[Treatment of stenoses of the urethra. 2].

This is a comparative study in 183 patients of the treatment of urethral stenoses by two-stage urethroplasty, internal endoscopic urethrotomy and urethrotomy via the Olbert catheter. Urethroplasty (39 patients) was preferentially carried out in patients with moniliform stenosis greater than 2 cm long in the penile and penoscrotal urethra. There was no significant difference in the indications for the two forms of urethrotomy. Good results were obtained for the 3 techniques in about 80% of cases but there was significantly higher complication rate with surgical urethroplasty. The failure rate of the 3 techniques did not differ significantly. The cost of treatment, on the other hand, greatly differed depending on the technique. Surgical urethroplasty was 2.8 times more costly than internal endoscopic urethrotomy and 10.4 times more costly than Olbert catheter urethrotomy. Olbert catheter urethrothomy was 3.7 times cheaper than internal endoscopic urethrotomy.