Unpredicted neurological complications after robotic laparoscopic radical cystectomy and ileal conduit formation in steep trendelenburg position: two case reports.

Robotic surgery is becoming popular for minimally invasive surgical evolution as robotic devices allow unprecedented control and precision in minimally invasive procedures. Two cases of robotic radical cystectomy with ileal conduit urinary diversion surgeries having perioperative neurologic complications related to prolonged surgery in steep head down position are presented. In these patients, neurological deterioration occurred after extubation probably due to cerebral edema. We suggest the duration and positioning should be optimized for such prolonged surgery in steep head down position and some recommendations should be made. Moreover, in such surgeries a great vigilance has to be observed in the perioperative period.