Laparoscopic repair of epiphrenic diverticulum

Area of Science:

• Gastroenterology
• Surgical Innovation
• Esophageal Diseases

Background:

• Epiphrenic diverticulum is a rare esophageal condition with unclear pathogenesis.
• Surgical intervention is reserved for symptomatic cases due to high morbidity risks.
• Laparoscopic epiphreniculectomy has emerged as a safe and effective treatment option.

Purpose of the Study:

• To describe a specific laparoscopic transhiatal approach for epiphrenic diverticulectomy.
• To evaluate the feasibility, safety, and outcomes of this surgical technique.
• To report on the long-term clinical and objective results.

Main Methods:

• Retrospective analysis of 30 patients with symptomatic epiphrenic diverticulum undergoing laparoscopic surgery between 1994 and 2012.
• Detailed description of the laparoscopic transhiatal surgical technique.
• Assessment of postoperative complications, follow-up duration, and recurrence rates.

Main Results:

• All 30 patients underwent successful laparoscopic surgery without conversion to open procedures.
• Postoperative course was uneventful in 93.3% of patients.
• One patient experienced a suture line leak requiring thoracotomy; another had hemoperitoneum necessitating splenectomy.
• Median follow-up was 52 months, with no reported recurrences.

Conclusions:

• Laparoscopic transhiatal surgery is a preferred and safe approach for symptomatic epiphrenic diverticulum in experienced hands.
• The procedure demonstrates feasibility and satisfactory long-term clinical and objective outcomes.
• Minimally invasive surgery offers a viable alternative with low recurrence rates for this uncommon esophageal condition.