作者报告了117例关于髌骨膝前阻挡术治疗麻痹性膝反屈的病例。
The authors reported 117 eases about patella-block treatment of genu recurvatum in sequela of poliomyelitis.
篮球运动中常见的损伤类型有髌骨软骨病及“篮球膝”、踝关节损伤、腰肌劳损及下腰部痛、跟腱周围炎及疲劳性骨折。
Common injuries in basketball include patella chondropathy, "basketball knee", ankle joint injury, waist muscle injury, lower waist pain, heel tendon peripheral inflammation and fatigue fracture etc.
全膝置换假体周围的股骨远端，胫骨近端，髌骨骨折是非常难治疗的。
Fractures of the distal femur, proximal tibia, and patella that occur adjacent to a total knee replacement may be very difficult to treat.
四头肌缩短，连接胫骨髌腱拉动髌骨上拉。这收缩的力量带来膝进入延长。
The quadriceps contracts, pulling on the patella which is connected to the tibia by the patellar tendon. The force of this contraction brings the knee into extension.
术后并发症少，有利于患膝早期功能锻炼，尤其适合髌骨粉碎性骨折。
It also has less complication after surgery and permits functional exercise early, especially for comminuted patellar fracture.
在伸膝力矩不变的条件下，通过改变髌骨轴线位置，模拟髌骨厚度和高度以及髌骨倾角的变化。
The changes of thickness and tilt Angle of patella are simulated by translating and rotating the patellar axis.
采用膝前正中切口联合髌囊环扎治疗髌骨粉碎性骨折疗效满意。
Patella with knee joint capsule incision encircling the treatment of patellar fracture results were satisfactory.
于髌骨内下方参与形成髌周动脉环的膝降动脉关节支的髌下支或膝下内动脉干长、位置恒定。
Medial inferior genicular artery and inferior patellar branch of the descending genicular arterial articular branch merge and accede to prepatellar ring on inferior medial to patella.
目的探讨髌骨切除后加强伸膝肌力的方法。
Objective Study on how to strengthen knee extension function following patellectomy.
探讨膝前正中切口髌骨爪联合髌囊环扎治疗髌骨粉碎性骨折及其疗效。
Objective patella knee joint patellar incision encircling capsule and efficacy of treatment of patellar fractures.
髌骨上、下缘点随膝角变化的运动轨迹类似于抛物线形状；
With the changes of the knee angles, the moving track of upper and lower edge point of the knee cap is similarly a parabola;
髌骨上、下缘点随膝角变化的运动轨迹类似于抛物线形状；
With the changes of the knee angles, the moving track of upper and lower edge point of the knee cap is similarly a parabola;
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