Clinical study to assess influence of immediate provisionalization and various implant morphologies on implant stability: A prospective clinical study

Meiyao Qi; Meiyao Qi; Shiyong Deng; Shiyong Deng; Zhen Tan; Zhen Tan

doi:10.3389/fsurg.2022.1095741

Frontiers in Surgery (Jan 2023)

Clinical study to assess influence of immediate provisionalization and various implant morphologies on implant stability: A prospective clinical study

Meiyao Qi,
Meiyao Qi,
Shiyong Deng,
Shiyong Deng,
Zhen Tan,
Zhen Tan

Affiliations

Meiyao Qi: State Key Laboratory of Oral Diseases, National Clinical Research Center of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
Meiyao Qi: Department of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
Shiyong Deng: State Key Laboratory of Oral Diseases, National Clinical Research Center of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
Shiyong Deng: Department of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China
Zhen Tan: State Key Laboratory of Oral Diseases, National Clinical Research Center of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China
Zhen Tan: Department of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China

DOI: https://doi.org/10.3389/fsurg.2022.1095741
Journal volume & issue: Vol. 9

Abstract

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IntroductionThe aim of this study was to evaluate the influence of different implant morphologies and immediate provisionalization options on the change of implant stability.Methods94 Patients were randomized to receive implants from Straumann® BL/Straumann® BLT/Astra OsseoSpeed® TX, meanwhile having the same opportunity to receive healing abutment or immediate provisionalization. Implant stability quotient (ISQ) and marginal bone loss (MBL) were recorded at following timepoints. Parametric statistic was used for data analysis.ResultsData showed that ISQ and MBL values of conical/straight/straight with micro-thread neck implants had no significant difference.DiscussionImmediate provisionalization options could move the dip point of ISQ values ahead or delayed around one week, which were also relevant to implant systems. MBL values were proved to be unaffected by both two factors mentioned above.

Published in Frontiers in Surgery

ISSN: 2296-875X (Online)
Publisher: Frontiers Media S.A.
Country of publisher: Switzerland
LCC subjects: Medicine: Surgery
Website: https://www.frontiersin.org/journals/surgery

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