[临床相关生物力学。2. 非对称前牙的力学——内陷]
[Clinically relevant biomechanics. 2. Mechanics of non-symmetric front teeth-intrusion].
作者信息
Meyer R S, Wehrbein H, Schneider B, Diedrich P
机构信息
Klinik für Kieferorthopädie der Rhein.-Westf. Technischen Hochschule Aachen.
出版信息
Prakt Kieferorthop. 1991 May;5(2):133-40.
PMID:1815795
Abstract
Front teeth can be intruded by the segmented arches described by Burstone. The article analyses the vertical forces under the influence of symmetric intrusion arches and examines the static situation caused by non-symmetric activation of symmetric intrusion mechanics. It shows that in some cases even extrusive forces can occur in the anterior segment, whereas intrusive forces are intended to be applied.
摘要
前牙可以通过Burstone描述的节段弓进行压低。本文分析了对称压低弓作用下的垂直力，并研究了对称压低力学中非对称激活所导致的静态情况。结果表明，在某些情况下，即使想要施加压低力，在前牙段也可能出现伸长力。
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