Partial fixed dental prostheses fabricated using fiber-reinforced composite resin supported by short and extra-short implants: A case series.

IF 4.3 3区材料科学 Q1 ENGINEERING, ELECTRICAL & ELECTRONIC

ACS Applied Electronic Materials Pub Date : 2024-10-16 Epub Date: 2024-06-26 DOI:10.2186/jpr.JPR_D_23_00005

Yu-Chi Cheng, Estevam A Bonfante, Edmara T P Bergamo, Rolf Ewers

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Abstract

Purpose: This study aimed to evaluate the 10-year outcomes of partial fixed dental prostheses (P-FDPs) fabricated using metal-free fiber-reinforced composite (FRC) resin frameworks veneered with composite resin and supported by short and extra-short implants.

Methods: This study included 28 patients with 38 FRC prostheses supported by 96 implants. Implant and prosthesis survival and success rates were evaluated using Kaplan-Meier analysis.

Results: The 10-year implant survival and success rate, as determined by Kaplan-Meier analysis, was 96.9%, and the prosthesis survival and success rates were 94.7% and 92.0%, respectively. None of the parameters under investigation were significantly correlated with prosthetic survival or successful outcomes, but three parameters were correlated with higher peri-implant bone levels: implant placement in the mandible as opposed to the maxilla, shorter P-FDP spans, and natural teeth on the opposing arch.

Conclusions: FRC P-FDPs supported by short and extra-short implants presented high, up to 10-year, survival and success rates, when used to restore partially edentulous arches.

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使用纤维增强复合树脂制作的部分固定义齿，由短种植体和超短种植体支撑：病例系列。

目的：本研究旨在评估使用无金属纤维增强复合树脂（FRC）框架制作的部分固定义齿（P-FDP）的10年疗效：这项研究包括 28 位患者，共使用了 38 个 FRC 修复体，由 96 个种植体支撑。采用 Kaplan-Meier 分析法评估了种植体和修复体的存活率和成功率：结果：根据卡普兰-梅尔分析法确定的 10 年种植体存活率和成功率为 96.9%，假体存活率和成功率分别为 94.7% 和 92.0%。所研究的参数均与修复体的存活率或成功率无明显关联，但有三个参数与较高的种植体周围骨水平相关：种植体植入下颌骨而非上颌骨、P-FDP跨度较短以及对侧牙弓上的天然牙：由短种植体和超短种植体支持的 FRC P-FDP 用于修复部分缺牙的牙弓时，存活率和成功率都很高，最长可达 10 年。

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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来源期刊

ACS Applied Electronic Materials Multiple-

CiteScore

7.20

自引率

4.30%

发文量

567