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评价双侧唇裂整复术的效果是以功能和外形作为标准的。为了符合要求,整形外科医生重建的上唇必需易于活动和外形对称。先天性双侧唇裂特有的问题:畸形导致某些横纹肌束的缺如,前唇的红唇和粘膜衬里缺少等。故上唇的重建应从前唇着手。因为复盖面部的肌肉影响面部骨骼的生长和发育,所以病员上唇中部横纹肌的缺少可能导致面中份的畸形。上唇的整复方法包括在红唇缘建立一条细肌肉环,借其肌张力使前颌骨角度变小及上前牙后移。这样的手术方法Federspiel(1927)和Yarington
Evaluation of bilateral cleft lip surgery is based on the function and appearance as a standard. In order to meet the requirements, the upper lip reconstructed by the plastic surgeon must be easy to move and symmetrical in appearance. Congenital bilateral cleft lip peculiar problems: deformity led to the absence of some of the striated muscle bundle, the lips of the anterior lip and mucosal lining missing. Therefore, the reconstruction of the upper lip should start from the front lip. Because covering the facial muscles affects the growth and development of facial bones, the absence of striated muscles in the upper lip of the patient may result in deformities in the mid-face. The upper lip repair method includes the establishment of a thin muscle ring in the lips, by its muscle tension so that the angle of the anterior mandible and the anterior teeth move backward. Such surgical methods Federspiel (1927) and Yarington