AO screw internal fixation for fracture of femoral tuberositas It is highly suggested axis radiograph of the knee with the tibiae tuberositas localization are helpful to early diagnosis .

AO 动力 髁螺钉系统内固定治疗股骨 粗 隆 部骨折采用的膝关节轴位 胫骨结节定位投照法准确、易操作，有助于早期诊断。