Percutaneous Vesicoscopic Approach for Retrograde Ureteroscopy Following Cohen Cross-trigonal Ureteral Reimplantation

Obtaining retrograde access into a ureter that has been previously reimplanted in a cross-trigonal fashion can be a challenging procedure. We describe a percutaneous vesicoscopic approach to obtain access into a reimplanted ureter to perform ureteroscopy and laser lithotripsy.