屈曲位

三维有限元分析证实了LCL会由于代偿PCL损伤后部分缺失的功能而导致其继发损伤，并且容易发生在膝关节屈曲位、内翻、外旋运动时，且损伤常发生在腓骨止点。

We confirmed the LCL would have a secondary damage due to the injury of PCL . The damage usually take place in the flexion , varus and external rotation situation , and injuries often occur in the fibula attachment .

大鼠右后肢用可塑性石膏由足跖管型固定至膝上1cm处，膝关节固定于屈曲位100°，踝关节固定于跖屈60°，共4周。

Their right hind limbs were fixed for 4 weeks with plastic plaster from metatarsus to 1 cm up the knee . The knee joint was fixed in 100 ° flexion and the ankle joint in 60 ° plantar flexion .

颈椎屈曲位MRI是本病早期诊断的重要依据。

Flexion position MRI is an important base of early diagnosis of Hirayama disease .

而脱水状态下，颈脊柱中立位时颈椎间盘极限扭转强度高于屈曲位时（P＜0.01）。

Under the hydrated conditions , specimens had a lower ultimate intortion strength ( P < 0.01 ) in neutral trunk posture than in flexed posture ;

屈曲位垂直、斜矢状面上ACL完整显示率分别为90.0%、90.0%。

Complete display of ACL in vertical and sagittal view of bending position is 90.0 % and 90.0 % respectively .

我们可以用石膏来替代它，把上臂固定于屈曲位。

We can replace this by plaster with the arm in flexion .

屈曲位骨性强直的人工全膝关节置换技术与临床效果

The technique and clinical result of total knee replacement in flexion ankylosed knee

伸直和屈曲位牵引治疗股骨粗隆间骨折对比分析

Comparative analysis of curative effect of extension and flexion traction for the treatment intertrochanteric fracture

第5掌骨颈骨折伸直与屈曲位整复固定治疗的比较研究

Comparison Study of Extension and Flexion Reduction and Fixation for Fracture of the Neck of the Fifth Metacarpal

实验用兔44只，每兔术后均将一侧膝关节固定于自然屈曲位6周。

One knee joint of each of44 rabbits was immobilized with the splint in natural flexion position for6 weeks .

结果内、外侧侧副韧带分浅、深两层，屈曲位深层紧张。

Results The colateral ligament had the deep and superficial parts , and the deep part was strained during the knee flexing .

屈曲位单人顶推法整复肘关节前脱位5例

Individual pushing of flexion reduction manipulation for the treatment of anterior dislocations of the elbow joint : a report of 5 patients

方法采用单纯髌前腱膜缝合术治疗髌骨骨折44例，术后患肢165°～175°半屈曲位固定。

Methods Forty-four patella fractures have been treated by only sewing patellae aponeurosis , then fixed at half flexion 165 ° - 175 ° location .

结果标本屈曲位时极限压缩强度比中立位时小（27%~42%，P<0.001）；

Result Specimens in a flexed posture had a lower ultimate compressive strength ( 27 % ~ 42 % , P < 0.001 ) than in a neutral posture .

采用自行设计的屈曲位棘突间植骨融合并保留修整悬吊黄韧带方法治疗12例（35个椎间节段）老年人获得性腰椎管狭窄症。

12 cases of old patients with acquired lumbar stenosis ( 35 interverteral segments ) were treated by interspinal process fusion in flexion position and suspension of ligament flavum .

结论（1）无论头颅位于屈曲位、中立位或后伸位，当受纵向作用力时，首先引起的是寰椎前弓的骨折；

Conclusions ( 1 ) The axial loading will cause the anterior arch fracture first no matter what position including flexion , median position or posterior extension of the head is .

颈部屈曲位，采用平卧位时骨盆下放置一个定制的楔形物而获得。

In order to obtain full flexion of the neck , maximal elevation of the head against the trunk is needed while the trunk is tilted down rostrally using a pelvic wedge .

结论：晨起椎间盘高度水化状态下以及颈脊柱屈曲位时，受到外伤负荷颈脊柱易损伤。

Conclusions : The spine may be more prone to injury early in the morning when the discs are at their greastest level of hydration and when they are in a fully flexed posture .

本试验选择了40例桡骨远端伸直型骨折病例，试验组20例，对照组20例，分别采用腕关节屈曲位与中立位小夹板外固定治疗。

In this study selected 40 patients with extension type distal radius fractures patients , 20 cases of experimental group and control group , 20 cases were used wrist flexion and neutral position outside the small splint fixation .

术后拍摄膝伸直位和最大被动屈曲位侧位X线片，测量膝关节从伸直位至最大屈曲位时股骨假体相对胫骨假体的前后移动距离及膝最大屈曲度。

The femoral antero-posterior translation was proved to have correlation with the maximum knee flexion . The roentgenograms were taken both at the knee extension and maximum flexion , then the femur translation and the knee flexion were measured .

屈曲或背伸位快速牵引对腰椎间盘突出症治疗的临床研究

Clinical study of rapid traction of flexion or stretch for lumbar disc herniation

随着膝关节屈曲角度的逐渐增大，相应的立位FTA逐渐减小。膝关节屈曲位和伸直位时的立位FTA的差值（△FTA）与膝关节的屈曲角度之间存在着正相关关系。

Positive correlation was found between the difference of the standing FTA in full extension and in flexion (Δ FTA ) and the flexion angle of the knee .