Table 4 Flexion/extension deficit and ROM before/after revision
From: Low-grade infections as a possible cause of arthrofibrosis after total knee arthroplasty
Minimum | Maximum | Mean value | Standard deviation | |
|---|---|---|---|---|
Flexion before revision | 40 ° | 130 ° | 91.76 ° | 20.38 ° |
Flexion after revision | 65 ° | 125 ° | 92.06 ° | 13.70 ° |
Extension deficit before revision | 0 ° | 20 ° | 2.65 ° | 5.04 ° |
Extension deficit after revision | -5 ° | 10 ° | 1.76 ° | 3.93 ° |
Range of motion before revision | 35 ° | 130 ° | 89.12 ° | 22.52 ° |
Range of motion after revision | 55 ° | 125 ° | 90.29 ° | 15.26 ° |