Although men af¯icted with Peyronie's disease (PD) usually have a number of treatment options, those who also present with erectile dysfunction (ED) arising from unknown or iatrogenic causes are not easily treated. Surgical straightening procedures that have been used to treat PD may not restore erectile function and failure to straighten the penis with surgery may be the result of erectile inadequacy during the post-operative period. This paper discusses penile prosthesis implantation as a surgical option for patients with PD, placing emphasis on the choice of devices and surgical techniques. Several new techniques which hold the promise of high success rates and low morbidity are mentioned.

BACKGROUND AND PURPOSE:EPFs sustained during VCFs degrade the disk's ability to develop IDP under load. This inability to develop pressure in combination with residual kyphotic deformity increases the risk for adjacent vertebral fractures. We tested the hypothesis that StaXx FX reduces kyphosis and endplate deformity following vertebral compression fracture, restoring disk mechanics.

In 224 patients, renal stones were removed from the urinary tract using either direct extraction with a basket or forceps (59 patients), ultrasonic lithotripsy (164 patients), or infusion chemotherapy (one patient). Residual stone fragments were present more frequently in patients treated with ultrasonic lithotripsy (27%) than with direct extraction (5%). Other complications included hemorrhage (eight patients), catheter dislodgement (four patients), large amounts of urine extravasation (three patients), glycine ascites (three patients), infection (two patients), pneumothorax (one patient), and a prolonged ileus (one patient). More complications occurred among the first 50 patients than the last 50 patients, even though more difficult cases, including patients with staghorn calculi, were accepted during the latter period. Although a learning curve exists, complications can be minimized by attempting to treat more favorable cases during the initial experience.

Purpose: This study was undertaken to evaluate the results and complications of penile prosthesis implantation in patients with erectile dysfunction caused by Peyronie's disease. Materials and Methods: Men undergoing surgical intervention for erectile dysfunction caused by Peyronie's disease at the University of North Carolina School of Medicine were reviewed. Patients included 30 men aged 29±64 (mean 49.6) with a duration of Peyronie's disease from 12± 72 months (mean 31.4 months). All men had palpable Peyronie's plaque, signi®cant penile curvature and plaque formation. All patients underwent implantation of AMS 700CX penile prostheses from 1993 to 1997. Results: Penile straightening was carried out using modeling in 28 (93%) while plaque incision was necessary in 2 men (7%). All patients had a resultant straight penis with functional penile implant. There were no patients who suffered penile prosthesis infection and no mechanical malfunctions were observed during the follow-up. Conclusions: Penile prosthesis implantation with modeling is a safe, simple, effective technique for straightening penile curvature in patients undergoing implantation of penile prosthesis for Peyronie's disease. Penile prosthesis implantation is a safe, effective, low morbidity method for restoring potency in men with male erectile dysfunction and Peyronie's disease.

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