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Updated: Jun 22, 2026

Clinical Application of Single-Surgeon, Three-Port, Laparoscopic Resection for Colorectal Cancer with Natural Orifice Specimen Extraction
Published on: March 24, 2023
Abhishek Chatterjee1, Michael J Payette, Christopher P Demas
1Department of Surgery, Dartmouth Hitchcock Medical Center, Lebanon, NH 03756, USA. abhishek.chatterjee@hitchcock.org
Opportunity cost in surgery is the potential gain lost when choosing a less efficient technology. This study presents a model to calculate this cost, showing surgeons can better compare devices by valuing unused time.
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