目的从临床上评价超声检查对诊断近端指间关节伸指肌中央腱断裂的准确性。
Objective To evaluate the accuracy of ultrasonographic diagnosis for central slip rupture of the finger extensor tendon mechanism of the proximal interphalangeal joint.
记录同一右侧伸指总肌的单纤维肌电图。
The SFEMG was recorded from the same extensor digitorum communis (EDC) muscle.
目的：采用改进的掌板紧缩手术方法，以矫正手的爪状畸形，间接增强手指背伸肌力和指屈肌力。
Objective:Adopting the improved volar plate constriction operation to correct the claw hand talipomanus and indirectly enhance the fingers extension and flexion strength.
方法选择67例MG患者，每例患者均在同一天的同一时段依次进行右侧伸指总肌的低频RNS和自主收缩SFEMG检查。
Methods The voluntary SFEMG and RNS at low rates were recorded successively from the same extensor digitorum communis (EDC) muscle on the same day in 67 patients with MG.
具有单一肌腹，远侧肌腱分别附着于小指和无名指者占3.79%，此型小指伸肌为系统发生的形态变异，具有比较解剖学意义。
We discovered that the tendons in 3.79% of upper extremities arose from a single belly and inserted into the little finger and ring finger. The discovery has significance in morphology a…
具有单一肌腹，远侧肌腱分别附着于小指和无名指者占3.79%，此型小指伸肌为系统发生的形态变异，具有比较解剖学意义。
We discovered that the tendons in 3.79% of upper extremities arose from a single belly and inserted into the little finger and ring finger. The discovery has significance in morphology and com...
一个平指的位置是练习抬高手指的最好的选择，同时放松在指尖附近的伸肌。
The flat finger positions are valuable for exercising the extensors for lifting the fingers and, at the same time, relaxing the extensors near the fingertips.
一个平指的位置是练习抬高手指的最好的选择，同时放松在指尖附近的伸肌。
The flat finger positions are valuable for exercising the extensors for lifting the fingers and, at the same time, relaxing the extensors near the fingertips.
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