下颌骨生长的生物力学方面

Biomechanical aspects of mandibular growth.

作者信息

Ihlow Dankmar, Kubein-Meesenburg Dietmar, Fanghänel Jochen, Bernitt Katrin, Hahn Wolfram, Dathe Henning, Sadat-Khonsari Reza, Thieme Kirsten M, Nägerl Hans

机构信息

Department of Orthodontics, Georg-August-University of Göttingen, Robert-Koch-Strasse 40, D-37099 Göttingen, Germany.

出版信息

Ann Anat. 2007;189(4):404-6. doi: 10.1016/j.aanat.2007.02.019.

DOI:10.1016/j.aanat.2007.02.019

PMID:17696002

Abstract

The subject of this study was to analyse how functional parameters of stomatognathic systems are influenced by growth. For this purpose, two cephalometric radiographs of 65 patients with class-II-relation treated with functional appliances were superimposed on the occlusal plane. The two patient groups consisted of 32 open bite and 33 deep bite cases. The direction of the condylar growth significantly differed for both cases. Nevertheless the hypothesis could be confirmed that the original functional structure was hardly affected by growth.

摘要

本研究的主题是分析口颌系统的功能参数如何受到生长的影响。为此，将65例使用功能性矫治器治疗的II类关系患者的两张头影测量X线片叠加在咬合平面上。两个患者组分别由32例开颌病例和33例深覆颌病例组成。两种情况髁突生长方向有显著差异。然而，“原始功能结构几乎不受生长影响”这一假设可以得到证实。