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Table 2

Comparison of preoperative and postoperative outcomesc (n = 8).

Preoperative Postoperative P-value
Mean SD Mean SD
Range of motion (°)
 Knee flexion 83.13 20.17 103.13 10.33 0.002
 Knee extension 11.25 3.54 1.25 2.32 <0.001
Knee society score (points)
 Knee 30.88 7.99 87.25 5.97 <0.001
 Function 26.25 17.47 79.38 11.78 <0.001
HKA angle (°)
 Varus (n = 6) 17.63 3.61 5.23 1.68 <0.001
 Valgus (n = 2) 21.00 7.21 2.45 1.2 0.198
Overall total correction all patients (n = 8) 18.48 4.38 4.54 1.97 <0.001
c

SD = Standard Deviation, ° = Degree.

P-value determined by Paired-Samples t-test.

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