Walid Yaman, Al-Ani Ziad, Gray Robin
King's College London Dental Institute, UK.
Dent Update. 2012 Jan-Feb;39(1):39-42. doi: 10.12968/denu.2012.39.1.39.
This review will explore the mechanism of delayed setting and inhibition of polyvinyl siloxane impression material by latex and examine the evidence for and against this phenomenon. Clinical implications are discussed and recommendations for clinical practice made.
The production of accurate polyvinyl siloxane impressions in the fabrication of indirect restorations/prostheses is vital for a good clinical outcome.
本综述将探讨乳胶对加成型硅橡胶印模材料延迟凝固和抑制的机制,并审视支持和反对这一现象的证据。讨论其临床意义并给出临床实践建议。
在制作间接修复体/假体时,制取精确的加成型硅橡胶印模对取得良好临床效果至关重要。