Suprapubic endoscopic procedures: a percutaneous approach

ABSTRACT

This study was carried out to assess whether suprapubic endoscopic surgery can be helpful in situations where trans urethral access is inadequate, difficult or likely to be associated with urethral damage. We have applied a new technique for percutaneous access to the bladder by using the self-retaining [locking] laparoscopic trocar. Forty male patients with lower urinary tract disorders were selected from the patients who attended the urology department at Benha University Hospitals during the period from June 1997 to October 1999. The patients ages ranged from 2 to 80 years old with a mean age of 48.1 years. According to the procedures done, 30 patients underwent percutaneous stone bladder clearance 4 of them underwent a concomitant antegrade bladder neck incision. 6 patients treated with antegrade endoscopic dilatation [cut-to-the light of stricture posterior urethra] and 4 children underwent antegrade ablation of posterior urethral valve [PUV]. We concluded that, percutaneous access to the bladder by using the locking trocar is simple and safe technique. It avoids drawbacks of the other technique of creating and dilating the tract over a guide wire