关键词: 生物力学, 应力分布, 口腔医学

Abstract: Effective biomechanical research methods can help researchers better understand the biomechanical properties of various tissues in the oral cavity，and further explore the stress distribution characteristics of various tissues under different loads，so as to help researchers evaluate the expected effects of different treatment plans and help optimize treatment regimens in order to obtain a better clinical treatment effect. At present，the commonly used research methods include electrical measurement method，photoelastic stress analysis method，finite element analysis method，etc. Different methods have their own advantages and scope of application. This paper summarizes the progress of biomechanical research methods in the field of stomatology.

Key words: biomechanics, stress distribution, oral medicine