Laparoscopic paediatric inguinal hernia repair: lessons learned from 102 cases

INTRODUCTION: Paediatric inguinal hernias (IHs) are common. The first paediatric laparoscopic hernia repair was described by El-Gohary and colleagues in the United Arab Emirates in 1993. Both laparoscopic inguinal hernia repair (LIHR) and open repair still exist concurrently with no consensus on gold standard treatment at present. The purpose of this study was to retrospectively evaluate our initial experience with LIHR in paediatric patients. METHODS: A retrospective observational cohort study of all paediatric patients that underwent LIHR in our institution was performed. Intraoperative and postoperative outcomes were examined. RESULTS: During the study period, 102 patients were scheduled for LIHR. The majority (76.5%) were male with a median age of 5 months. Thirty two patients (31.4%) were neonates at the time of surgery. The majority of cases (83.3%) were elective procedures. There were no instances of intraoperative vascular or visceral injury. Most patients underwent surgery as a day case. Eighteen patients underwent bilateral LIHR. The recurrence rate was 1.9%. These occurred in the first two patients to undergo LIHR, after which no recurrences were observed following a modification of the technique. The overall complication rate was 7.1%, most of which were managed conservatively. CONCLUSION: Paediatric LIHR is a safe, feasible and effective procedure that is associated with a short inpatient length of stay, a low recurrence rate and low postoperative complication rate. The technique is versatile and can be used to treat both elective and emergency presentations with IH in a wide age range.