摘要〕目的： 研究正常牙合牙尖交错位咬合接触的基本规律。
Objective : To investigate occlusal contacts of normal occlusion in the intercuspal position.
结论颌骨骨折错位愈合后的物理治疗和咬合重建治疗的方法对改善张口度、咀嚼功能恢复是有效的，这种治疗方法尚需长期、大量的临床观察。
Conclusion The physiotherapy and occlusal reconstruction with fixed prosthesis were effective for improving the function and movement of mastication and deserve further clinical observation.
目的动态分析正常牙合者从肌位（MP）到牙尖交错位（ICP） 咬合的变化过程。
Objective To study the biting process from muscular position (MP) to intercus-pal position(ICP)dynamically in the normal occlusion subjects.
应用推荐