Coelho A J, Moxham B J
Department of Anatomy (Oral Biology), Medical School, University of Bristol, England.
Arch Oral Biol. 1989;34(5):383-6. doi: 10.1016/0003-9969(89)90113-1.
The pattern of mobility of the mandibular incisor with intrusive loads was consistent with the view that the periodontal tissues are viscoelastic. A significant time-dependency of the response was observed. The pattern of mobility was similar to that reported for axially directed extrusive loads and for horizontal loads.
下颌切牙在垂直向侵入载荷作用下的移动模式与牙周组织具有粘弹性的观点一致。观察到反应存在显著的时间依赖性。移动模式与轴向垂直向伸出载荷和水平载荷作用下所报告的模式相似。