作者: Ralf Kollefrath , Stephan Lampl , Dierk Lubbers
DOI:
关键词: Silicone 、 Materials science 、 Dental Procedure 、 Dentistry 、 Sulcus
摘要: Sulcus is retracted from teeth prior to performing a dental procedure on the by applying an expandable curable silicone compound surface of and preventing expanding in direction away teeth, thereby forcing expand against sulcus retraction contact with teeth.