Robotic-Assisted Knee Surgery vs Conventional Surgery
Author Information
Author(s): Avram George M., Tomescu Horia, Dennis Cicio, Rusu Vlad, Mengis Natalie, Ammann Elias, Pacchiarotti Giacomo, Hirschmann Michael T., Predescu Vlad, Russu Octav
Primary Institution: Department of Orthopaedic Surgery and Traumatology, Kantonsspital Baselland, Switzerland
Hypothesis
Does robotic-assisted medial unicompartmental knee arthroplasty provide better outcomes than conventional implantation?
Conclusion
Robotic-assisted knee surgery results in better patient-reported outcomes and lower complication rates compared to conventional surgery.
Supporting Evidence
- Robotic-assisted surgery showed a higher FJS-12 score at 6 months postoperatively.
- Lower all-cause revision rates were observed in the robotic-assisted group at 36 months.
- Robotic-assisted surgery had a significant odds ratio for lower revision rates compared to conventional surgery.
Takeaway
Using robots for knee surgery can help patients feel better and have fewer problems after the operation compared to traditional methods.
Methodology
A systematic review and meta-analysis were conducted following PRISMA guidelines, analyzing data from five databases.
Potential Biases
High risk of bias due to the predominance of observational studies with short follow-up periods.
Limitations
Most studies included were retrospective, leading to a significant risk of bias.
Participant Demographics
The study included 2446 patients, with 1172 receiving robotic-assisted surgery and 1274 receiving conventional surgery.
Statistical Information
P-Value
p < 0.01
Confidence Interval
95% CI: 5.14 to 15.49
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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