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A true laparoscopic herniotomy in children: evaluation of long-term outcome
Stefan Giseke1, Monika Glass, Priyanka Tapadar
1Department of Pediatric Surgery, Pediatric Clinic, Centre Hospitalier de Luxembourg, Luxembourg, Luxembourg.
Insights
Laparoscopic inguinal hernia repair in children offers excellent cosmetic outcomes and a low recurrence rate of 1%. This minimally invasive technique minimizes surgical stress and provides superior diagnostic capabilities for pediatric inguinal hernias.
Area of Science:
- Pediatric Surgery
- Minimally Invasive Surgery
- Laparoscopic Techniques
Background:
- Inguinal hernias are common in children, traditionally treated with open surgery.
- Laparoscopic techniques offer potential advantages in diagnosis and treatment.
- Mimicking open surgical principles, a laparoscopic approach was developed for pediatric inguinal herniotomy.
Purpose of the Study:
- To evaluate the efficacy and outcomes of a laparoscopic technique for pediatric inguinal hernia repair.
- To assess diagnostic capabilities, operative time, recurrence rates, and cosmetic results.
Main Methods:
- Retrospective review of 525 consecutive laparoscopic herniotomies in 385 children (0.13-16.8 years).
- Data collected included operative time, complication rates, recurrence, and cosmetic outcomes.
- Laparoscopic approach aimed to replicate classical open surgical steps.
Main Results:
- 95% of children were treated on an outpatient basis with all operations completed laparoscopically.
- Mean operative time was 32.1 minutes; hernia recurrence rate was 1% with no testicular complications.
- Superior diagnostic visualization identified contralateral patent processus vaginalis in 29.2% of unilateral cases.
Conclusions:
- Laparoscopic inguinal herniotomy is a safe and effective alternative to open repair in children.
- The technique offers excellent cosmetic results, minimal invasiveness, and enhanced diagnostic accuracy.
- Minimizing surgical and anesthetic stress makes laparoscopy a valuable option for pediatric hernia repair.
Abstract:
Thirteen years of experience with a laparoscopic technique mimicking, as closely as possible, the classical open technique are presented in this report. Consecutive laparoscopic herniotomies in 385 children (178 girls and 207 boys; age 0.13 to 16.8 years) with a total of 525 hernia repairs were included into a retrospective review. Overall, 95% of children were treated on a day-care basis; all operations were completed laparoscopically. Mean operation time was 32.1 minutes (26.2 for unilateral hernias and 34.5 for bilateral). In total, 10.1% of children presented with clinically bilateral hernias, whereas 29.2% of clinical unilateral hernias had a patent contralateral processus vaginalis. We discovered femoral hernias in 2.6% and direct inguinal hernias in 0.5% of the cases. In 79 cases, a concomitant of umbilical herniorraphy was performed. There were no cases of testicular malposition or atrophy. We had a 1% hernia recurrence rate. Cosmetic outcome was excellent. Laparoscopy provides the surgeon with a superior diagnostic tool, facilitating the diagnosis of any kind of inguinal hernia or controlateral patent processus vaginalis and its repair in the same session; surgery- and anesthesia-related stress is minimized. This makes it an interesting alternative to the open repair of inguinal hernias in children, providing an excellent view on the cord structures and leaving them, as well as the testis, untouched.
