口腔颌面部异常相关的治疗建议

五、口腔颌面部异常相关的治疗建议

主要原则为预防牙齿磨损,保持牙齿功能,改善美观。前牙可采用树脂贴面改善美观,伴有根尖周透射影和根折的患牙可以考虑拔除。后牙可采用不锈钢预成冠防止磨耗,年龄较大的患儿可考虑恒牙后牙全冠修复。

有学者用树脂贴面对DD-Ⅱ患者进行了美容修复,也有报道称采用全瓷修复体重建全口咬合关系。通过正畸修复错图示的方法也有报道。对待重度磨耗的患者,通过恢复部分咬合功能;缓解颞下颌关节紊乱,亦可以通过可摘局部义齿的方式修复。

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(杨卫东 王利军 黄叶全)