 Attention was then turned to the right ureteral orifice and attempts to pass to a cone tip catheter, however, the ureteral orifice was noted to be also tight and we were unable to pass the cone tip catheter. 
Attention was then turned to the right ureteral orifice and attempts to pass to a cone tip catheter , however , the ureteral orifice was noted to be also tight and we were unable to pass the cone tip catheter .