Gallbladder surgery review finds mixed outcomes with robotic surgery
Robotic surgery was linked to more bile duct injuries, lower odds of some other complications and higher costs than laparoscopy.
Based on the published abstract. The full paper may contain additional methods, results and limitations.
The 30-second takeaway
Robotic gallbladder removal had mixed outcomes compared with standard laparoscopy. Pooled results linked it to more bile duct injuries but lower odds of serious complications and switching to open surgery. Costs were higher. Because the review included observational studies, it cannot establish that the surgical approach itself caused these differences.
The authors flag surgeons' learning curves and differences in administrative coding as potential influences on injury rates. Excluding studies published in languages other than English may also limit the review.
What researchers found
Bile duct injury after gallbladder removal
The pooled risk was 3.12 times as high with robotic surgery (relative risk 3.12; 95% CI 2.34 to 3.91). Follow-up timing is unspecified.
Different safety outcomes
Bile duct injury and serious complications gave contrasting results. The abstract reports them separately without explaining how the categories overlap, so these findings do not provide a single verdict on overall safety.
Context varied across studies
Operating times differed by region, while overall hospital stay was described as similar. Suggested advantages in technically complex cases remain uncertain; the abstract does not establish who would consistently benefit from robotic surgery.
The original publication
Comparative effectiveness, safety, and cost of laparoscopic versus robotic minimally invasive cholecystectomy: a systematic review and meta-analysis.
Coco D, Leanza S
J Robot Surg · 2026
- PubMed ID
- 41540300
- Record checked
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