Robotic Technology for Knee Implant Sizing
Author Information
Author(s): Muacevic Alexander, Adler John R, Londhe Sanjay B, Patel Kunal, Baranwal GovindKumar, Shah Ashit, Shah Dhruv
Primary Institution: Criticare Asia Hospital, Mumbai, IND
Hypothesis
Can image-free robotic-assisted technology accurately predict implant sizes during total knee arthroplasty?
Conclusion
Image-free robotic-assisted technology significantly improves the accuracy of implant sizing in total knee arthroplasty.
Supporting Evidence
- The robotic system achieved 92% accuracy in predicting the exact femoral component size.
- The accuracy for predicting within ±1 size was 100%.
- Statistical significance was established using the Chi-square test.
Takeaway
This study shows that using robots can help doctors pick the right size for knee implants, making surgeries better and patients happier.
Methodology
The study involved 50 patients undergoing image-free robotic-assisted total knee arthroplasty, with implant sizes predicted by a robotic system and verified against trial components.
Potential Biases
Potential bias due to the study being conducted by a single surgical team.
Limitations
The study was conducted at a single center with a single surgical team, which may limit generalizability.
Participant Demographics
Mean age 68.5 years, 13 males and 37 females.
Statistical Information
P-Value
0.0005
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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