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Sexual Medicine Reviews Oct 2021The most common cause of patient dissatisfaction after penile prosthesis placement is penile shortening compared with one's memory of a natural erection. Surgical... (Review)
Review
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 2021;9:641-649.
Topics: Humans; Male; Penile Erection; Penile Implantation; Penile Prosthesis; Penis; Sex Reassignment Surgery
PubMed: 32653404
DOI: 10.1016/j.sxmr.2020.05.007 -
Arab Journal of Urology 2021: To review the literature on adult penile reconstruction due to Peyronie's disease, trauma and cosmesis, while emphasising specific surgical techniques and procedures... (Review)
Review
OBJECTIVE
: To review the literature on adult penile reconstruction due to Peyronie's disease, trauma and cosmesis, while emphasising specific surgical techniques and procedures such as phalloplasty, radial forearm free flap reconstruction, and penile transplant.
METHODS
: A comprehensive review of the literature for the years 1992-2020 of the PubMed and SpringerLink databases was performed to identify articles on penile reconstruction. Search terms included 'penile reconstruction', 'penile trauma', 'phalloplasty', 'penile transplant', and 'treatment of Peyronie's'. Relevant articles were selected. All included studies were performed on adults and written in English.
RESULTS
: We were able to identify 46 papers from PubMed and SpringerLink that included the research terms. From these, we included technical details of procedures and gleaned photographs of their works. Additionally, we included photographs from our institution's own plication surgery cases.
CONCLUSIONS
: The field of adult penile reconstruction is performed for a plethora of reasons. From cosmetic to urgent and from routine to complex, it is most certainly a growing subset of Urology that plays a vital role for the men who need it. To our knowledge, this is the most up-to-date review of adult penile reconstruction.
PubMed: 34552786
DOI: 10.1080/2090598X.2021.1957410 -
Translational Andrology and Urology Oct 2023Transgender and gender diverse (TGD) individuals may seek gender-affirming phalloplasty with specific functional goals, including erectile function sufficient for... (Review)
Review
BACKGROUND AND OBJECTIVE
Transgender and gender diverse (TGD) individuals may seek gender-affirming phalloplasty with specific functional goals, including erectile function sufficient for penetrative sexual intercourse. Individuals seeking penile prosthesis placement must accept the potential risks to their phallic anatomy.
METHODS
We review current practices at our center and narrative review of literature discussing techniques for penile prosthesis and testicular prosthesis placement after phalloplasty and scrotoplasty, as well as surgical outcomes, and quality of life outcomes where available.
KEY CONTENT AND FINDINGS
Early discussion of a staged approach to phallic construction with a last step of implant placement is important during initial phalloplasty counseling. Pre-operative counseling at our multi-disciplinary center includes: discussion of surgical history, complications, goals and priorities; physical exam to evaluate phallic size and position, scrotal size, and other anatomic findings that may influence prosthesis selection; urinary evaluation, including uroflowmetry with post-void residual, and a cystoscopy with retrograde urethrogram if indicated based on symptoms or urinary studies, and discussion of surgical risks, benefits and alternatives. Although none of the commercially available penile prosthesis devices in the United States are designed for phalloplasty, modern inflatable and malleable prostheses are adapted for use in the post-phalloplasty setting. Due to the lack of native corpora cavernosa, highly variable phallic anatomy, and the need to adapt implants designed for natal penile anatomy, complication rates of prosthesis placement after phalloplasty remain high, with reported ranges of complications from 20% to 80%.
CONCLUSIONS
Major complications requiring surgical revision are common relative to implant placement in natal penile anatomy, and include: infection requiring explantation, device extrusion, erosion, migration or malposition, inadequate rigidity, poor aesthetic result, pain, decrease or loss of erogenous and/or tactile sensation, device failure, injury to the urethra, and injury to the neurovascular supply of the penis with resultant partial or complete flap loss. This broad range of complication rates represents the variability with which results are reported and reflect a lack of clear reporting guidelines, significant variability in techniques, and need for more standardization. To optimize outcomes, it is important that surgeons have an in-depth understanding of phalloplasty anatomy and are equipped to manage potential complications in the short- and long-term.
PubMed: 37969769
DOI: 10.21037/tau-23-122 -
Frontiers in Reproductive Health 2022Peyronie's disease is the disease that results in an alteration in the curvature of the penis, which can lead to a shortening of length, pain in erection, or... (Review)
Review
INTRODUCTION
Peyronie's disease is the disease that results in an alteration in the curvature of the penis, which can lead to a shortening of length, pain in erection, or difficulties in penetration, thus leading the patient to psychological alterations due to loss of functionality such as aesthetic alteration. That is why there are several studies to define the best form of treatment, which currently continues to be the first choice surgical treatment.
OBJECTIVE
We present the most recommended therapies for Peyronie's disease and suggest an algorithm as a guide to direct therapy.
METHODS
We used the PubMed platform to review the literature related to Peyronie's disease. Various editorials were reviewed as well as original articles and reviews focusing on the various treatments as well as their indications and results.
RESULTS
Peyronie's disease in which conservative or drug treatment does not have a response, surgical treatment with corporoplasty, penile prosthesis implantation or both may be indicated. Corporoplasty refers to both the plication of the tunica albuginea as well as the incision of the tunica with the placement of a graft. An accurate history should always be carried out to identify erectile dysfunction as well as to be able to guide you on the repercussions of the treatment. If refractory erectile dysfunction is present, placement of a penile prosthesis with or without further adjunctive straightening maneuvers is recommended. We reviewed the indications, advantages, disadvantages, and results of the available techniques, and proposed a surgical treatment algorithm.
CONCLUSION
Penile shortening procedures are usually indicated in curvatures <60°, in penises with adequate length. Partial excision/incision and grafting are indicated for curvatures >60°, hourglass or hinge deformities, and short penises, if the patient's erectile function is adequate. The presence of "borderline" erectile function and/or ventral curvature tilts the choice toward shortening procedures, and refractory erectile dysfunction is an indication for penile prosthesis placement. An accurate risk/benefit assessment of the individual patient as well as meticulous patient counseling are critically important.
PubMed: 36303674
DOI: 10.3389/frph.2022.863844 -
Urologia Internationalis 2020Penile prosthesis implant is a safe and effective option in erectile dysfunction patients, being implant procedures safe with a low risk of infection. However, when...
INTRODUCTION
Penile prosthesis implant is a safe and effective option in erectile dysfunction patients, being implant procedures safe with a low risk of infection. However, when infection occurs, it represents a concrete problem for both surgeon and patient.
METHODS
This is a comprehensive review of all issues relating to prosthesis infection, including causes and risk factors, methods of prevention, and management. We analyzed all preoperative and perioperative factors, which can play a role in infection of the device.
RESULTS
Infection of penile prosthesis implant is hard to manage and correct. While the incidence of infection following first implant is up to 3%, in cases of re-implant surgery, the rate can reach as high as 18%. Many articles were found addressing prevention and treatment of penile prosthesis infection, and many analyzed all relevant pre- and perioperative factors associated with penile prosthesis implant. Although such factors have been well studied, there is no clear consensus worldwide on certain topics.
CONCLUSIONS
Penile prosthesis implant is a safe and effective option. Despite infection is a rare event, surgeons should follow strictly pre-, intra- and postoperative recommendations in order to reduce the risk of device's infection. An appropriate antibiotic therapy should be tailored on patient's characteristics and pathogens isolated.
Topics: Humans; Male; Penile Prosthesis; Prosthesis-Related Infections
PubMed: 32541156
DOI: 10.1159/000508472 -
International Journal of Impotence... Nov 2023For patients with large calcified tunical plaque or severe corporal fibrosis which are likely to have a pronounced and persistent residual curvature which may not be... (Review)
Review
For patients with large calcified tunical plaque or severe corporal fibrosis which are likely to have a pronounced and persistent residual curvature which may not be correct by penile prosthesis implantation alone, other adjunctive manoeuvres such as penile plication and/or plaque incision with grafting may be necessary. The sequence between penile plication and penile prosthesis implantation is largely dependent on several factors such as the severity of penile curvature, the presence of (calcified) tunical plaque(s) and whether aggressive corporal dilation and subsequent penile remodelling with an inflated implant can straighten any residual penis curvature. The advantages of pre-placement of penile plication sutures prior to penile prosthesis implantation are the avoidance of inadvertent damage to the underlying penile prosthesis implant, the ability to adjust the tension on the rows of the plication sutures based on residual curvature with the device fully inflated, and potentially minimising the duration of surgery. In contrast, penile prosthesis implantation followed by penile plication to correct residual curvature, this sequence of surgery may negate the need for penile plications if penile remodelling is effective, or the residual curvature is less than 15 degrees where postoperative manual remodelling may continue to improve the penile cosmesis. When performed by expert surgeons and adhering to safe surgical principles, there is no doubt that patients will be satisfied with the outcomes and highly appreciative of the final penile cosmesis and the ensuing optimal outcomes.
Topics: Male; Humans; Penile Implantation; Penile Induration; Penile Prosthesis; Penis; Sutures
PubMed: 37864087
DOI: 10.1038/s41443-023-00774-6 -
Translational Andrology and Urology Jul 2023
PubMed: 37554531
DOI: 10.21037/tau-23-296 -
Translational Andrology and Urology Dec 2023Penile prosthesis surgery is considered a safe and effective treatment for patients with erectile dysfunction. Implantation in the medically complex patient can be a... (Review)
Review
BACKGROUND AND OBJECTIVE
Penile prosthesis surgery is considered a safe and effective treatment for patients with erectile dysfunction. Implantation in the medically complex patient can be a challenge. The benefits of treatment must outweigh the possible risks or complications. A description of possible problems and how to cope with them is given in this narrative review.
METHODS
Literature search was performed in January 2023 using different search prompts in PubMed. These articles, excluding non-English and non-full text articles, were listed by the two authors and afterwards, the most relevant ones were included.
KEY CONTENT AND FINDINGS
This article is divided into five important topics. We evaluated different comorbidities such as spinal cord injury, diabetes mellitus and cardiovascular disease, in which preoperative work-up and counseling is of significant importance. A detailed description of these comorbidities and how to handle these can be found in each section. In addition to the preoperative aspect in organ transplant patients, problems during surgery can arise, e.g., with the reservoir placement. Similarly, in patients with previous pelvic surgery, an ectopic reservoir placement can prevent possible complications.
CONCLUSIONS
Preoperative diagnostics are crucial and prosthetic surgery should be done by an experienced high-volume surgeon with a diverse range of surgical techniques at his disposal.
PubMed: 38196703
DOI: 10.21037/tau-23-71 -
Research and Reports in Urology 2022Ischemic priapism accounts for more than 95% of all priapic episodes. It has to be considered a urological emergency because its time extension may lead to necrosis of... (Review)
Review
Ischemic priapism accounts for more than 95% of all priapic episodes. It has to be considered a urological emergency because its time extension may lead to necrosis of smooth muscle cells of the corpora cavernosa, resulting in a complete erectile dysfunction, penile shortening and loss of girth. In the present systematic review, we perform an up-to-date literature search for patients suffering from refractory ischemic priapism who undergo penile prosthesis implantation with particular interests to the patients characteristics. The conservative management of the priapic episode consists of a sympathomimetic agent in the first istance. Failure or recurrence of priapism following these conservative measures is an indication for surgical management. Shunt procedures between the corpora cavernosa and the neighbouring structures are often used first line; however, in refractory ischemic priapism the success rate is minimal. In such cases (>48 h) an indication of immediate placement of a penile prosthesis could be the best solution.
PubMed: 35059330
DOI: 10.2147/RRU.S278807 -
Translational Andrology and Urology Oct 2021We aim to review and summarize published literature that features implanted penile devices and details infection of these devices as a complication. In particular, we... (Review)
Review
OBJECTIVE
We aim to review and summarize published literature that features implanted penile devices and details infection of these devices as a complication. In particular, we will detail the factors that influence infection of penile implants.
BACKGROUND
Types of penile prostheses (PP) include inflatable implants and semirigid implants; these are utilized for treatment of erectile dysfunction. Likely the most feared complication of penile implants is infection. There are a handful of factors that are implicated in device infection.
METHODS
Searches were performed using MEDLINE and PubMed databases using keywords and phrases 'penile implant AND infection'; 'penile prosthesis AND infection'; 'penile implant infection'. We have presented results from our literature search. We divided these into 'Surgical Elements' and 'Patient Selection and Factors.' Each topic is discussed in its own section.
CONCLUSIONS
Strides have been made since the initial penile prosthesis (IPP) surgeries to improve infection rates including diabetes control, antibiotic coating of devices, and antibiotic implementation. Going forward, more studies, especially randomized control trials, need to focus on defining levels of diabetic control (sugar control and A1C control), determining the role of metabolic syndrome in infection promotion and determining laboratory values which could be predictive of infection. We present a discussion of important factors to consider in the realm of PP infections. In addition, we include studies which discuss topics for future directions in decreasing the number of infections seen with PP.
PubMed: 34804829
DOI: 10.21037/tau-21-568