Shigeto N, Hamada T, Iwanaga H, Murata H
Department of Prosthetic Dentistry, School of Dentistry, Hiroshima University, Japan.
Int J Prosthodont. 1995 Sep-Oct;8(5):490-5.
This study was conducted to measure the changes of pressure distribution over time on the denture-bearing mucosal surface resulting from relining the intaglio surface of dentures with tissue conditioners. Pressure sensors of electrostatic capacitance variation were used to detect changes on three models of different residual mandibular ridge height. It is suggested that the shrinkage of tissue conditioners influences the dimensional accuracy of a dynamic impression technique.
本研究旨在测量用组织调节剂重衬义齿组织面后,义齿承托黏膜表面压力分布随时间的变化。使用静电电容变化压力传感器检测三种不同剩余下颌牙槽嵴高度模型上的变化。结果表明,组织调节剂的收缩会影响动态印模技术的尺寸精度。