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Operative time comparison between robotic-assisted and manual cases, surgeon 1.
| 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) | 59.1 (43-77) | 53.2 (36-76) | 53.3 (41-70) | 46.9 (34-60) |
| P value | <0.0001 | 0.0196 | 0.0104 |
MTKA, manual total knee arthroplasty.
