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A novel technique of robotic preperitoneal approach for Morgagni hernia repair
Author(s) -
Gergen Anna K.,
Frankel John H.,
Weyant Michael J.,
Pratap Akshay
Publication year - 2021
Publication title -
asian journal of endoscopic surgery
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.372
H-Index - 18
eISSN - 1758-5910
pISSN - 1758-5902
DOI - 10.1111/ases.12897
Subject(s) - medicine , surgery , dissection (medical) , hernia , visual analogue scale , surgical mesh , diaphragmatic breathing , laparoscopy , falciform ligament , alternative medicine , pathology
Morgagni hernia (MH) is a rare, congenital diaphragmatic hernia. We developed a novel robotic‐assisted technique to repair MH which enables dissection into the preperitoneal space, facilitating closure of the diaphragmatic defect and placement of a synthetic mesh. Materials and Surgical Technique Between August 2017 and August 2020, 8 consecutive patients with MH were repaired by robotic‐assisted transabdominal preperitoneal (r‐TAPP) approach. A preperitoneal plane is developed at the level of the falciform ligament and extended toward the diaphragmatic defect. The pocket is dissected inferior to the defect to allow 3 to 5 cm overlap of synthetic mesh. Excision of the hernia sac followed by closure of defect is performed. A synthetic mesh is deployed in the preperitoneal space with wide overlap. This technique using the robot provides superior optics and ergonomics for dissection while isolating the mesh from underlying viscera and avoiding the need for suturing or tacking of the mesh. Data of patients who underwent r‐TAPP were reviewed. Mean operating time was 113 minutes. Mean pain visual analog scale score was 5/2 on post‐operative days 1/7. Average hospital stay was 1.8 days. One patient developed superficial cellulitis related to the abdominal drain. There were no procedure‐related complications, 30‐day readmissions, or hernia recurrences at a mean follow‐up of 10 months. Discussion A robotic‐assisted preperitoneal approach is a novel, safe, and anatomically justified alternative technique for MH repair that may lead to improved post‐operative outcomes.