Indirect inguinal hernia repair conducted with single conventional port intracorporeal conventional equipment-endoscopic surgery

Preferences for Inguinal Hernia Repair in Infants: A Survey of the Eastern Pediatric Surgery Network

INTRODUCTION

Laparoscopic inguinal hernia repair (IHR) is being performed more frequently in children, but few studies have evaluated surgical practice patterns in infants. In this study, we surveyed pediatric surgeons within a regional consortium to assess current preferences for IHR strategy in infants. We hypothesized that early-career pediatric surgeons would prefer laparoscopic IHR over open IHR in this patient population.

METHODS

A Qualtrics survey addressing surgeon preferences for IHR was distributed to 160 pediatric surgeons at 19 member institutions affiliated with the Eastern Pediatric Surgery Network. Surgeons were stratified by self-reported number of years in attending practice. Responses were compared using t-tests and chi-square tests wherever appropriate.

RESULTS

Ninety-eight surgeons responded to the survey (61% response rate; two incomplete responses were excluded). Forty respondents (41.7%) had 0-10 ys of experience, 26 (27.1%) had 10-20 ys of experience, and 30 (31.2%) had over 20 ys of experience. Over 90% of early-career surgeons reported a preference for laparoscopic IHR in infants, compared to less than 50% of mid-career surgeons and less than 20% of late-career surgeons (P < 0.001). Respondents preferring laparoscopic IHR most commonly cited inherent assessment of the contralateral side, confirmation of hernia before repair, and technical ease of the laparoscopic approach as factors contributing to their preference.

CONCLUSIONS

The majority of early-career pediatric surgeons prefer laparoscopic IHR over open IHR in infants, representing a substantial shift away from what is traditionally regarded as the gold standard open technique. Larger studies are needed to compare long-term outcomes after laparoscopic and open IHR in infants.

Green Guidewire Combined with Epidural Needle-Saline Separating Minimize Invasiveness and Optimize Outcomes in Single-Port Laparoscopic Treatment for Pediatric Inguinal Hernia

Objective: To investigate the application value, feasibility, and safety of modified single-port laparoscopic surgery in the treatment of pediatric inguinal hernia. Methods: One hundred and twenty cases of children with indirect inguinal hernia admitted from 2017 to 2022 were enrolled in the Control and Observation groups, with 80 and 40 cases, respectively. They underwent traditional open high ligation of the hernia sac and modified single-port laparoscopic high ligation of the hernia sac, respectively. The operation duration, surgical incision size, intraoperative bleeding, postoperative hospital stay, first ambulation time, and hospitalization expenses were compared between the two groups, as well as the incidence of surgical complications in the two groups. Results: The surgical incision size, intraoperative bleeding, postoperative hospital stay, and first ambulation time of the Observation group were less than those of the Control group. There was no significant difference in operation duration or hospitalization expenses between the two groups. Only two cases in the Observation group showed suture knot reactions after surgery, with no incision infection, inguinal hematoma, iatrogenic cryptorchidism, etc. The overall incidence of complications in the Observation group was lower than that of the Control group. Conclusion: Modified single-port laparoscopic surgery for inguinal hernia in children has the advantages of minimal invasiveness, and enhanced recovery, along with fewer complications and recurrence, hence it is worthy of recommendation in clinical practice.

Addition of Transfixation Suture to Purse String Suture During Intraperitoneal Inguinal Hernia Repair Increases Peri-Hernia Sac Neck Collagen Formation

BACKGROUND

The worldwide accepted repair for indirect inguinal hernia in children is high ligation of the hernia sac with open herniotomy. However, laparoscopic pediatric inguinal hernia repair (IHR) has been gaining popularity in the last two decades. An experimental study was conducted to investigate the effects of different intraperitoneal IHR suture techniques on the collagen formation at the hernia sac neck.

METHODS

Present study was conducted on thirty-five male adult (3-6 months old) Wistar-Albino rats (260-300 g). Intraperitoneal IHR with different hernia sac neck suturing techniques (purse string suture only, transfixation suture only and purse string suture plus transfixation suture) were performed through median laparotomy using open operative techniques. Non-absorbable 2/0 braided polyester suture with 16 mm 1/2 curved round needle (Ti-cron, Covidien, MN) was used as suture material.

RESULTS

The highest collagen thickness around the suture was detected in intraperitoneal IHR with purse-string plus transfixation suture group. The collagen thickness of the intraperitoneal IHR with purse string suture only and IHR with tranfixation suture only groups were not statistically significantly different. The collagen thickness of the intraperitoneal IHR with purse string suture plus transfixation suture group was statistically significantly higher compared with the intraperitoneal IHR with purse string suture only and intraperitoneal IHR with transfixation suture only groups.

CONCLUSIONS

The combined usage of purse string suture and transfixation suture during laparoscopic intraperitoneal inguinal hernia repair further stimulates mesothelial fibrosis at the hernia sac neck compared with mesothelial fibrosis induced by purse string suture only or transfixation suture only.