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

Frontiers in Surgery

Surgery

Shiyong Deng¹  Meiyao Qi¹  Zhen Tan¹ 

[1] State Key Laboratory of Oral Diseases, National Clinical Research Center of Oral Diseases, West China Hospital of Stomatology, Sichuan University, Chengdu, China;Department of Implantology, West China Hospital of Stomatology, Sichuan University, Chengdu, China;

关键词: implant therapy;    implant stability quotient;    resonance frequency analysis;    immediate provisionalization;    clinical study;   

DOI  :  10.3389/fsurg.2022.1095741

 received in 2022-11-11, accepted in 2022-11-21,  发布年份 2023

来源: Frontiers

【 摘 要 】

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.

【 授权许可】

Unknown   
© 2023 Qi, Deng and Tan.