基于新出现轮廓 CBCT 分段的低成本 3D 打印定制愈合基台数字化工作流程。

IF 4.3 2区医学 Q1 DENTISTRY, ORAL SURGERY & MEDICINE

Journal of Prosthetic Dentistry Pub Date : 2024-11-01 DOI:10.1016/j.prosdent.2022.10.019

Mariana Balcewicz Pozza DDS , Alan Jony de Moura Costa DDS , Shaban Burgoa DDS , Dionir Ventura DT , Arthur Rodriguez Gonzalez Cortes DDS, PhD

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引用次数: 0

摘要

根据修复驱动的手术计划，在图像引导的种植手术后使用计算机辅助设计和计算机辅助制造（CAD-CAM）修复体的方案有多种。对于延迟方法，CAD-CAM 定制愈合基台可在手术前制造，并在种植体植入后立即安装。然而，目前还缺乏关于使用外形轮廓分割作为数字化设计的基础以及使用低成本三维打印机生产定制愈合基台的信息。本文旨在介绍一种全数字化工作流程，根据待替换牙齿的自然萌出轮廓，使用生物相容性光聚合树脂对定制愈合基台进行数字化设计和三维打印。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Digital workflow for low-cost 3D printed custom healing abutment based on emergence profile CBCT segmentation

Several protocols have been used with computer-aided design and computer-aided manufacture (CAD-CAM) prostheses after image-guided implant surgery based on a prosthetically driven surgical plan. For delayed approaches, a CAD-CAM custom healing abutment can be manufactured before the surgery and installed immediately after implant placement. However, information on the use of emergence profile segmentation on which to base the digital design and on the use of low-cost 3-dimensional printers to produce custom healing abutments are lacking. The purpose of this article was to present a fully digital workflow to digitally design and 3-dimensionally print custom healing abutments with a biocompatible light-polymerizing resin based on the natural emergence profile of the tooth to be replaced.

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来源期刊

Journal of Prosthetic Dentistry 医学-牙科与口腔外科

CiteScore

7.00

自引率

13.00%

发文量

599

审稿时长

69 days

期刊介绍： The Journal of Prosthetic Dentistry is the leading professional journal devoted exclusively to prosthetic and restorative dentistry. The Journal is the official publication for 24 leading U.S. international prosthodontic organizations. The monthly publication features timely, original peer-reviewed articles on the newest techniques, dental materials, and research findings. The Journal serves prosthodontists and dentists in advanced practice, and features color photos that illustrate many step-by-step procedures. The Journal of Prosthetic Dentistry is included in Index Medicus and CINAHL.