Influence of Orbital Implant Length and Diameter on Stress Distribution
نویسندگان
چکیده
منابع مشابه
Influence of Orbital Implant Length and Diameter on Stress Distribution: A Finite Element Analysis
PURPOSE A mathematical simulation of stress distribution around orbital implants was used to determine which length and diameter of implants would be best to dissipate stress. METHODS An integrated system for computed tomography data was utilized to create a 3-dimensional model of craniofacial structures. The model simulated implants placed in the 7, 11, and 12 o'clock positions of the orbita...
متن کاملInfluence of Implant Length and Diameter, Bicortical Anchorage, and Sinus Augmentation on Bone Stress Distribution: Three-Dimensional Finite Element Analysis.
PURPOSE Clarification of the protocol for using short implants is required to enable widespread use of short implants as an available treatment option. The purpose of this study was to investigate the influences of implant length and diameter, bicortical anchorage, and sinus augmentation on peri-implant cortical bone stress by three-dimensional finite element analysis. MATERIALS AND METHODS F...
متن کاملInfluence of implant diameter on surrounding bone.
OBJECTIVES Implant osseointegration is dependent upon various factors, such as bone quality and type of implant surface. It is also subject to adaptation in response to changes in bone metabolism or transmission of masticatory forces. Understanding of long-term physiologic adjustment is critical to prevention of potential loss of osseointegration, especially because excessive occlusal forces le...
متن کاملImpact of implant length and diameter on survival rates.
INTRODUCTION Despite the high success rates of endosseous oral implants, restrictions have been advocated to their placement with regard to the bone available in height and volume. The use of short or nonstandard-diameter implants could be one way to overcome this limitation. MATERIAL AND METHODS In order to explore the relationship between implant survival rates and their length and diameter...
متن کاملThe influence of implant diameter and length on stress distribution of osseointegrated implants related to crestal bone geometry: a three-dimensional finite element analysis.
STATEMENT OF PROBLEM Load transfer mechanisms and possible failure of osseointegrated implants are affected by implant shape, geometrical and mechanical properties of the site of placement, as well as crestal bone resorption. Suitable estimation of such effects allows for correct design of implant features. PURPOSE The purpose of this study was to analyze the influence of implant diameter and...
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ژورنال
عنوان ژورنال: Journal of Craniofacial Surgery
سال: 2017
ISSN: 1049-2275
DOI: 10.1097/scs.0000000000003305