No prostate? No problem: robotic inguinal hernia repair after prostatectomy

Traditional teaching suggests that prior pelvic operations, including prostatectomy, are a contraindication to laparoscopic inguinal hernia repair. Despite the growing use of robotic platforms in inguinal hernia repair, there are few studies describing robotic-assisted inguinal hernia repairs (RIHR) in this patient population. This study aims to demonstrate that RIHR is safe and effective in repairing inguinal hernias in patients who had previously undergone prostatectomy. We retrospectively reviewed RIHR cases performed from March 2017 to October 2021 by a single surgeon at our university-affiliated community hospital. Cases were reviewed for preoperative considerations, operative times and complications, and postoperative outcomes. A total of 30 patients with prior prostatectomy underwent transabdominal preperitoneal (TAPP) RIHR with mesh. Sixteen of the 30 patients had undergone robot-assisted laparoscopic prostatectomy (RALP), while 14 patients underwent open resection. Seven of the patients had received post-resection radiation and 12 had previous non-urologic abdominal operations. When compared to all RIHRs performed over the same period, duration of surgery was increased. There were no conversions to open surgery. Postoperatively, one patient developed a repair site seroma which resolved after 1 month. Mean follow-up time was 8.0 months. At follow-up, one patient reported experiencing intermittent non-debilitating pain at the repair site and one patient developed an inguinoscrotal abscess of unknown relation to the repair. No patients reported hernia recurrences nor mesh infection. This review suggests that TAPP RIHR can be a safe and effective approach to inguinal hernia repair in patients who have previously undergone prostatectomy, including those who received radiation and those who underwent either open or robotic resections.