以围圆走转为基本运动形式，以“摆扣步”“趟泥步”为基本步法，其掌形为龙爪掌、牛舌掌。

"Twist lock" and "mud walking" are basic steps, with palm shape like "dragon claw" and "cow tongue".

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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.

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