牙周膜生物力学参数的研究进展  

Advancement of Biomechanical Parameter about Periodontal Ligament in Orthodontics

作　　者：刘东旭[1] 董作英[1] 王春玲[1] 寇波[1] 

机构地区：[1]山东大学口腔医院正畸科,山东济南250012

出　　处：《国际口腔医学杂志》2007年第2期146-148,共3页International Journal of Stomatology

摘　　要：牙周膜具有支持牙齿、传导和分散力的重要力学功能。准确认识牙周膜的弹性模量可以分析牙周组织的应力与应变关系,完善矫治系统。本文就近年来具有代表性的研究牙周膜弹性模量的各种方法作一综述。The periodontal ligament has many important mechanical functions, such as supporting teeth, transferring and dispersing biting force. It helps to analysize the stress and strain condition of periodontal tissues in order to improve the treatment system. This article chooses different methods of representative scholars which used to study the modulus of elasticity about the periodontal ligament to review.

关 键 词：牙周膜 有限元 弹性模量 应力-应变 

分 类 号：R78[医药卫生—口腔医学]