outcomes across patient groups.
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Affiliation(s)
- Eric Chung
- AndroUrology Centre, Brisbane, Queensland, Australia.
- University of Queensland, Princess Alexandra Hospital, Brisbane, Queensland, Australia.
- AndroUrology Centre and Macquarie University Hospital, Sydney, New South Wales, Australia.
- AndroUrology Centre, Sydney, New South Wales, Australia.
| | | | | | - Chris Love
- Urology South, Level 2, Holmesglen Private Hospital, Moorabbin, Victoria, Australia
| | | | - Sean Park
- Sewum Prosthetic Urology Center of Excellence, Seoul, Korea
| | - David Ralph
- Institute of Urology, University College London Hospital, London, UK
| | - Zhong Cheng Xin
- Andrology Center, Peking University First Hospital, Beijing, China
| | - Gerald Brock
- University of Western Ontario, London, Ontario, Canada
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Aboul Fotouh El Gharably M, Ghoneima W, Lotfi MA, AbdelWahab M, Elkady A, Abdel-Rassoul MA. The Efficacy of Suspensory Ligament Release and Pubic Lipectomy Via Penopubic Z Plasty During Penile Prosthesis Implantation in Improving Sexual Satisfaction: A Prospective Randomized Controlled Trial. J Sex Med 2022; 19:852-863. [PMID: 35370101 DOI: 10.1016/j.jsxm.2022.02.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/12/2022] [Accepted: 02/23/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND The utility of penile suspensory ligament release (SLR) in the setting of penile prosthesis implantation (PPI) has received limited attention in the literature. AIM To assess the efficacy and safety of penile SLR release, pubic lipectomy (PL), and the utility of penopubic Z-plasty (ZP) during malleable PPI in improving sexual satisfaction compared to that achieved with the conventional method. METHODS Between August 2018 and April 2020, 61 patients with refractory erectile dysfunction were prospectively randomized into 2 groups; group A included 31 patients who underwent PPI with SLR and PL via ZP, and group B included 30 patients who underwent conventional PPI via a penoscrotal incision. OUTCOMES Penile length was assessed at 3 months, and sexual satisfaction was assessed up to 1 year after PPI using both validated and non-validated tools. RESULTS The median operative time was higher in group A than in group B (170 min; interquartile range [IQR] [160-190] vs 97.5 min; IQR [90-110] P < .001).The median pre- to postoperative differences in functional and visible penile lengths for group A were 1.5 cm; IQR [0-2] and 2.5 cm; IQR [1-3.5], respectively, while those in group B were both 0 cm; IQR [-1 to 0] P < .001). Group A patients reported higher scores in the International Index of Erectile Function satisfaction domains than the group B patients did (13; IQR [12-14] and 9; IQR [8-10] vs 11; IQR [9.5-12] and 8; IQR [6.5-8.5], respectively, P < .001). Moreover, the postoperative Erectile Dysfunction Inventory of Treatment Satisfaction score was higher in group A than that in group B (95.40; IQR [91-97.7] vs 85.20; IQR [72.7-91], respectively, P < .001). Common complications in group A were penile edema (77.4%), penile instability (9.7%) and glans numbness (9.7%). CLINICAL IMPLICATIONS The benefit in patient satisfaction following SLR and PL via ZP during PPI may outweigh the incremental increase in complications. STRENGTH & LIMITATIONS To our knowledge, this is the first prospective randomized controlled study to evaluate the efficacy and safety of SLR, PL, and ZP during PPI. However, because an optimal tool for assessing sexual satisfaction after PPI is lacking at this time, we alternatively adopted the most used assessment tools. Further, our data applies only to malleable penile prosthesis. CONCLUSION SLR and PL via ZP during PPI resulted in a substantial improvement of the patients' sexual satisfaction without serious complications. Fotouh El Gharably MA, Ghoneima W, Lotfi MR, et al. The Efficacy of Suspensory Ligament Release and Pubic Lipectomy Via Penopubic Z Plasty During Penile Prosthesis Implantation in Improving Sexual Satisfaction: A Prospective Randomized Controlled Trial. J Sex Med 2022;19:852-863.
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Affiliation(s)
| | | | | | | | - Amr Elkady
- Urology Department, Cairo University, Cairo, Egypt
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Indications and characteristics of penile traction and vacuum erection devices. Nat Rev Urol 2022; 19:84-100. [PMID: 34764451 DOI: 10.1038/s41585-021-00532-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2021] [Indexed: 11/08/2022]
Abstract
A variety of devices are available for the management of patients with erectile dysfunction, Peyronie's disease, penile dysmorphophobia, for support before and after penile prosthesis insertion, and after radical prostatectomy. Traction devices include, but are not limited to, Penimaster PRO (MSP Concept, Berlin, Germany), Andropenis and Andropeyronie (Andromedical, Madrid, Spain), and the Restorex (PathRight Medical, Plymouth, USA). The other type of devices are vacuum devices such the Osbon ErecAid (Timm Medical, MN, USA). Different devices are optimal for different clinical applications, and robust and contemporary clinical data show a variety of strengths and weaknesses for each device. Research currently favours the use of traction devices for improvement of penile curvature and erectile function in patients with Peyronie's disease compared with vacuum devices; Penimaster Pro and Restorex have been shown to be associated with the best outcomes in this indication. Vacuum devices are favoured for treatment of erectile dysfunction and penile length loss after radical prostatectomy; the Osbon ErecAid is the most well-studied device for this indication. Research into other uses of vacuum and traction devices, such as for penile dysmorphophobia or before and after penile prosthesis, is very limited. Compliance, cost and availability remain substantial challenges, and further high-quality evidence is required to clarify the role of traction devices in urology and sexual medicine.
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Polchert M, Dick B, Raheem O. Narrative review of penile prosthetic implant technology and surgical results, including transgender patients. Transl Androl Urol 2021; 10:2629-2647. [PMID: 34295749 PMCID: PMC8261434 DOI: 10.21037/tau-20-1279] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2020] [Accepted: 11/20/2020] [Indexed: 01/15/2023] Open
Abstract
Over the past 40 years, the technological and surgical advancements in penile prostheses have led to increased patient satisfaction rates and decreased complication and infection rates. In cis males with erectile dysfunction (ED), these technological improvements tremendously improve quality of life. In female to male transgender patients, prostheses provide the ability to engage in penetrative intercourse and to urinate standing. This review evaluates technological and surgical advancements in penile prosthetics in the context of documented patient satisfaction and complication rates from prosthesis surgeries. Retrospective studies of penile implant usage in female to male gender-affirming surgeries report that infection and complication rates are higher than those seen in cis males. There are newer prostheses developed specifically for female to male reassignment surgeries, but outcome data is limited. Continued research and development are needed to develop more efficacious penile implantation options for gender affirmation surgery.
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Affiliation(s)
- Michael Polchert
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Brian Dick
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
| | - Omer Raheem
- Department of Urology, Tulane University School of Medicine, New Orleans, LA, USA
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Romero-Otero J, Manfredi C, Ralph D, Osmonov D, Verze P, Castiglione F, Serefoglu EC, Bozzini G, García-Gómez B. Non-invasive and surgical penile enhancement interventions for aesthetic or therapeutic purposes: a systematic review. BJU Int 2020; 127:269-291. [PMID: 32575166 DOI: 10.1111/bju.15145] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To systematically review the literature in order to investigate the efficacy and safety of surgical and non-invasive penile enhancement procedures for aesthetic and therapeutic purposes. METHODS A systematic search for papers investigating penile enhancement procedures was performed using the MEDLINE database. Articles published from January 2010 to December 2019, written in English, including >10 cases, and reporting objective length and/or girth outcomes, were included. Studies without primary data and conference abstracts were excluded. The main outcome measure was objective length and/or girth improvement. The review was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement. RESULTS Out of 220 unique records, a total of 57 were reviewed. Eighteen studies assessed interventions for penile enhancement in 1764 healthy men complaining of small penis. Thirty-nine studies investigated 2587 men with concomitant pathologies consisting mostly of Peyronie's disease and erectile dysfunction. Twenty-five studies evaluated non-invasive interventions and 32 studies assessed surgical interventions, for a total of 2192 and 2159 men, respectively. Non-invasive interventions, including traction therapies and injection of fillers, were safe and mostly efficacious, whereas surgical interventions were associated with minor complications and mostly increased penile dimensions and/or corrected penile curvature. Overall, the quality of studies was low, and standardized criteria to evaluate and report efficacy and safety of procedures, as well as patient satisfaction, were missing. CONCLUSION The quality of the studies on penile enhancement procedures published in the last decade is still low. This prevents us from establishing recommendations based on scientific evidence regarding the efficacy and safety of interventions that are performed to increase the penis size for aesthetic or therapeutic indications.
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Affiliation(s)
- Javier Romero-Otero
- Urology Department, Hospital Universitario 12 Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Urology Department, Hospital Universitario HM Montepríncipe, Madrid, Spain
| | - Celeste Manfredi
- Urology Unit, Department of Neurosciences, Reproductive Sciences, and Odontostomatology, University of Naples 'Federico II', Naples, Italy
| | - David Ralph
- Institute of Urology, University College London Hospitals, London, UK
| | - Daniar Osmonov
- Department of Urology, University Hospital Schleswig Holstein, Campus Kiel, Kiel, Germany
| | - Paolo Verze
- Department of Medicine, Surgery and Dentistry 'Scuola Medica Salernitana', University of Salerno, Salerno, Italy
| | - Fabio Castiglione
- Department of Urology, University College London Hospitals NHS Trust, London, UK
| | - Ege Can Serefoglu
- Department of Urology, Biruni University School of Medicine, Istanbul, Turkey
| | - Giorgio Bozzini
- Department of Urology, ASST Valle Olona, Busto A. Lombardia, Italy
| | - Borja García-Gómez
- Urology Department, Hospital Universitario 12 Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain.,Urology Department, Hospital Universitario HM Montepríncipe, Madrid, Spain
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Shah BB, Kent M, Valenzuela R. Advanced Penile Length Restoration Techniques to Optimize Penile Prosthesis Placement Outcomes. Sex Med Rev 2020; 9:641-649. [PMID: 32653404 DOI: 10.1016/j.sxmr.2020.05.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 05/20/2020] [Accepted: 05/24/2020] [Indexed: 11/27/2022]
Abstract
INTRODUCTION The most common cause of patient dissatisfaction after penile prosthesis placement is penile shortening compared with one's memory of a natural erection. Surgical techniques as well as preoperative and postoperative protocols have been reported to preserve and possibly enhance penile length in someone undergoing penile prosthesis surgery. OBJECTIVES This article presents a description of as well as the authors' experience with presurgical protocols, intraoperative techniques, and postsurgical protocols that allow for preservation or enhancement of penile length for patients who undergo inflatable penile prosthesis insertion. METHODS An extensive, systematic literature review was performed using PubMed searching for key terms including penile lengthening, inflatablepenile prosthesis, penile girth, buried penis, and penile enhancement. All articles with subjective and/or objective penile length outcomes were reviewed. RESULTS Several preoperative treatment protocols were found for penile length preservation and enhancement, which included use of a vacuum erection device as well as traction therapy. Intraoperative techniques included cavernosal sparing, channeling without dilatation, circumferential penile degloving, ventral phalloplasty, suprapubic lipectomy, liposuction, suspensory ligament release, sliding technique, modified sliding technique, multislice technique, and aggressive implant sizing. Postoperative protocols included early device inflation and cycling. Table 1 summarizes and compares the various preoperative, intraoperative, and postoperative strategies identified during literature review with their corresponding reported length gain. CONCLUSIONS Many preoperative, intraoperative, and postoperative surgical techniques can be performed by high-volume implanters to improve one's perceived or true penile length. In the hands of experienced, high-volume implanters, these techniques can be very meaningful for patients undergoing penile prosthesis insertion, particularly those who are concerned with penile length. Shah B, Kent M, Valenzuela R. Advanced Penile Length Restoration Techniques to Optimize Penile Prosthesis Placement Outcomes. Sex Med Rev 2020;XX:XXX-XXX.
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Affiliation(s)
| | - Marissa Kent
- Department of Urology, Mount Sinai Hospital, New York, NY, USA
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Egydio P. Enlargement of length and girth associated with implantation of penile prostheses. Actas Urol Esp 2020; 44:333-339. [PMID: 32278614 DOI: 10.1016/j.acuro.2019.10.015] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Accepted: 10/28/2019] [Indexed: 01/06/2023]
Abstract
INTRODUCTION Reduction in penile size is due to numerous conditions including Peyronie's disease, previous penile surgeries, diabetes, trauma, erectile dysfunction, pelvic surgery, and aging. Elasticity of the tunica albuginea is adversely affected by any of the above. Fibrosis then triggers progressive erectile dysfunction OBJECTIVES: When a penile prosthesis is indicated, it is important to determine whether the penis has already diminished in size prior to insertion of the implant. Because a prosthesis only provides axial rigidity and is not associated with the enlargement of the penis, reflection of strategies to simultaneously enlarge the size of the penis while implanting a device is recommended. MATERIAL AND METHODS A systematic review of current scientific literature regarding procedures and tactics currently available for penile implants and enlargement was conducted. RESULTS The literature demonstrates that the evolution of penile implant surgery, accompanied by consideration of enlargement, has evolved through 5 fundamental techniques: Incision with Grafting; Sliding with Grafting; Modified Sliding without Grafting (MoST); Multiple Slit without Grafting (MUST); and the Egydio Paradigm for Tunica Expansion Procedures (TEP), a further evolution of previous strategies to achieve state of the art penile implantation accompanied by maximum penile enlargement. Evolving technology of tunica expansion procedures has led to diminution of the size of tunica defects and avoidance of grafts to prevent bulging and indentation, while developing solutions to preserve the strength of the tunica albuginea for firm positioning of the cylinders in the interior of the corpora cavernosa. CONCLUSIONS The evolution of these techniques is the transformation of larger tunica defects into smaller ones. While grafts are often used to reinforce the penile structure due to large defects, multiple incisions of the tunica albuginea are gaining popularity to promote girth and length enlargement without grafts and without the loss of tunica strength necessary to support the cylinders inside the corpora.
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Jayadevan R, Eleswarapu SV, Mills JN. Infrapubic approach for placement of inflatable penile prosthesis: contemporary review of technique and implications. Int J Impot Res 2019; 32:10-17. [PMID: 31537910 DOI: 10.1038/s41443-019-0193-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 05/31/2019] [Accepted: 07/10/2019] [Indexed: 11/09/2022]
Abstract
Inflatable penile prosthesis (IPP) is an effective treatment for erectile dysfunction refractory to nonsurgical management. The infrapubic approach for IPP placement is less frequently employed than the penoscrotal approach, with only about 25% of IPPs placed via this method. Underutilization of the infrapubic method may be due to fear of injuring the penile dorsal neurovascular bundle, perceived difficulties of scrotal pump placement through a distant location, or insufficient distal corporal exposure. However, this approach appears to result in favorable operative times, faster time to device activation, equivalent postoperative satisfaction and quality of life, and similar complication rates. We provide a contemporary review of literature published before May 2019 regarding the infrapubic approach for IPP placement, technical considerations, and postoperative expectations.
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Affiliation(s)
- Rajiv Jayadevan
- Department of Urology, University of California, Los Angeles, CA, USA
| | | | - Jesse N Mills
- Department of Urology, University of California, Los Angeles, CA, USA.
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Skrodzka M, Heffernan Ho D, Ralph D. Floppy Glans-Classification, Diagnosis and Treatment. Sex Med Rev 2019; 8:303-313. [PMID: 31474579 DOI: 10.1016/j.sxmr.2019.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 06/25/2019] [Accepted: 07/01/2019] [Indexed: 11/15/2022]
Abstract
INTRODUCTION Glans hypermobility presents a rarely observed complication of penile prosthesis implantation. It may result in patient dissatisfaction because of painful intercourse, difficulties during penetrative sex, and a poor cosmetic result. This problem may prevent the patient from using an otherwise fully functional implant. AIM To summarize current knowledge, clarify terminology, and review treatment options of multifaceted diagnosis of floppy glans. METHODS Analysis of published literature and experience of authors' institution. MAIN OUTCOME MEASURE We reviewed publications that outlined incidence, pathophysiology, diagnostics, and management strategies of floppy glans phenomenon. RESULTS Floppy glans phenomenon can result from the soft glans, incorrect position, or size of the implant cylinders or the anatomy of the glans. A careful physical examination with a fully inflated implant will indicate the direction of the droop and can be very helpful in distinguishing the underlying cause of the deformity. In ambiguous cases obtaining a correct diagnosis will often involve imaging-magnetic resonance imaging or penile ultrasound scanning of the inflated device. Cooperation with an experienced uroradiologist is invaluable in such cases. The glanspexy procedure should be performed according to the surgeon's experience and preference. CONCLUSIONS Understanding the different glans abnormalities and unified terminology is crucial for optimization of the treatment. Medical therapy can always be tried before revision surgery, as long as it is safe for the patient and function of the implant. The accuracy of the position and size of the implant should always be thoroughly assessed before a diagnosis of the real glans hypermobility is made and treatment provided. Skrodzka M, Heffernan Ho D, Ralph D. Floppy Glans-Classification, Diagnosis And Treatment. Sex Med Rev 2020;8:303-313.
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Affiliation(s)
- Marta Skrodzka
- The Institute of Urology, University College London Hospital, London, United Kingdom
| | - Daniel Heffernan Ho
- University College London Hospitals NHS Foundation Trust, Radiology, London, United Kingdom
| | - David Ralph
- The Institute of Urology, University College London Hospital, London, United Kingdom.
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Smith-Harrison LI, Piotrowski J, Machen GL, Guise A. Acquired Buried Penis in Adults: A Review of Surgical Management. Sex Med Rev 2019; 8:150-157. [PMID: 31101591 DOI: 10.1016/j.sxmr.2019.02.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2018] [Revised: 02/11/2019] [Accepted: 02/11/2019] [Indexed: 01/18/2023]
Abstract
INTRODUCTION Acquired buried penis (ABP) is a urologic condition that has significant morbidity and negative effect on quality of life, including but not limited to sexual function, hygiene, micturition, and self-image. This disease process is characterized by a wide degree of variability and severity that requires a patient-specific approach and significant flexibility on the surgeon's behalf. AIM To review and present the current evaluation and surgical management of this rare and complex patient population. METHODS A structured review of the English language literature from 1970 to June 2018 was performed using the PubMed and MEDLINE medical databases. Queried terms included "buried penis," "concealed penis," "hidden penis," "adult buried penis," "cicatricial penis," "trapped penis," "inconspicuous penis," "scrotoplasty and obesity," "penile release," "penile skin graft," "penile reconstruction," and "pubic lift." Papers were individually reviewed for their utility and applicability to the management of adult ABP. Manuscripts focusing on pediatric patients were excluded. MAIN OUTCOME MEASURE Current surgical management options for adult ABP are heterogenous but focus on preserving shaft length while improving cosmesis and voiding function. RESULTS Surgical versatility remains critical for successful outcomes. However, recent advances in surgical techniques for correction of adult ABP focus on the use of skin grafting to cover the shaft, along with lipectomy and/or scrotoplasty to further aid penile exposure. Collaboration with multiple surgical services is often required to achieve optimal outcomes. CONCLUSION ABP is a complex urologic condition with equally complex surgical treatment options. Care must be taken when planning a surgical intervention, and support from plastic or general surgery may be required. However, with careful selection, surgical correction frequently leads to significant improvement in function and quality of life. Smith-Harrison LI, Piotrowski J, Machen GL, et al. Acquired Buried Penis in Adults: A Review of Surgical Management. Sex Med Rev 2020;8:150-157.
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Affiliation(s)
- Luriel I Smith-Harrison
- Department of Urology, Medical College of Wisconsin, Milwaukee, WI, USA; Division of Urology, VCU Medical Center, Richmond, VA, USA
| | - Joshua Piotrowski
- Department of Urology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - G Luke Machen
- Department of Urology, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Amy Guise
- Department of Urology, Medical College of Wisconsin, Milwaukee, WI, USA.
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[Adjuvant surgical maneuvers in penile prostheses implant to improve their aesthetic and functional outcomes]. Rev Int Androl 2019; 17:68-77. [PMID: 31029440 DOI: 10.1016/j.androl.2017.12.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Accepted: 12/30/2017] [Indexed: 12/31/2022]
Abstract
Penile prosthetic surgery is the definitive treatment for those patients with erectile dysfunction refractory to medical treatment. Although it associates satisfaction rates>90%, it is known that men with Peyronie's disease, body mass index>30kg/m2 or those previously operated on radical prostatectomy have lower satisfaction rates than the general population. The main reasons for dissatisfaction are the subjective loss of penile length and glans' flaccidity. Given such circumstance, several adjuvant surgical techniques have been described to improve aesthetic and functional outcomes after the implant. In our review, we wanted to investigate the different maneuvers used in patients with Peyronie's disease, those used to avoid the reduction of penile length and those used to avoid the floppy glans syndrome.
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Systematic Review of Surgical and Nonsurgical Interventions in Normal Men Complaining of Small Penis Size. Sex Med Rev 2019; 8:158-180. [PMID: 31027932 DOI: 10.1016/j.sxmr.2019.01.004] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Revised: 01/16/2019] [Accepted: 01/18/2019] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Evidence on penile enhancement interventions is lacking. Nonetheless, many non-evidence-based solutions are readily available. AIM To investigate enhancement and nonenhancement interventions in men without penile abnormalities seeking to increase penis size. METHODS We performed a systematic review with no time restrictions adhering to the PRISMA guidelines. Studies with fewer than 10 cases or including men with organic penile pathologies or previous penile surgeries were excluded. MAIN OUTCOME MEASURES When available, treatment efficacy was evaluated based on patient satisfaction, penile size increase, and complications. RESULTS We included 17 studies, assessing a total of 21 interventions in 1,192 men screened, with 773 followed up after nonsurgical (n = 248) or surgical (n = 525) treatment. The quality of the studies was poor in terms of methodology for patient selection and outcomes assessment. The vast majority of series reported normal penile size. Among nonsurgical treatments, extenders increased flaccid length (but by <2 cm), injectables increased girth but were associated with a high complication rate, and vacuum devices did not increase size. Surgical interventions included suspensory ligament incision (the most used method; n = 12), tissue grafting (autologous, n = 2; dermal fat, n = 3, ex vivo, n = 2), flaps (n = 2), and penile disassembly (n = 1). Some men reported a significant size increase; however, complications were not infrequent, and none of the techniques was externally validated. When provided, counseling was effective, with the majority of men coming to understand that their penis was normal and unwilling to undergo any further treatment. CONCLUSION Treatment of small penis in normal men is supported by scant, low-quality evidence. Structured counseling should be always performed, with extenders eventually used by those still seeking enhancement. Injectables and surgery should remain a last option, considered unethical outside of clinical trials. Marra G, Drury A, Tran L, et al. Systematic Review of Surgical and Nonsurgical Interventions in Normal Men Complaining of Small Penis Size. Sex Med Rev 2020;8:158-180.
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Hehemann MC, Towe M, Huynh LM, El-Khatib FM, Yafi FA. Penile Girth Enlargement Strategies: What's the Evidence? Sex Med Rev 2019; 7:535-547. [PMID: 30612977 DOI: 10.1016/j.sxmr.2018.11.003] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2018] [Revised: 11/05/2018] [Accepted: 11/11/2018] [Indexed: 01/20/2023]
Abstract
INTRODUCTION Most men seeking penile girth augmentation have physiologically normal penises but may suffer from severe preoccupation with penis size known as penile dysmorphophobic disorder. AIM To describe the medical, procedural, and reconstructive techniques available for penile girth enhancement and to review the success and complications of each modality. METHODS A comprehensive review of peer-reviewed publications on the topic was performed through a PubMed search. Key search terms included penis, enhancement, enlargement, phalloplasty, reconstruction, girth, and augmentation. MAIN OUTCOME MEASURE We wanted to summarize the motivations behind penile girth enhancement and review the outcomes for girth augmentation treatments. RESULTS Various medical, traction, injection, prosthetic, and reconstructive modalities have been studied for penile girth enhancement, with increases in girth ranging from 0-4.9 cm. Complications were reported in a minority of patients, but they may be devastating and include penile fibrosis, sexual dysfunction, device infection, and death. CONCLUSION A variety of penile girth augmentation techniques have been studied. Clinical guidelines are lacking, and complications of penile girth enhancement are likely underreported. Until more rigorous investigation with accurate reporting of complications is achieved, penile girth augmentation procedures should be considered experimental. Hehemann MC, Towe M, Huynh LM, et al. Penile Girth Enlargement Strategies: What's the Evidence? Sex Med 2019;7:535-547.
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Affiliation(s)
- Marah C Hehemann
- University of Washington, Department of Urology, Seattle, Washington, USA
| | - Maxwell Towe
- University of California Irvine, Department of Urology, Irvine, California, USA
| | - Linda My Huynh
- University of California Irvine, Department of Urology, Irvine, California, USA
| | - Farouk M El-Khatib
- University of California Irvine, Department of Urology, Irvine, California, USA
| | - Faysal A Yafi
- University of California Irvine, Department of Urology, Irvine, California, USA.
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Valenzuela R, Ziegelmann M, Tokar S, Hillelsohn J. The use of penile traction therapy in the management of Peyronie's disease: current evidence and future prospects. Ther Adv Urol 2019; 11:1756287219838139. [PMID: 30956689 PMCID: PMC6444402 DOI: 10.1177/1756287219838139] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2018] [Accepted: 02/18/2019] [Indexed: 12/24/2022] Open
Abstract
Peyronie's disease is a disorder of abnormal and dysregulated wound healing leading to scar formation in the tunica albuginea of the penis. Penile traction therapy has emerged as an attractive therapeutic option for men with Peyronie's disease in both the acute and chronic phases. Currently, clinical studies are limited by lack of randomization, small cohorts, and lack of patient compliance with therapy. Despite these shortcomings, studies have shown a potential benefit with minimal morbidity. Specifically, penile traction may help to preserve or increase penile length and reduce penile curvature when used as monotherapy or as adjuvant therapy for surgical and intralesional treatments. Further study is necessary to define patient characteristics that are predictive of improved outcomes, determine the duration of treatment needed for clinical effect, and improve patient compliance.
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Affiliation(s)
- Robert Valenzuela
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
| | | | - Sam Tokar
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, New York, NY, USA
| | - Joel Hillelsohn
- Department of Urology, Icahn School of Medicine at Mount Sinai Hospital, 286 Fort Washington Ave # 1A, New York, NY 10032, USA
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Penile Length: Measurement Technique and Applications. Sex Med Rev 2017; 6:261-271. [PMID: 29289534 DOI: 10.1016/j.sxmr.2017.10.002] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 10/01/2017] [Accepted: 10/06/2017] [Indexed: 11/20/2022]
Abstract
INTRODUCTION Penile size has long been an important fixation in men's lives. On the one hand, a smaller penis has been associated with anxiety and apprehension; on the other hand, a larger penis has generally been related to virility and strength. These perceptions predominate during an erection, when penile size is representative of a man's masculinity. AIM To assess adult penile length and summarize average penile length assessments from the literature; analyze how various urologic diseases and therapies affect penile length and volume; and review how surgical treatments for Peyronie's disease, penile prosthesis implantation, and radical prostatectomy can affect penile size to appropriately counsel patients seeking such therapies and set realistic goals for patients. METHODS To achieve the aim of this review, we analyzed the literature on penile size and volume and how these can be affected by various urologic diagnoses and therapies. We summarize common diagnoses and therapies that can affect penile size. MAIN OUTCOME MEASURE We thoroughly discuss how the aforementioned diagnoses and therapies can negatively affect penile size. In doing so, we allow readers to understand the intricacies of penile size when faced with such diagnoses and therapies in their patients. RESULTS Surgical treatments for Peyronie's disease, penile prosthesis implantation for refractory erectile dysfunction, and radical prostatectomy for prostate cancer can lead to a decrease in penile size. CONCLUSION Urologists must recognize that the different therapies they offer can affect a man's penile size, often negatively. This in turn can lead to poorer satisfaction outcomes in patients. Davoudzadeh EP, Davoudzadeh NP, Margolin E, et al. Penile Length: Measurement Technique and Applications. Sex Med Rev 2018;6:261-271.
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Urinary Tissue Engineering: Challenges and Opportunities. Sex Med Rev 2017; 6:35-44. [PMID: 29066225 DOI: 10.1016/j.sxmr.2017.08.004] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 08/09/2017] [Accepted: 08/17/2017] [Indexed: 01/14/2023]
Abstract
INTRODUCTION In this review, we discuss major advancements and common challenges in constructing and regenerating a neo-urinary conduit (NUC). First, we focus on the need for regenerating the urothelium, the hallmark the urine barrier, unique to urinary tissues. Second, we focus on clinically feasible scaffolds based on decellularized matrices and molded collagen that are currently of great research interest. AIM To discuss the major advancements in constructing a tissue-engineered NUC (TE-NUC) and the challenges involved in their successful clinical translation. METHODS A comprehensive search of peer-reviewed literature from PubMed and Google Scholar on subjects related to urothelium regeneration, decellularized tissue matrices, and collagen scaffolds was conducted. MAIN OUTCOME MEASURE We evaluated the main biological and mechanical functions of urinary tissues, the need for TE implants to create a urinary diversion, the reasons for their failures in clinical settings, and the applications of decellularized tissue matrices and collagen-based molded scaffolds in their regeneration. RESULTS It is necessary to create a urine barrier that prevents urine leakage into the stroma that can cause failure of the graft. Despite the regeneration potential of the urothelium, the limited supply of healthy urothelial cells in patients with bladder cancer remains a major challenge. In this context, alternative strategies, such as transdifferentiation of cells into urothelium or engineered scaffolds based on decellularized tissues and molded collagen with robust urine barrier properties, are active areas of research. CONCLUSION There is an immediate need for developing a functional TE-NUC that can improve the quality of life of patients with bladder cancer. It is possible to achieve a TE-NUC by bioengineering an implant that has appropriate biological and mechanical properties to store and transport urine. We anticipate that future advancements in urothelium regeneration and material design will lead us closer to successful neo-urinary tissue constructs. Singh A, Bivalacqua TJ, Sopko N. Urinary Tissue Engineering: Challenges and Opportunities. Sex Med Rev 2018;6:35-44.
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Abedi G, Yafi FA. Tunical Incision Techniques for Peyronie’s Disease. CURRENT SEXUAL HEALTH REPORTS 2017. [DOI: 10.1007/s11930-017-0110-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Abstract
Scrotal surgery encompasses a wide-variety of surgical techniques for an even wider variety of indications. In this manuscript, we review our indications, techniques, and pit-falls for various reconstructive scrotal surgeries as-well-as surgical tips for placement of testicular prostheses. Penoscrotal webbing (PSW) is an abnormal, often-problematic distal insertion of scrotal skin onto the ventral penile shaft. There are several effective and straightforward techniques used to revise this condition, which include simple scrotoplasty, single- or double-Z-plasty, or the VY-flap scrotoplasty. Reconstruction is also commonly indicated following scrotal skin loss caused by infection, trauma, lymphedema, hidradenitis, and cancer. Although initial management of these conditions often involves scrotal skin removal, repair of expansive scrotal skin loss can be technically difficult and can be accomplished by using one of several skin flaps or skin grafting. Split-thickness skin grafting of scrotal defects can be accomplished easily, and provides durable results.
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Affiliation(s)
- Jacob W Lucas
- Department of Urology, Einstein Healthcare Network/Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Kyle M Lester
- Department of Urology, Einstein Healthcare Network/Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Andrew Chen
- Department of Urology, Einstein Healthcare Network/Fox Chase Cancer Center, Philadelphia, PA, USA
| | - Jay Simhan
- Department of Urology, Einstein Healthcare Network/Fox Chase Cancer Center, Philadelphia, PA, USA
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