使用树脂复合注射技术与全数字化工作流程的显微修复:一个灵活的3d打印指数与稳定支架。

IF 1.4 4区医学 Q3 DENTISTRY, ORAL SURGERY & MEDICINE

Operative dentistry Pub Date : 2023-09-01 DOI:10.2341/23-007

K Watanabe, A Tichy, K Kamoi, M Hiasa, K Yonekura, E Tanaka, M Nakajima, K Hosaka

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引用次数: 1

摘要

直接复合修复被认为是小牙畸形的一种治疗选择，这是一种相对普遍的情况，引起了审美问题。而徒手复合材料放置是技术敏感和耗时的，树脂复合材料注射技术更直接和可预测。最近已经引入了一个完全数字化的工作流程，但与硅胶指数相比，3d打印的树脂指数是刚性的，并且受到削弱的挑战。本案例报告提出了一种柔性的3d打印树脂指数，它可以准确地将数字模拟的功能和美学形式转移到最终的修复中。此外，还设计了刚性稳定支架来稳定柔性指数。

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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Restoration of a Microdont Using the Resin Composite Injection Technique With a Fully Digital Workflow: A Flexible 3D-printed Index With a Stabilization Holder.

Direct composite restorations are accepted as a treatment option for microdontia, which is a relatively prevalent condition that poses esthetic concerns. While free-hand composite placement is technique-sensitive and time-consuming, the resin composite injection technique is more straightforward and predictable. A fully digital workflow has been recently introduced, but the 3D-printed resin index is rigid and challenged by undercuts, as opposed to the silicone index. This case report presents a flexible 3D-printed resin index, which can accurately transfer the digitally simulated functional and esthetic form to the final restoration. In addition, a rigid stabilization holder was designed to stabilize the flexible index.

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来源期刊

Operative dentistry 医学-牙科与口腔外科

CiteScore

4.00

自引率

9.10%

发文量

124

审稿时长

6-12 weeks

期刊介绍： Operative Dentistry is a refereed, international journal published bi-monthly and distributed to subscribers in over 50 countries. In 2012, we printed 84 articles (672 pages). Papers were submitted by authors from 45 countries, in the categories of Clinical Research, Laboratory Research, Clinical Techniques/Case Presentations and Invited Papers, as well as Editorials and Abstracts. One of the strong points of our journal is that our current publication time for accepted manuscripts is 4 to 6 months from the date of submission. Clinical Techniques/Case Presentations have a very quick turnaround time, which allows for very rapid publication of clinical based concepts. We also provide color for those papers that would benefit from its use. The journal does not accept any advertising but you will find postings for faculty positions. Additionally, the journal also does not rent, sell or otherwise allow its subscriber list to be used by any other entity