随着国民经济水平的提高,人们对缺牙引起的危害意识也越来越高,无论采用何种义齿来修复缺牙,恢复患者良好的咀嚼功能是首要前提,而咬是咀嚼的基础。是上下牙之间的一切咬合接触,是咀嚼系统功能的基本形式。优是指所做义齿的面结构必须与对颌牙间无障碍的滑动,从而保证咀嚼系统的健康。实现优义齿包括三个方面:信息采 With the improvement of the national economy, people are more and more aware of the harm caused by missing teeth. No matter what kind of denture is used to repair missing teeth, it is the first prerequisite to recover the good chewing function of patients, and bite is the basis of chewing.  is the bite contact between the upper and lower teeth, is the basic form of the function of the chewing system. Excellent  refers to the structure of the denture must be done with the jaw sliding between the teeth to ensure the health of the chewing system. Achieve excellent  dentures include three aspects: information mining