搜索结果: 1-15 共查到“口腔医学 Implant”相关记录46条 . 查询时间(0.055 秒)
Periodontal Conditions in Patients Requesting Dental Implant Treatment
Dental implant treatment Periodontal condition
2011/6/10
Periodontal disease is considered a risk factor in dental implant treatment. The purpose of this study was to investigate the periodontal conditions in patients requesting dental implant therapy.
Three dimensional accurate positioning of implant by using new surgical guide - In vivo study
dimensional accurate positioning implant surgical guide
2010/11/3
Three dimensional accurate positioning of implant by using new surgical guide - In vivo study.
Clinical and radiographic evaluation of single unit implant - retained prosthesis with immediate and delayed loading
Clinical radiographic evaluation single unit implant - retained prosthesis
2010/11/3
Clinical and radiographic evaluation of single unit implant - retained prosthesis with immediate and delayed loading.
New glass polyalkenoate temporary cement for cement-retained implant restoration: Evaluation of elevation and retentive strength
Glass polyalkenoate cement Elevation Retentive strength
2010/11/30
The purpose of this study was to evaluate four luting agents for cement-retained implant restorations in two aspects: post-cementation elevation of the superstructure and the retentive strength before...
Prediction of 10-year Survival in ITI Implant
Dental Implants Survival Rate Retrospective Studies
2009/12/9
Objective:
Whilst many questions and doubts still remain, today the use of dental implants has gained an increasing popularity amongst patients as well as dentists. The aim of this study is to analyz...
Evaluation of Tissues Surrounding Implant Supported Fixed Partial Denture with and without Cantilever Extension
Dental Prosthesis Dental Implants Dental Prosthesis Implant-Supported
2009/12/7
Objective:
The aim of this study was to evaluate and compare the status of supporting tissue around implant-supported fixed partial denture with or without cantilever clinically and radiographically ...
Analysis of the presence of pathogens which predict the risk of disease at peri-implant sites through polymerase chain reaction (PCR)
Actinobacillus actinomycetemcomitans Porphyromonas gingivalis Prevotella intermedia PCR
2009/10/19
The presence of DNA of Actinobacillus actinomycetemcomitans, Porphyromonas gingivalis, and Prevotella intermedia in the peri-implant sulcus samples of 19 partially edentulous patients was analyzed by ...
Evaluation of surface characteristics of Ti-6Al-4V and Tilite alloys used for implant abutments
Surface properties Dental implants Titanium
2009/10/19
The aim of this study was to evaluate surface free energy (SFE), surface roughness (SR) and surface hardness (SH) of two commercially available materials for fabricating dental implant abutments. In a...
In vitro integrity of implant external hexagon after application of surgical placement torque simulating implant locking
Biomechanics Dental implants Torque Dental prosthesis
2009/10/16
The aim of this study was to evaluate the integrity of the external hexagon of an implant system with internal and external hexagons but with prosthetic connection through the external hexagon (Intern...
Stress analysis on the free-end distal extension of an implant-supported mandibular complete denture
Dental occlusion Dental implantation Biomechanics
2009/10/16
A comparative and qualitative analysis of the tensions generated in the cantilever region of an implant-supported mandibular complete denture was conducted using the three-dimensional finite element m...
A Newly Designed Resonance Frequency Analysis Device for Dental Implant Stability Detection
Resonance frequency Dental implant Device
2009/9/14
Resonance frequency (RF) analysis technology was used to design a new dental implant stability detector. To calibrate and test the performance of this novel apparatus, in vitro and in vivo models, res...
Adhesion of Streptococcus sanguinis to Dental Implant and Restorative Materials in vitro
Streptococcus sanguinis Adhesion Implant prosthetic materials
2009/9/14
Bacterial adhesion to tooth surfaces or dental materials starts immediately upon exposure to the oral environment. The aim of this study, therefore, was to compare the adhesion of Streptococcus sangui...
The Development of Ti Alloys for Dental Implant with High Corrosion Resistance and Mechanical Strength
Titanium alloy Corrosion Mechanical strength
2009/9/14
The corrosion behaviors of Ti and Ti-6Al-4V, Ti-6Al-7Nb, Ti-0.5Pt, Ti-6Al-4V-0.5Pt, and Ti-6Al-7Nb-0.5Pt alloys were examined using an electrochemical analyzer in artificial saliva containing 0.1 and ...
Surface Carbonization of Titanium for Abrasion-resistant Implant Materials
Titanium carbide Abrasion resistance Implant
2009/9/14
Carbide layer was formed on the surface of Ti by heating in hydrocarbon atmosphere (benzene C6H6) at 1000-1400°C using a high frequency induction heating method. Physical and mechanical properties of ...
Development of New Drug Delivery System for Implant Bone Augmentation Using a basic Fibroblast Growth Factor-gelatin Hydrogel Complex
bFGF-gelatin hydrogel complex Drug delivery system Implant bone augmentation
2009/9/14
This study sought to clarify the effectiveness of bFGF-gelatin hydrogel complex on bone regeneration around implants for the development of a new drug delivery system for bone augmentation. Twenty-fou...