Efficacy of the "critical view/open book" concept for implementing standardized right hemicolectomy with complete mesocolic excision—results from a series of minimally invasive surgical training courses

By
Marvin Heimke
Tillmann Heinze
Heiko Aselmann
Matthias Biebl
Maximilian Brunner
Jonas Johannink
Werner Kneist
Benedikt Reichert
Julius Pochhammer
Christoph W. Strey
Andreas Türler
Christoph Wullstein
Stefan Benz
Thilo Wedel
May 29, 2026
0 min

Surgical Endoscopy

Overview

This study evaluates the effectiveness of the 'critical view/open book' approach in standardizing right hemicolectomy with complete mesocolic excision (CME) during surgical training sessions. The findings suggest that this method enhances understanding of CME principles and improves surgical outcomes.

Background

Right hemicolectomy with CME is a complex procedure associated with significant complication risks. The lack of standardization in surgical techniques has led to varied clinical outcomes. Establishing a structured training pathway is essential to promote quality standards in minimally invasive surgical practices.

Data Highlights

No numerical data or trial data was provided in the source material.

Key Findings

The 'critical view/open book' concept includes 8 critical views for safe surgical dissection.
The training course emphasized the importance of understanding topographic anatomy relevant to CME.
Participants were able to apply the 'critical view/open book' concept in a body donor setting.
The approach aims to facilitate the resection of high-quality CME specimens.
Implementation of the concept is intended to become the standard of care in surgical practice.

Clinical Implications

The 'critical view/open book' approach may enhance surgical training and improve the quality of CME procedures. Understanding the principles of CME is crucial for surgeons to achieve optimal outcomes in right-sided colon cancer surgeries.

Conclusion

The study supports the adoption of the 'critical view/open book' approach as a standardized technique in surgical training for right hemicolectomy with CME. This may lead to improved surgical practices and patient outcomes.

Efficacy of the "critical view/open book" concept for implementing standardized right hemicolectomy with complete mesocolic excision—results from a series of minimally invasive surgical training courses

Effectiveness of the 'Critical View/Open Book' Approach in Right Hemicolectomy

Overview

Background

Data Highlights

Key Findings

Clinical Implications

Conclusion

Related Resources & Content

Original Source(s)

Efficacy of the "critical view/open book" concept for implementing standardized right hemicolectomy with complete mesocolic excision—results from a series of minimally invasive surgical training courses

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