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(牙合)平面的定位是对无牙患者修复治疗的重要临床步骤。许多牙科医师把(牙合)平面的前部置于上唇休止位之下1—3毫米,使后部与鼻翼耳屏联线平行。但鼻翼耳屏联线是不是最好的标志,(牙合)平面的倾斜度是否影响咀
(Occlusal) plane positioning is an important clinical step in the treatment of toothless patients. Many dentists place the front of the occlusal plane 1-3 mm below the rest of the upper lip so that the posterior line is parallel to the tragus of the alar. However, the connection of the nose and ear tragus is not the best sign of whether the (occlusal) plane inclination affects Tsui