Perineal hernia repair after abdominoperineal resection (APR) with the laparoscopic-peritoneal dual fixation technique

Perineal hernia repair with a combined abdominoperineal approach with biologic mesh placement and peritoneal flap reconstruction

Perineal hernias occur rarely following abdominoperineal resections. No standardized surgical approach exists for treating PH. We herein present the case of a large, symptomatic PH that was repaired with a combined abdominal and perineal approach, with peritoneal flap reconstruction of the pelvic floor and placement of a biological mesh. The patient has not recurred after 3 years of follow-up. In conclusion, despite the lack of a standardized approach for tackling perineal hernias, a combined one with peritoneal flap reconstruction can be successfully used.

Postoperative perineal hernia repair: what is the evidence?

The present study determined the characteristics of perineal hernia treatment in the literature, and the incidence of postoperative recurrence was stratified according to repair techniques. A systematic search of the available literature on the treatment of postoperative perineal hernias was performed using a major database. The types of repair techniques and outcome were entered into an electronic database and a pooled analysis was performed. A total of 213 cases of postoperative perineal hernia repair were collected from 20 relevant articles in the literature after excluding case reports (n < 3). Synthetic mesh was the material used most frequently for perineal hernia repair (55.9%). The most frequently used approach in perineal hernia repair was the perineal approach (56.5%). The recurrence rate was highest with the use of biological mesh (40.4%) and the perineal approach (35.6%). The recurrence rate was lowest in the combined abdominal & perineal approach (0%), followed by the abdominal approach (8.8%) and the laparoscopic approach (11.8%). A number of different repair techniques have been described in the literature. The use of synthetic mesh via a combined abdominal-perineal approach or intraabdominal/laparoscopic approach was shown to be associated with a reduced postoperative recurrence rate.

Transanal total mesorectal excision port-assisted perineal hernia repair: A case report

Perineal hernia after abdominoperineal resection (APR) is a troublesome problem, and severe cases require surgical treatment. However, perineal hernia repair is challenging, especially when combined with intestinal adhesions. The difficulty of the operation lies in performing adhesiolysis and mesh placement under poor visibility. While there are traditional, laparoscopic and even robotic methods of performing this procedure, no easy and minimally-invasive approach has been reported. Here, we report the case of a patient with perineal hernia, who underwent transanal total mesorectal excision (TaTME) port-assisted laparoscopic perineal hernia repair. The operation was successful, the postoperative recovery was uneventful, the patient’s symptoms improved significantly, and no recurrence was found during the 4-month follow-up. The availability and safety of TaTME port-assisted perineal hernia repair provide a promising approach for hernia repair. Compared with traditional perineal or laparoscopic abdominal approaches, this procedure is less invasive and results in a better field of vision.