Increasing size with penile implants
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- Montague, D.K. & Angermeier, K.W. Curr Urol Rep (2008) 9: 483. doi:10.1007/s11934-008-0082-4
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Penile prosthesis implantation is suitable treatment for men with erectile dysfunction when nonsurgical treatment options fail or are otherwise unsatisfactory. Three-piece inflatable penile prostheses closely approach the ideal of producing normal penile flaccidity and erection. Nevertheless, even in men with normal corpora cavernosa, many report their prosthetic erection is shorter than their former natural erection. This is due to the lack of glans tumescence and the use of penile cylinders, which only expand in girth. Using girth-and length-expanding cylinders can decrease the loss of penile length frequently seen with prosthesis implantation. Some penile prosthesis recipients have abnormal corpora following radical prostatectomy or after removal of an infected penile prosthesis, or as the result of Peyronie’s disease, obesity, or ischemic priapism. In these men with abnormal corpora, associated penile-lengthening procedures can be combined with penile prosthesis implantation. However, experience is limited with these combined procedures.