Extension of the elbow and supracondylar fractures in children. We tested the hypothesis that children who sustain a supracondylar fracture have a greater range of elbow hyperextension than those with a fracture of the ... GJ Mclauchlan - 《Journal of Bone & Joint Surgery British Volume》 被...
Electrical impedanceMotion analysisJoint angleEstimationThis research shows estimation of elbow joint angle in flexion and extension using 4 or 8 parameters (Z_0, Z_∞, f_m, β, ΔZ_0, ΔZ_∞, _f_m, Δβ) of upper arm electrical impedance and multiple regression analysis. The multiple ...
We recorded electromyographic (EMG) reactions from the flexors of the elbow joint and evoked potentials (EP) from the somatic cortex (fields 3, 4, and 6) of unanesthetized cats. These reactions were elicited by perturbation of an external extensor loading applied to the arm and evoking passive...
The meaning of EXTENSION is the action of extending : state of being extended. How to use extension in a sentence.
1.The act of bringing the distal portion of a joint in continuity with the long axis of the proximal portion. 2.A pulling or dragging force exerted on a limb in a distal direction. 3.To straighten a joint (i.e., the elbow is in extension when fully straightened). ...
The return of extension of the elbow, wrist, and fingers was monitored.#Excellent and good muscle strength of finger extension were noted in 45.3% of cases. The patients were divided into group A (>32 years) and group B (≤32 years) according to receiver operating characteristic curve ...
In addition comparison of elbow extension angles at ball release calculated from the markers during bowling trials with those measured from high speed video also showed good agreement with mean differences of 0°±2°. 展开 关键词: cricket bowling illegal bowling action ...
摘要: Conclusions. The elbow-extension test can be used as a sensitive clinical screening test for patients with acute elbow injuries.被引量: 37 年份: 2002 收藏 引用 批量引用 报错 分享 全部来源 求助全文 dx.doi.org 相似文献 引证文献
Interpretation Two functional elbow flexion domains exist, separated by a transition domain of 36°. Treatment should be focussed to bridge both domains. Limiting treatments, e.g. arthrodesis of the elbow joint within this transition range, especially in a cosmetic 90°, leads to severe disability...
Background:The objective of this study was to evaluate whether a simple test of full elbow extension was a reliable indicator of bone/joint injury at the elbow joint. Methods:In this prospective study, patients with acute elbow injuries were asked to fully extend the injured elbow. Radiologists...