【摘要】要获得良好的矫治效果,减少复发情形,戴用保持器是很重要的，而各种保持器各有优缺点，现将笔者常用的几种保持器的优缺点作一些简单说明。

    【关键词】保持器；比较

    【中图分类号】R788【文献标识码】B【文章编号】1008-6455(2011)04-0319-01

    【Abstract】Want to get a good treatment effect and reduce recurrence of the case, wear is very important to maintain control, while the advantages and disadvantages of various cage, now the author of several commonly used to maintain control of the advantages and disadvantages of some simple instructions.

    【Key words】retainer;comparison

    透明保持器:

    优点:(1)美观大方 ......