Outcomes of Direct Vision Internal Urethrotomy for Bulbar Urethral Strictures: Technique Modification with High Dose Triamcinolone Injection

Table 2

	Failure ()	Success ()
Comparison between treatment failures and successes
Any prior procedure	100%	60%
Average number of prior procedures	9.8	4
	Average stricture length (cm)	2.2	1.7
Etiology
Radiation	50%	25%
Endoscopic	13%	35%
Pelvic trauma	25%	15%
Catheter trauma	13%	10%
Unknown	0%	15%
Uroflowmetry results
Average maximum flow velocity (mL/sec)	13.06	14.90
	Average follow-up time (days)	143.80	500.11