mixeddentition相关论文
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The bonding bite plate combined with the face mask protracting maxilla to treat skeletal crossbite i
Objective: To evaluate the orthopedic effects of a new method to treat skeletal crossbite in the early mixed dentition. ......
Objective:To compare the clinical ef ects of maxil ary protraction and FR-Ⅲfunctional appliances in the treatment of an......
目的:观察Frankel功能调节器Ⅲ型(以下简称FR-Ⅲ)矫治替牙期前牙反He的效果。从而探讨FR-Ⅱ矫治替牙期反He机理。方法:采用FR-Ⅲ对42例替牙期前牙反He儿童进行矫......