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正畸中强支抗下内收前牙致牙根尖吸收解析

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摘要 目的:正畸治疗中加强支抗对牙根吸收的影响。方法:通过正畸治疗中牙根X光片的对比分析,观察加强支抗对牙根吸收的影响。结果:过度的加强支抗可造成牙根的不同程度吸收,甚至影响牙齿的稳定和功能。结论:正畸治疗中应注意加强支抗对牙根吸收的观察。
出处 《西南国防医药》 CAS 2009年第7期724-726,共3页 Medical Journal of National Defending Forces in Southwest China
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