天然牙列和人工牙列中咬合平面位置的X线颅骨测量指标。

Roentgencraniometric indicators of the position of the occlusal plane in natural and artificial dentitions.

作者信息

Sinobad D, Postić S D

机构信息

Department of Prosthodontics, Faculty of Stomatology, University of Belgrade, Yugoslavia.

出版信息

Eur J Prosthodont Restor Dent. 1996 Dec;4(4):169-74.

PMID:9171032

Abstract

The angular relationship between the occlusal plane and six variants of Camper's plane used in clinical practice were investigated on 41 lateral cephalometric radiographs. The line A-T1, connecting the lower border of the ala with the upper border of the tragus is recommended in establishing the occlusal plane in patients with a Skeletal Class 2 jaw relationship, the A-T2, running through the middle of the tragus, in patients with a Skeletal Class 1, and the line A-T3, running through the lower border of the tragus in patients with the Skeletal Class 3 jaw relationship.

摘要

在41张头颅侧位X线片上，研究了咬合平面与临床实践中使用的六种坎珀平面变体之间的角度关系。对于骨骼Ⅱ类颌关系的患者，建议用连接鼻翼下缘与耳屏上缘的A-T1线来确定咬合平面；对于骨骼Ⅰ类患者，用穿过耳屏中部的A-T2线；对于骨骼Ⅲ类颌关系的患者，用穿过耳屏下缘的A-T3线。