[Study on the effects of improved shield technique in the aesthetic zone for single tooth implantation in the maxillary anterior region].

Q4 Medicine

上海口腔医学 Pub Date : 2024-12-01

Zhong-Yue Hu, Wei Niu, Dai-Yuan Chen, Jin-Yang Zou, Hui Xie

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引用次数: 0

Abstract

Purpose: To explore the effects of improved shield technique in the aesthetic zone for single tooth implantation in the maxillary anterior region.

Methods: Eighty-four patients(84 teeth) who underwent single tooth implantation in the maxillary anterior region from January 2020 to January 2023 were selected,randomly divided into the control group and experimental group using digital table method, each with 42 patients(42 teeth). The success rate of implant in 2 groups was recorded, and periodontal index, pink esthetic score (PES), bone absorption and implant stability quotient (ISQ) preoperatively and 6 months after surgery were compared. The incidence of adverse reactions (redness, bleeding, pain and site infection) was recorded. SPSS 26.0 software package was used for statistical analysis of the data.

Results: The success rate of implantation in both groups was 100%. Six postoperative pericrescent indexes of the experimental group were significantly lower than that of the control group, PES and ISQ scores of the experimental group were significantly higher than that of the control group one year after surgery, bone absorption volume was significantly lower than that of the control group and the incidence of adverse reactions was significantly decreased(P＜0.05).

Conclusions: The improved shield technique in the aesthetic zone can enhance the esthetic index and implant stability in the anterior region, and reduce bone resorption volume.

本刊更多论文

上颌前区美观区改良屏蔽技术在单牙种植中的效果研究

目的：探讨改良美观区防护技术在上颌前区单牙种植中的应用效果。方法：选择2020年1月~ 2023年1月在上颌前区行单牙种植的患者84例（84颗牙），采用数字表法随机分为对照组和实验组，每组42例（42颗牙）。记录两组患者种植体成功率，并比较术前和术后6个月牙周指数、粉红色美观评分（PES）、骨吸收和种植体稳定商（ISQ）。记录不良反应（红肿、出血、疼痛和部位感染）的发生率。采用SPSS 26.0软件包对数据进行统计分析。结果：两组患者着床成功率均为100%。实验组术后6项月牙周指标均显著低于对照组，术后1年PES、ISQ评分均显著高于对照组，骨吸收量显著低于对照组，不良反应发生率显著降低（P<0.05）。结论：改良后的美观区屏蔽技术可提高前区种植体的美观指数和稳定性，减少骨吸收量。

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

上海口腔医学 Medicine-Medicine (all)

CiteScore

0.30

自引率

0.00%

发文量

5299

期刊介绍： "Shanghai Journal of Stomatology (SJS)" is a comprehensive academic journal of stomatology directed by Shanghai Jiao Tong University and sponsored by the Ninth People's Hospital Affiliated to Shanghai Jiao Tong University School of Medicine. The main columns include basic research, clinical research, column articles, clinical summaries, reviews, academic lectures, etc., which are suitable for reference by clinicians, scientific researchers and teaching personnel at all levels engaged in oral medicine.