目的 :研究微型钛板内固定治疗颌面骨折的疗效及适应症。材料与方法 :用微型钛板内固定治疗颌面骨折患者 5 6例 ,对其疗效进行总结分析。结果 :微型钛板固定对患者早期恢复开闭口运运及咀嚼功能有良好效果 ,治疗期间对发音、言语、呼吸功能及体重影响较小 ,便于口腔清洁。结论 :微型钛板内固定是目前治疗颌面骨折较为理想的骨内固定方法 Objective: To study the curative effect and indications of maxillofacial fractures treated with mini-titanium plates. Materials and Methods: Fifty-six patients with maxillofacial fractures were treated with mini-titanium plate internal fixation, and the curative effect was analyzed. Results: Micro-titanium plate fixation had good effect on the early recovery of mouth opening and mouth opening and chewing function in patients. During the treatment, it had little effect on pronunciation, speech, respiratory function and body weight, which facilitated oral cleaning. Conclusion: Micro-titanium plate fixation is the ideal method for the treatment of maxillofacial fractures