Davydov B N, Bessonov S N
Stomatologiia (Mosk). 1994 Oct-Dec;73(4):54-7.
Anthropometric examinations of 31 patients with bilateral incomplete clefts of the upper lip revealed an excessive elongation of the lateral fragments and reduced height of the central part of cleft lip. Two methods of primary rhinocheiloplasty are suggested, depending on the degree of prolabium underdevelopment, both of them permitting levelling of the height of the fragments and repair of anatomically correct shape of the upper lip and nose. Preparation and connection of the stumps of the oral orbicular muscle during the operation are conductive to recovery of the function of the upper lip, which is confirmed by electromyography data.
对31例双侧不完全性唇裂患者进行人体测量检查发现，外侧片段过度伸长，唇裂中央部分高度降低。根据前唇发育不全的程度，提出了两种一期鼻唇整形术方法，这两种方法都能使片段高度平整，并修复上唇和鼻子的解剖学正确形状。手术中口轮匝肌残端的制备和连接有助于上唇功能的恢复，这一点已得到肌电图数据的证实。
