首页> 外文期刊>The Journal of Prosthetic Dentistry >Using a guide template with a handpiece sleeve to locate the abutment screw position of a cement-retained implant restoration
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Using a guide template with a handpiece sleeve to locate the abutment screw position of a cement-retained implant restoration

机译:使用带有机头套筒的导向模板定位固位固位种植体修复体的基台螺丝位置

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摘要

The existing techniques for drilling a screw access hole in cement-retained restorations are limited by inaccurate drill guidance and ineffective cooling of the drilling area. An approach for fabricating a guide template to provide screw retrievability using computer-aided design and computer-aided manufacturing (wCAD/CAM) is described. A handpiece sleeve was made by 3-dimensional printing and incorporating it into a vacuum-formed template. The handpiece sleeve not only guides the head of the handpiece accurately but also enables the cooling water to reach the area of drilling directly.
机译:现有的在水泥固位修复体中钻螺丝孔的技术受到钻孔指导不正确和钻孔区域冷却效果不佳的限制。描述了一种使用计算机辅助设计和计算机辅助制造(wCAD / CAM)来制造用于提供螺钉可回收性的导向模板的方法。手机套筒是通过3D打印制成的,并将其合并到真空成型的模板中。机头套筒不仅可以精确地引导机头,而且还可以使冷却水直接到达钻孔区域。

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