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目的评价正颌外科技术在陈旧性颌骨骨折治疗中的应用。方法 15例在我院就诊的陈旧性颌面骨折患者采用X线头影测量、模型外科及定位咬板等正颌外科技术进行治疗。观察术前、术后患者面部畸形及功能障碍的变化。结果 15例患者创口均Ⅰ期愈合,术后咬关系和面部外形恢复良好。结论正颌外科技术是治疗陈旧性颌骨骨折较理想的方法。
Objective To evaluate the application of orthognathic surgery in the treatment of old jaw fractures. Methods Fifteen patients with old maxillofacial fractures treated in our hospital were treated with orthognathic surgery, such as X-ray cephalometric measurement, model surgery and positioning bite plate. To observe the preoperative and postoperative patients with facial deformity and dysfunction changes. Results The wounds of all the 15 patients healed in the first stage, and the relationship between the bite and the facial shape recovered well. Conclusion Orthognathic surgery is an ideal method for the treatment of old jaw fractures.