After appropriate positioning under anesthesia, patients in group A (36 patients, experimental group) received preoperative urethral dilatation from 18 Fr to 28 Fr with an Otis urethrotome (Figure 1); patients in group B (36 patients, control group) did not received preoperative urethral dilatation.
In our opinion, to spare the normal physiology of the urethra from injury during HoLEP due to large-diameter resectoscope, precalibrating the urethra before transurethral prostate surgery could minimize urethral mechanical injury, because meticulously dilating the urethra starting with an 18 Fr and progressing to a 28 Fr urethrotome reduces urethral injury compared to the solitary insertion of a 26 Fr resectoscope into the urethra.
Before the procedure an Otis urethrotome
was used and the urethra was calibrated to 30 F.
Once the position of the guidewire in the urinary bladder was confirmed, the cystoscope was withdrawn and the Sachse cold knife urethrotome
, using 21 Fr sheath and 0 degree telescope, advanced into the urethra.
Sachse optical urethrotome
in management of urethral stricture in the male: Preliminary communication.
Tenders are invited for Ureteric Sheath Optical Urethrotome
Sheath 21Fr Make : Promis Company Or Equivalent With Oem Certificate.
ERCP Adult Cystoscope, Resecto-scope and Urethrotome
Pediatric Cystoscope, Resecto-scope and Urethrotome
Limited Tenders are invited for Pvms 221148 thirty degree hopkins ii telescope for use withstandard cytoscope, resectoscope and urethrotomes