咬合力的前部成分。第2部分。与牙齿排列不齐的关系。
The anterior component of occlusal force. Part 2. Relationship with dental malalignment.
作者信息
Southard T E, Behrents R G, Tolley E A
机构信息
Department of Orthodontics, College of Dentistry, University of Tennessee, Memphis.
出版信息
Am J Orthod Dentofacial Orthop. 1990 Jan;97(1):41-4. doi: 10.1016/S0889-5406(05)81707-X.
The objective of this study was to determine the relationship between the anterior component of occlusal force and malalignment of the mandibular anterior teeth. The anterior component of occlusal force that resulted from axially loading the second molars was measured in 15 subjects with varying degrees of mandibular anterior dental malalignment. Malalignment of the mandibular anterior teeth was found to be related to the magnitude of the anterior component of occlusal force and to the tightness of interproximal contacts in the mandibular posterior segments.
本研究的目的是确定咬合力的前部分量与下颌前牙排列不齐之间的关系。在15名下颌前牙排列不齐程度不同的受试者中，测量了轴向加载第二磨牙所产生的咬合力的前部分量。发现下颌前牙排列不齐与咬合力前部分量的大小以及下颌后段邻面接触的紧密程度有关。
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