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Operative time comparison between robotic-assisted and manual cases, surgeon 2.
| RATKA cases 1-20, mean (range) | RATKA cases 21-40, mean (range) | RATKA cases 41-60, mean (range) | MTKA, mean (range) | |
|---|---|---|---|---|
| Total N | 20 | 20 | 20 | 20 |
| Time (min) | 74.8 (59-96) | 65.3 (51-85) | 58.1 (50-70) | 61 (47 -85) |
| P value | <0.0001 | 0.1103 | 0.1785 |
MTKA, manual total knee arthroplasty.
