查询词典 flexion

While the conentional wisdom is that the metacarpophalangeal joint should be immobilized in a position of flexion, alternatie methods for cast immobilization hae been described.

背景：大多数关节外的掌骨骨折都可以保守治疗，传统的做法使将掌指关节屈曲位固定，其它的固定方法也有描述。

(1)The AEMG of extension are higher than flexion, suggesting that concentric exercise are stronger activation than eccentric exercise;(2)The activity pattern of lumbar multifidus existed contralateral enhancement effect during trunk axial rotation;(3)The high activation range of lumbar multifidus and erector spinae may be concentrated in the region of 45 °-65 ° angle.

单侧手持负荷且当负荷等级达到一定水平时，腰部竖脊肌和多裂肌的激活特征表现为对侧增强效应；背部负荷时腰部竖脊肌和多裂肌各自左右两侧的激活特征表现为对称效应。

As true synovial joints,each facet joint contains a distinct joint space capable of accommodating between 1 and 1.5 ml of fluid, a synovial membrane, hyaline cartilage surfaces, and a fibrous capsule.21 The fibrous capsule of the lumbar facet joint is approximately 1 mm thick and composed mostly of collagenous tissue arranged in a more or less transversefashion to provide maximum resistance to flexion.22,23The joint capsule is thick posteriorly, supported by fibers arising from the multifidus muscle.

作为真正的滑膜关节，每个小关节包含明显的关节间隙，容纳1到1.5ml关节液。小关节由滑膜，透明软骨表面，和纤维囊组成。纤维囊厚约1mm，大部分有白色纤维组成，横向排列，以在屈曲时提供最大的张力。囊的后部很厚，纤维来源与多裂肌。

The myoelectric responses of most lumbar trunk muscles to static lateral flexion were dependent on trunk position and loading.

结论大多数腰肌的肌电反应取决于躯干侧屈的位置和是否负重。

This method can improve and treat flexible myospasm of upper limbs, straight myospasm of lower limbs, flexion and contracture of fingers, foot drop and strephenopodia.

从而对中风患者上肢屈曲性痉挛，下肢伸直性痉挛；手指的屈曲性挛缩以及足下垂内翻等症状，达到改善和治疗的目的。

However, nonoperative treatment of the torn medial collateral ligament allows faster restoration of flexion and quadriceps muscle power.

但是，非手术治疗撕裂的内侧副韧带可以更快的恢复屈膝范围和股四头肌肌力。

METHODS: The stability of intact specimens in flexion, extension, lateral bending and torsion was examined. A fracture model was created using dropping technique. The fracture model was instrumented with short-segment pedicular screw fixation (4-screw construct) or the intermediate screws structure (6-screw construct).

测量完整标本前屈-后伸、侧屈及旋转的稳定性后，通过重物撞击技术制造伤椎骨折模型，然后对每个标本行传统短节段椎弓根螺钉固定（4枚螺钉固定）及增加骨折椎椎弓根螺钉固定（6螺钉固定）。

Conclusion］knee flexion may be considered to be a safer position,still there is possible potential popliteal artery injury.

结论］屈曲膝关节是一个相对安全的体位，但在膝部手术中，并不能保证规避损伤动脉的潜在危险。

［objective］to clarify the precise displacement of the popliteal artery during knee flexion using magnetic resonance imaging.

摘 要：［目的］阐明膝关节屈曲时胫骨后方动脉位置的变化。

The fiber was tensed in extension and relaxed in flexion. The posteromedial capsule tensed only in knee extension.

后内侧关节囊仅在伸膝时紧张，3个结构的股骨附着部位紧密相邻。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。