Methods 48 cases were treated by the modified peroneus longus internalization which extracted tendon with conductor and remained its primary attached point.

• 方法采用以导引管抽取肌腱法及保留腓骨长肌原附着点的改良腓骨长肌内移术,治疗第1跖骨头下垂型足外翻畸形48例。