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Laparoscopic Left Lateral Sectionectomy: Guided by the Ligamentum Teres Hepatis and the Umbilical Fissure Vein
Published on: September 27, 2024
Financial comparison of laparoscopic versus open hepatic resection using deviation-based cost modeling
Robert M Cannon1, Charles R Scoggins, Glenda G Callender
1Division of Surgical Oncology, Department of Surgery, University of Louisville, Louisville, KY, USA.
Annals of Surgical Oncology
|May 3, 2013
Summary
Laparoscopic liver resection is generally more cost-effective than open resection, offering lower overall costs. However, complex procedures like right hepatectomy may incur higher upfront operating room charges, offsetting hospitalization savings.
Area of Science:
- Hepatobiliary Surgery
- Minimally Invasive Surgery
- Health Economics
Background:
- Growing evidence supports laparoscopic liver resection (LLR) over open resection (OLR) for clinical outcomes.
- Limited data exist on the financial implications of LLR compared to OLR.
Purpose of the Study:
- To compare the financial impact of laparoscopic versus open liver resection.
- To evaluate the cost-effectiveness of LLR based on procedure complexity.
Main Methods:
- Retrospective review of 98 patients undergoing first-time hepatic resection (2007-2011).
- Comparison of laparoscopic and open cases based on operating room (OR) and hospital charges.
- Utilized deviation-based cost modeling and weighted average mean cost (WAMC) to assess financial and clinical efficacy.
Main Results:
- 57 laparoscopic and 41 open resections were analyzed; right hepatectomy was most common in both groups.
- Laparoscopic cases showed significantly higher rates of uncomplicated postoperative hospitalization (73.7% vs. 26.8%, p<0.001).
- Overall WAMC was lower for laparoscopic ($58,401) versus open ($69,728); however, for right hepatectomy, laparoscopic WAMC was higher ($69,544 vs. $68,266).
Conclusions:
- The cost-effectiveness of laparoscopic hepatectomy is procedure-dependent.
- While laparoscopy generally offers cost advantages, complex procedures like right hepatectomy may have higher initial OR costs that negate savings from shorter hospital stays.
