Interproximal support should be carefully achieved. 应尽量保证牙间组织能够获得支持。
Resutls: The multeformityand complicacies of the multiple factors were observed in the dental interproximal system. 结果:牙邻面接触关系的多种因素之间关系密切,且具有多样性和复杂性。
Objective: To investigate the multiple factors that affect the dental interproximal system. 目的:探讨影响牙邻面接触关系的多种因素及其互联关系。
The interproximal areas of the teeth with orthodontic appliances had more artificial plaque than the other areas of the teeth after brushing. 2运用正畸菌斑染色指数,发现正畸牙齿弓丝下的区域菌斑去除效率最低,其次是非弓丝下的邻间隙区域,托槽的上方和下方菌斑堆积最少。
