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Robotic Single-Port Laparoscopic Cholecystectomy Is Safe but Faces Technical Challenges
Yoen T K van der Linden1, Hylke J F Brenkman1, Sylvia van der Horst1
1Department of Surgery, University Medical Center Utrecht , Utrecht, The Netherlands .
Summary
Robotic single-port laparoscopy (RSPL) cholecystectomy is feasible but presents challenges. Technical limitations and complications like gallbladder rupture and hernias may restrict its widespread use.
Area of Science:
- Minimally Invasive Surgery
- Surgical Robotics
- Gastrointestinal Surgery
Background:
- Multiport laparoscopy is standard for cholecystectomy.
- Single-port laparoscopy (SPL) aimed to improve outcomes but faced technical hurdles.
- Robotic SPL (RSPL) was developed to address SPL's limitations.
Purpose of the Study:
- To evaluate the intraoperative and postoperative outcomes of robotic single-port cholecystectomies.
- To assess the technical feasibility and challenges of the RSPL technique.
Main Methods:
- Prospective analysis of 27 patients undergoing RSPL cholecystectomy from January 2012 to December 2014.
- Evaluation of intraoperative results, including operating time and conversions.
- Assessment of postoperative complications and long-term outcomes such as trocar-site hernias.
Main Results:
- The median operating time was 81 minutes.
- Conversions to multiport or open procedures occurred in 2 patients due to instrument length and exposure issues.
- Complications included gallbladder rupture (7 procedures), postoperative complications in 4 patients (bleeding, peritonitis, wound infections), and a 19% incidence of trocar-site hernias at follow-up.
Conclusions:
- Robotic single-port cholecystectomy is a feasible surgical option.
- Technical challenges, particularly with non-wristed robotic instrument length, were encountered.
- High rates of gallbladder rupture and trocar-site hernias may limit the applicability of RSPL cholecystectomy.
