Benington I C
Department of Restorative Dentistry, Queen's University of Belfast, School of Dentistry, Northern Ireland.
J Prosthet Dent. 1989 Sep;62(3):322-5. doi: 10.1016/0022-3913(89)90341-7.
Obturators used in the rehabilitation of large defects of the upper jaw should be easily made to produce a comfortable and stable prosthesis. This goal has been difficult to achieve by using traditional materials and techniques. This article describes a technique to overcome these problems by using a visible light-cured resin. Results indicate that resultant obturators are easily and quickly constructed, and provide a light, comfortable, and well-tolerated prosthesis.
用于上颌骨大面积缺损修复的阻塞器应易于制作，以生产出舒适且稳定的修复体。使用传统材料和技术很难实现这一目标。本文介绍了一种通过使用可见光固化树脂来克服这些问题的技术。结果表明，由此制作的阻塞器易于快速构建，并能提供轻便、舒适且耐受性良好的修复体。
