The results observed in a series of 40 patients treated for urethral stricture by endoscopic resection of the callus after internal endoscopic urethrotomy (Guillemin's technique) are presented. The mean age of the patients was 57 years, with a follow-up of five years. The authors obtained 80% (32 patients) of very good results for urethral strictures less than 1 cm long. The success rate of the technique was 10% (4 patients) when the callus was between 1 and 2 cm long. The recurrence rate was high for strictures longer than 2 cm (4 patients) (10%). Complications consisted of 2 cases of acute epididymitis, 2 cases of urethral perforation, 2 cases of urethral haemorrhage, 2 cases of perineal haematoma and 3 cases of meatal stenosis. The indications of this original technique therefore depend more on the length of the urethral stricture than on its topography or its aetiology.
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