Ureteral injuries sustained during robot-assisted radical prostatectomy

Area of Science:

• Urology
• Surgical Oncology
• Minimally Invasive Surgery

Background:

• Robot-assisted prostatectomy volume has increased significantly.
• Data on ureteral injuries during these procedures is limited.
• Standardized complication grading is lacking.

Purpose of the Study:

• To evaluate the incidence and management of ureteral injuries during robot-assisted prostatectomy.
• To utilize the Martin-Donat criteria and Clavien-Dindo classification for reporting.

Main Methods:

• Analysis of 6442 robot-assisted prostatectomies performed between 2001 and 2013.
• Complications documented via a prospectively maintained database and multiple data sources.
• Application of Martin-Donat criteria and Clavien-Dindo classification for injury assessment.

Main Results:

• Three cases of ureteral transection were identified.
• Injuries occurred in experienced surgeons (>1000 cases).
• Patients had predisposing risk factors; management included ureteroneocystostomy and ureteroureterostomy.

Conclusions:

• Ureteral injuries are infrequent but serious complications.
• Preoperative evaluation and meticulous surgical planning are crucial.
• Proactive measures can reduce the likelihood of ureteral injury.