Browsing by Author "Djinovic, Rados P. (20734254600)"

OBJECTIVES: To report the principles of penile re-sculpturing of different deformities caused by M. Peyronie: restoration of penile length, girth and shape with or without penile prosthesis implantation. METHODS: In the period between February 2007 and March 2009, we performed grafting surgery for M. Peyronie in 98 patients aged between 24 and 72 years (mean 52 years). Penile deformities were diferent: dorsal curvature in 54 (55%), lateral in 7 (7%), ventral in 11 (11%), and combined curvature in 21 (21%); associated corporal narrowing was present in 24 patients (24%). Four (4%) patients presented isolated penile shortening without other deformity. Isolated diffuse corporal narrowing without shortening was found in two (2%) patients. Severity of curvature ranges from 60 to 90 degrees, mean 72. Thirty one (31%) patients had associated ED. Surgical options for severe Peyronie's disease were: single grafting in 26 pts (26%), complex grafting including circular tunical incision in 36 pts (36%), and in patients with ED the same procedures combined with penile prosthesis implantation (37 pts, 38%). Surgical correction was based on measurement of the tunical defect and precise calculation of graft size and shape. Penile straightening and lengthening was achieved by equalizing of shortened penile side/s with the longest one (convex) and grafting. Penile width is reestablished with additional longitudinal incision/s and grafting; graft width is determined by measurement of difference in circumference between normal and narrowed part of the corpora. We used Intexen LP (AMS) as a grafting material in all cases. RESULTS: The mean follow-up was 15 months (6-25). Mean penile length gain without prosthesis was 2.8cm (1.5-4.2) and with prosthesis 3.2cm (2-4.5cm). Insuficient straightening was in 5 patients (>15 degree) where Neuro Vascular Bundle (NVB) was limiting factor. Twenty four patients reported hypoesthesia and reduced orgasmic sensitivity that recovered spontaneously after 3-6 months. De-novo ED occurred in 6 pts and progression of disease in 6 patients. Infection occurred only in one patient with penile prosthesis implantation. Overall patients' satisfaction was 95%. CONCLUSIONS: Complete tunical reconstruction in IPP can be performed as a safe procedure by transversal, longitudinal and circular grafting with or without simultaneous penile prosthesis implantation. Maximum penile length, girth and shape restoration can be achieved using geometrical calculation, regardless of type of deformity.

Purpose: Surgical anatomy of the epispadiac penis is still not fully described. Using our complete disassembly technique, we discovered some anatomical features of epispadiac penis that may have significant impact on surgical outcome. Materials and Methods: A total of 52 patients 2 days to 19 years old (mean age 43 months) underwent primary repair of epispadias between October 1996 and December 2006. After complete penile disassembly, ie full mobilization of the corporeal bodies, neurovascular bundles and urethral plate, reassembly of the penile entities was done. The urethral plate is tubularized and ventralized. The corporeal bodies are straightened and lengthened by 2 transverse incisions and grafting, joined medially and fixed to the glans cap. The glans is reconstructed, and the neurovascular bundles are moved dorsally and joined. The skin is reconstructed using different local flaps. Results: Investigating the anatomical features of the epispadiac penis, we discovered several distinguishing features. The corporeal bodies are separated and triangular in shape. They represent the main substrate of dorsal curvature due to the significant disproportion in length between the long ventral and short wedge-shaped dorsal sides. The length of the neurovascular bundles is determined by their course-they are longer if they overlie the ventral side of the corpora and shorter if positioned over the dorsal side. The skin between the scrotum and penis has characteristics similar to penile skin. A good functional and esthetic outcome was achieved in 46 patients. Erection and glanular sensitivity were preserved in all patients. There was no necrosis of the glans or corporeal bodies. Complications included urethral fistula in 4 patients, stenosis in 2 and mild residual curvature in 2. Conclusions: New insights into the anatomical features of the epispadiac penis can have a significant impact on surgical outcomes. Copyright © 2008 by American Urological Association.

Objectives To report our experience of treating severe penile injuries with different causes and treatments, as penile trauma presents a difficult physical and psychological problem, and the type and extent of injury varies from mild to severe, sometimes even with total amputation. Patients and Methods We analysed retrospectively 43 patients (mean age 28 years, range 5-52 years) with severe penile injuries referred to us from March 1999 to August 2007. The causes of penile injuries differed, including iatrogenic trauma (20), traffic accidents (11), burns (three), self-amputation (two), ritual circumcision (two), penile fracture (two), gunshot trauma (two) and electrocution (one). The management required a wide variety of surgical techniques tailored to each patient depending on the type and extent of injury. Results The mean (range) follow-up was 47 (10-108) months. The aesthetic and functional Results, including satisfactory sexual intercourse were good in 35 patients. There were complications in seven patients; infection after implanting an inflatable penile prosthesis in one, protrusion of a semirigid prosthesis in one, urethral complications (one stenosis and two fistulae) in three and partial skin flap necrosis in two. Conclusions Severe penile injuries should be treated on an individual basis, applying different techniques. However, treatment can be effective and safe only in specialized centres. © 2009 BJU International.