P052 EARLY OPERATIVE OUTCOMES OF ENHANCED-VIEW TOTALLY EXTRA PERITONEAL REPAIR(ETEP) FOR VENTRAL HERNIAS

Aim Early operative outcomes of enhanced-view totally extraperitoneal repair (eTEP) for ventral hernias Material and Methods We have retrospectively analysed the date of 41 patients who underwent an eTEP procedure on between November 2018 and April 2021 by a single surgeon and monitored until May 2021. Results During the study period, 29 endoscopic transversus abdominis muscle release and 12 endoscopic Rives-Stoppa techniques were performed to repair incisional (30), umbilical (6), epigastric (3), and spigelian, and parastomal hernias occurred in 1 patient each. The mean age was 68.0 years, mean BMI was 26.4 kg/m2. The hernial orifice centers were as follows: M2 in 7, M3 in 23, M4 in 5, L2 in 4, L4 in 1, and M2 and L2 (2 orifices) in 1 patient. Nine cases of large incisional hernia (width ≥10cm) were included. An average mesh area of 624cm2 was used for an average defect area of 57cm2. Mean operative time, blood loss, and length of hospital stay were 278 min, 5 ml, 6 days, respectively. Only one case was converted to an open operation due to presence of severe adhesions. Postoperative complication consisted of hematoma (n = 1) and a small bowel obstruction due to a tear of the posterior sheath (n = 1). There was no hernia recurrence at mean follow-up of 448 days. No patient reported significant pain at the surgical site at the first postoperative follow up. Conclusions Judging from our short-term results, eTEP approach for ventral hernias can be an attractive option for selected cases.