Laparoscopic surgery: an effective and safe surgical method of pediatric inguinal hernia repair
10.7602/jmis.2021.24.4.200
- Author:
Eun Jung KIM
1
;
Chaeyoun OH
;
Jun Won UM
Author Information
1. Department of Surgery, Korea University Ansan Hospital, Ansan, Korea
- Publication Type:ORIGINAL ARTICLE
- From:Journal of Minimally Invasive Surgery
2021;24(4):200-207
- CountryRepublic of Korea
- Language:English
-
Abstract:
Purpose:Inguinal hernia (IH) repair is very commonly performed in children. While open repair (OR) is the standard approach, laparoscopic repair is increasingly used. This study was aimed to investigate safety and feasibility of laparoscopic repair of pediatric IH compared to OR.
Methods:We retrospectively enrolled 105 pediatric patients with IH repair between January 2011 and October 2019. The laparoscopic procedures performed were laparoscopic percutaneous extraperitoneal closure (LPEC), and three-port mini-laparoscopic repair (TLR). The OR was performed as per usual technique.
Results:Thirty-nine patients underwent OR, 16 LPEC, and 50 TLR. The preoperative laterality of IH was 45 patients (42.9%) on the right side, 50 (47.6%) on the left side, and 10 (9.5%) on both sides. It was, however, diagnosed postoperatively in 27 patients (25.7%) on the right side, 38 (36.2%) on the left side, and 40 (38.1%) on both sides. Of the 63 patients who presented with unilateral IH in the laparoscopic groups, 32 (50.8%) had synchronous contralateral patent process vaginalis (PPV) which were simultaneously repaired. This was significantly more common in children under 3 years of age. Operative time in unilateral or bilateral repair was significantly shorter in the laparoscopic repair groups (p < 0.001). Ipsilateral recurrence was not observed in any group. Metachronous contralateral IH occurrence was not significantly different between groups.
Conclusion:Laparoscopic IH repair may have benefit in terms of shorter operation time and diagnosis of unpredicted contralateral PPV compared to OR.
