摘要
目的 :建立广西恒牙前期儿童正常的Bolton指数和Pont指数正常值。方法 :以 2 0 0名正常儿童的牙颌模型为研究对象 ,进行测量分析。结果 :Bolton指数和Pont指数存在种族和地区差异。结论 :Bolton指数对口腔正畸的临床意义较大 ,但亦有一定的局限性 。
Objective:To figure out the Bolton index and the Pont index on children's normal occlusion in early permanent dentition in Guangxi Methods:200 cases of normal occlusion dentomaxiuary modes of Children were measured and analysed.Results:The botton index and the Pont index were different according to different area and race.Conclusion:The Bolton index is more clinical valuable to orthodontics,although it is fairly limited.meanwhile,the pont index is more practical.
出处
《口腔医学》
CAS
北大核心
2000年第4期194-195,共2页
Stomatology
基金
桂林市科技三项资金赞助! (980 12 5 )