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舌侧矫治器关闭间隙上前牙牙周膜应力变化的三维有限元分析
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柳大为1, 李晶1, 郭亮2, 荣起国2, 周彦恒1,△ |
Stress change of periodontal ligament of the anterior teeth at the stage of space closure in lingual appliances: a 3-dimensional finite element analysis
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LIU Da-wei 1, LI Jing 1, GUO Liang 2, RONG Qi-guo 2, ZHOU Yan-heng 1,△
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颊侧加力1.00 N关闭拔牙间隙时牙周膜von Mises应力分布图 |
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