Objective: How distant the condyle moved to protrusive and its function importance for incisors occlusion.
目的:推导切牙合功能时,髁状突向前下方运行的距离及生理意义。
2
Results: the focus of protrusive balanced occlusion is relationship between the track of mandibular cusp movement and working incline of maxillary cusp.
结果:牙尖运动斜度等于牙尖工作斜面斜度是获得前伸平衡的首要条件。
3
Conclusion: Cusp movement inclination is the basic and the most important concept in protrusive balanced occlusion.