Lotzmann U
Zentrum für Zahn-, Mund- und Kieferheilkund der Georg-August-Universität Göttingen.
ZWR. 1990 Jun;99(6):445-8.
This article deals with the different influences of an incorrectly located or arbitrary hinge axis upon axiographic tracings of mandibular movements. Unless the recorded curvatures of the three-dimensional pathways of the condyles start from true hinge axis points, paraxial distortions of the tracings will be the result. These recording errors can be so outstanding, that essential advantages of the modern electronical registration systems like the possibility of high-resolution measurement will become uncertain. Within the scope of instrumental analysis of stomatognathic disturbances distorted tracings can lead to false diagnosis easily.
本文探讨了下颌运动轴面描记中，铰链轴位置不当或随意设定所产生的不同影响。除非髁突三维运动轨迹的记录曲率始于真正的铰链轴点，否则描记结果将会出现近轴失真。这些记录误差可能非常显著，以至于现代电子记录系统的诸多重要优势，如高分辨率测量的可能性，都将变得难以确定。在口腔颌面部紊乱的仪器分析范围内，失真的描记很容易导致误诊。
