Related Experiment Video
Updated: Dec 7, 2025

Laparoscopic Anatomical Right Hemihepatectomy via the In Situ Anterior Approach
Published on: August 8, 2025
Single-dermatome single-incision laparoscopic right hemicolectomy
Benjamin Storey1, Jie Zhao1,2, Tien Chern2,3
1Faculty of Medicine, The University of Newcastle, Newcastle, New South Wales, Australia.
Abstract:
We describe a novel single-incision laparoscopy right hemicolectomy technique using a single-dermatomal, muscle-splitting approach through a 4-cm incision located between the right anterior superior iliac spine and pubic tubercle. This new technique may be superior to traditional single-incision laparoscopy colectomy with the potential benefits of less post-operative pain, lower opioid requirements, lower risk of incisional hernia and better cosmesis but requires further validation.

