The periodontal prosthesis is a successful retrievable fixed restoration provided for patients with a periodontally involved dentition who lack alternative fixed options. However, its popularity has declined due to the introduction of dental implants, as well as the cost and complexity of fabrication. Nonetheless, this remains a viable option for patients who cannot undergo implant surgery. This clinical report describes the use of computer-aided design and computer-aided manufacturing (CAD-CAM) technology to streamline the fabrication of a periodontal prosthesis.

中文翻译：

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设计和制造牙周假体的CAD-CAM方法：临床报告。

牙周假体是一种成功的可修复固定修复体，适用于牙周受累牙列缺乏替代固定方案的患者。然而，由于牙科植入物的引入以及制造的成本和复杂性，其受欢迎程度已经下降。尽管如此，对于不能进行植入手术的患者，这仍然是一个可行的选择。该临床报告描述了使用计算机辅助设计和计算机辅助制造（CAD-CAM）技术来简化牙周假体的制造过程。