From: Application of different patella height indices in patients undergoing total knee arthroplasty
 | Preoperation | Postoperation | P |
---|---|---|---|
IS index | 1.07 ± 0.19 | 1.07 ± 0.17 | 1 |
MIS index | 1.61 ± 0.22 | 1.51 ± 0.21 | < 0.0001 |
BP index | 0.86 ± 0.16 | 0.74 ± 0.14 | < 0.0001 |
CD index | 0.93 ± 0.15 | 0.78 ± 0.12 | < 0.0001 |