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The bonding bite plate combined with the face mask protracting maxilla to treat skeletal crossbite in the early mixed dentition
作者姓名:夜文敏  段银钟  武俊杰  郭涛
作者单位:Department of Orthodontics, Qindu Dental School, Fourth Military Medical University, Xi'an 710032, China
摘    要:Objective: To evaluate the orthopedic effects of a new method to treat skeletal crossbite in the early mixed dentition. Methods :Twenty cases (5.8-7. 5 years old ) with skeletal crossbite were treated by bonding the bite plate combined with the face mask protracting the upper jaw. Cephalometric radiographs were taken and analyzed before and after treatments. Results: On average, in all 20 cases the maxilla was moved by 2.06 mm forwards the mandible was turned 2.45° downward and backwards the skeletal crossbites were corrected and the facial profiles were improved satisfactorily. The period of treatment was conducted for 1.7 months on average. Conclusion: A good effect can be achieved by bonding bite plate combined with the face mask protracting the upper jaw to treat skeletal crossbite in the early mixed dentition, which will benefit the craniofacial growth and the development of young children.

关 键 词:咬合面修复  ○托  面罩  上颌  混合牙列
收稿时间:20 February 2007
修稿时间:2007-02-202007-06-20

The bonding bite plate combined with the face mask protracting maxilla to treat skeletal crossbite in the early mixed dentition
YE Wen-min,DUAN Yin-zhong,WU Jun-jie,GUO Tao.The bonding bite plate combined with the face mask protracting maxilla to treat skeletal crossbite in the early mixed dentition[J].Journal of Medical Colleges of PLA(China),2007,22(4):221-225.
Authors:YE Wen-min  DUAN Yin-zhong  WU Jun-jie  GUO Tao
Institution:1. EPHYSLAB, Environmental PHYsics LABoratory, Facultad de Ciencias, Universidad de Vigo, 32004 Ourense, Spain;2. CESAM, Physics Department, University of Aveiro, Aveiro 3810-193, Portugal;3. LIM, Laboratori d''Enginyeria Marítima, Universitat Politécnica de Catalunya, 08034 Barcelona, Spain;1. Epilepsy Institute in the Netherlands Foundation (SEIN), Department of Psychology, The Netherlands;2. School De Waterlelie, Expertise Centre for Education and Epilepsy, The Netherlands;3. Research Institute of Child Development and Education, University of Amsterdam, The Netherlands
Abstract:ObjectiveTo evaluate the orthopedic effects of a new method to treat skeletal crossbite in the early mixed dentition.MethodsTwenty cases (5, 8-7, 5 years old) with skeletal crossbite were treated by bonding the bite plate combined with the face mask protracting the upper jaw. Cephalometric radiographs were taken and analyzed before and after treatments.ResultsOn average, in all 20 cases the maxilla was moved by 2.06 mm forward; the mandible was turned 2.45° downward and backward; the skeletal crossbites were corrected and the facial profiles were improved satisfactorily. The period of treatment was conducted for 1.7 months on average.ConclusionA good effect can be achieved by bonding bite plate combined with the face mask protracting the upper jaw to treat skeletal crossbite in the early mixed dentition, which will benefit the craniofacial growth and the development of young children.
Keywords:bite plate  face mask  protracting upper jaw  skeletal crossbite  mixed dentition
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