Analysis of correlation between hounsfield units of CBCT scans and implant primary stability in implant stability quotient (ISQ)
نویسندگان
چکیده
منابع مشابه
Effect of bone quality and implant surgical technique on implant stability quotient (ISQ) value
PURPOSE This study investigated the influence of bone quality and surgical technique on the implant stability quotient (ISQ) value. In addition, the influence of interfacial bone quality, directly surrounding the implant fixture, on the resonance frequency of the structure was also evaluated by the finite element analysis. MATERIALS AND METHODS Two different types of bone (type 1 and type 2) ...
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The purpose of this study was to evaluate preoperative CT-derived bone densities in Hounsfield units (HU) at implant sites that acquired primary stability, and to compare these values to the optimal bone densities proposed in the literature. Fifty-one patients, 18 males (37 implant sites) and 33 females (67 implant sites) between 2003 and 2010 were assessed. CT data for different jaw sections, ...
متن کاملThe comparison between implant stability quotient and bone-implant contact revisited: an experiment in Beagle dog.
BACKGROUND Resonance frequency analysis (RFA) is applied clinically for the assessment of implant stability, and the relevance of this application is widely accepted. However, the relationship between resonance frequency (RF) and other parameters of implant stability, such as the histomorphometrical bone-to-implant contact (BIC) parameter, has become controversial in the last decade. OBJECTIV...
متن کاملA comparison of bone bed preparation with laser and conventional drill on the relationship between implant stability quotient (ISQ) values and implant insertion variables
PURPOSE The aim of this study was to investigate a comparison of implant bone bed preparation with Er,Cr:YSGG laser and conventional drills on the relationship between implant stability quotient (ISQ) values and implant insertion variables. MATERIALS AND METHODS Forty implants were inserted into two different types of pig rib bone. One group was prepared with conventional drills and a total o...
متن کاملResonance frequency analysis of implant stability in augmented and non-augmented sinus sites
Background and aim: Although there have been substantial developments in dental implant therapies, achieving good implant stability (ISQ >60) for implants inserted in augmented sinus sites appears to be challenging in comparison with non-augmented sites due to the high prevalence of bone resorption in posterior regions of maxilla. This study aimed to evaluate and compare the time required to a...
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ژورنال
عنوان ژورنال: Clinical Oral Implants Research
سال: 2018
ISSN: 0905-7161
DOI: 10.1111/clr.182_13358