Plenier V, Delaire J
Rev Stomatol Chir Maxillofac. 1983;84(1):54-61.
Genioplasty is a treatment method of the long face syndrome by reducing the lower face height to be equal, on lateral cephalometric radiography, to 55% of the total height of the anterior face whereas the height of the upper face is equal to 45% of this one (Wylie). Surgical technique described in this paper is particular by making up a tenon and mortise joint allowing a good stability of the lower fragment of osteotomy whose muscular insertions are preserved. Its effects are simultaneously functional and cosmetic because the oral musculature disorder is suppressed while chin aspect is modified.
颏成形术是一种治疗长脸综合征的方法，通过在头颅侧位片上将下面部高度降低至前面部总高度的55%，而上面部高度等于前面部总高度的45%（怀利标准）。本文所述的手术技术具有特殊性，它构成了榫卯关节，能使截骨下段具有良好的稳定性，同时保留肌肉附着。其效果兼具功能性和美容性，因为在改善颏部外观的同时，还能纠正口腔肌肉组织紊乱。
