Precostal top-down extended totally extraperitoneal ventral hernia plasty (eTEP): simplification of a complex technical approach.

PURPOSE: Retromuscular mesh augmentation is generally considered to be the ideal technique for repairing ventral hernias and can be performed laparoscopically by 'enhanced view totally extraperitoneal plasty' (eTEP)-a technically complex procedure that requires a high level of surgical expertise. We aimed to develop a simplified technical modification. METHODS: Thirty-one patients with ventral hernias were operated with a modified precostal, top-down eTEP approach, and prospectively recorded in our hernia registry. We describe this novel standardized precostal access and the bilateral development of both retromuscular compartments with a cylindrical dilating balloon port. Demographic-, hernia-specific-, and perioperative data were analyzed retrospectively. RESULTS: Twenty-two primary and 9 incisional hernias with an average defect size of 34.5 cm2 were repaired. An average implant of 420 cm2 always completely covered diastasis recti and/or scars from previous midline laparotomies. Average procedure time was 128 min. One conversion was required due to peritoneal injury. Postoperatively there was one local infection and one patient suffered an interparietal herniation. There were no recurrences during the average 8-month follow-up period. CONCLUSION: With technical modification of precostal access and pneumatic balloon dilation of both retro-rectus compartments, the complex procedure can be simplified through time saving and straightforward unidirectional 'top-down' dissection. The better overview facilitates the crossover for connecting both retro-rectus spaces. In addition, the cranial access allows the anterior- and posterior layers to be closed up to the xiphoid.

Short-term results after laparoscopic repair of giant hiatal hernias with pledgeted sutures: a retrospective analysis.

PURPOSE: This study investigates if pledgeted sutures for hiatal closure could be an alternative to mesh for the surgical treatment of large hiatal hernia. METHODS: Forty-one patients who underwent laparoscopic 270° Toupet fundoplication with pledgeted sutured crura between September 2014 and April 2017 were evaluated with regard to recurrence of hiatal hernia at 3 months and 1 year after surgery. Indication for pledgets was a hiatal surface area of at least 5.60 cm2, or migration of more than 1/3 of the stomach into the thorax or preoperative hernia size > 5 cm. The integrity of repair was assessed using a barium swallow test 3 months and 1 year after surgery. RESULTS: All operations could be completed laparoscopically with no intraoperative complications. Until study end no complications related to the pledgets have occurred. Forty-four of 50 patients (88.0%) completed the follow-up radiographic examination 3 months (mean 12.7 weeks) after surgery, and 37 patients (74.0%; mean 55.1 weeks) 1 year after surgery. Postoperative recurrence was diagnosed in 3/44 patients (6.8%) at 3 months, and in 4/37 patients (10.8%) at 1 year follow-up. Only one patient was symptomatic, 1 year after surgery (2.7%). All other patients with reherniations were asymptomatic at time of the study. CONCLUSIONS: Utilization of pledgets to reinforce hiatal sutures seems safe and shows a quite low early recurrence rate compared to other methods. Long-term data will allow firm conclusions as to whether pledgeted sutures are an appropriate solution for the treatment of giant hiatal hernias.