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. 2017 Dec;31(12):1428–1433. [Article in Chinese] doi: 10.7507/1002-1892.201707044

表 1.

Comparison of lateral patellofemoral angle, patellar tilt angle, and patella lateral shift distance between pre- and post-operation (n=15, Inline graphic)

手术前后外侧髌骨角、髌骨倾斜角以及髌骨外移度比较(n=15, Inline graphic

时间
Time
外侧髌股角(°)
Lateral patello-
femoral angle (°)
髌骨倾斜角(°)
Patellar tilt
angle (°)
髌骨外移度(mm)
Patella lateral shift
distance (mm)
术前
Preoperative
2.6±1.4 16.3±1.7 9.3±1.2
术后 1 年
One year after operation
13.1±2.3 2.8±1.7 2.7±0.7
统计值
Statistic
t=–17.776
P= 0.000
t=25.375
P= 0.000
t=17.363
P= 0.000