Synchronous application of genioplasty in surgical correction of square mandible deformity / 中华医学美学美容杂志

ABSTRACT

Objective To improve the surgical treatment of square mandible deformity. Methods Based on cephalometric and facial feature, an integrated therapeutic project was designed. Through an oral approach the bilateral prominent mandibular angles were reseeted. Meanwhile, genioplasty was applied to correct chin deformity. Results From March 2000 to December 2006, 18 cases of square mandible with chin deformity were corrected with this procedure. The postoperative appearance was improved greatly after 3～6 months. Beautiful chin outline was reconstructed in esthetical standard. Mentolabial sulcus became natural and harmonious. Conclusion Mandible angle osteotomy combined with genioplasty is an ideal methods to recontour square mandible with chin deformity. It is beneficial to whole facial con-tour improvement.