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| CPP-ACP在正畸治疗中防治牙面脱矿的应用 | |
| 引用本文： | 何文丹,刘英志,徐圆圆,陈东. CPP-ACP在正畸治疗中防治牙面脱矿的应用[J]. 上海口腔医学, 2010, 19(2) |
| 作者姓名： | 何文丹 刘英志 徐圆圆 陈东 |
| 作者单位： | 广东医学院附属深圳市第四(福田)人民医院,口腔科,广东,深圳,518033 |
| 基金项目： | 深圳市福田区科技局基金资助项目(FTWS056)~~ |
| 摘 要： | 目的:研究酪蛋白磷酸多肽-无定形磷酸钙(CPP-ACP)在固定矫治中防治牙釉质脱矿的价值。方法:选择75例接受固定矫治的正畸患者,随机分为3组:对照组交待矫治注意事项后强调牙周清洁,要求使用改良Bass法刷牙,每次刷牙时间必须超过3min,每天早晚刷牙。试验A组在对照组基础上,采用氟保护漆涂布在托糟和带环周围牙面,自然干燥。每3个月常规清洁牙面、隔湿吹干、再次均匀涂布1次。试验B组在对照组基础上,每天在托槽和带环等矫正器具的四周和牙面上涂布含有CPP-ACP的GC护牙素。临床检测指标为拆除矫治器后牙面是否有白垩色斑或齲洞,计算牙釉质脱矿指数(EDI)。采用SPSS11.0软件包对数据进行单因素方差分析。结果:对照组25例患者中,15例出现牙釉质脱矿,发生率为60%;试验A组25例患者中,9例出现牙釉质脱矿,发生率为36%;试验B组25例患者中,8例出现牙釉质脱矿,发生率为32%。观察的1632颗牙中,对照组占544颗,其中80颗出现牙釉质脱矿,发生率为14.7%;试验A组544颗,其中46颗出现牙釉质脱矿,发生率为8.46%;试验B组544颗,其中42颗出现牙釉质脱矿,发生率为7.72%。试验A组和B组的ED... |
| 关 键 词： | 固定矫治 脱矿 涂氟 酪蛋白磷酸多肽-无定形磷酸钙 |
Study on application of CPP-ACP on tooth mineralization during orthodontic treatment with fixed appliance |
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| HE Wen-dan,LIU Ying-zhi,XU Yuan-yuan,CHEN Dong. Study on application of CPP-ACP on tooth mineralization during orthodontic treatment with fixed appliance[J]. Shanghai journal of stomatology, 2010, 19(2) | |
| Authors: | HE Wen-dan LIU Ying-zhi XU Yuan-yuan CHEN Dong |
| Affiliation: | HE Wen-dan,LIU Ying-zhi,XU Yuan-yuan,CHEN Dong. (Department of Stomatology,the Fourth People's Hospital of Shenzhen. Shenzhen 518033,Guangdong Province,China) |
| Abstract: | PURPOSE:To determine the value of clinical application of CPP-ACP during orthodontic treatment with fixed appliance. METHODS:Seventy-five subjects were divided randomly into three groups,the control group ,experimental group A and experimental group B. The control group were emphasized on daily oral hygiene. Experimental group A used fluor protector every three months under the dentist's guidance. Experimental group B used Casein phosphopeptide amorphous calcium phosphate(CCP-ACP) once a day. After finishin... |
| Keywords: | Fixed appliance Remineralization Fluor protector CPP-ACP |
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