Semi-automated generation of bone loss defects around dental implants and its application in finite element analysis

被引：2
作者：
Jemaa, Hassen [1 ]
Eisenburger, Michael [1 ]
Greuling, Andreas [1 ]
机构：
[1] Hannover Med Sch, Dept Prosthet Dent & Biomed Mat Sci, Hannover, Germany
来源：
COMPUTER METHODS IN BIOMECHANICS AND BIOMEDICAL ENGINEERING | 2024年 / 27卷 / 13期
关键词：
Bone loss; finite element analysis; dental implants; parametric modelling; osseointegrated implant; STRESS-DISTRIBUTION; MECHANICAL-PROPERTIES; PREVALENCE; MASTICATION; DISEASE; QUALITY; DESIGN;
D O I：
10.1080/10255842.2023.2257345
中图分类号：
TP39 [计算机的应用];
学科分类号：
081203 ; 0835 ;
摘要：
This study aimed to develop an algorithm for modelling bone loss defects in a given mandibular geometry, with a user-defined depth, width, place, and defect type. The algorithm was implemented using Grasshopper and models with different bone loss types and depths around a dental implant were built. The models were used in a finite element analysis (FEA) to predict the stresses in peri-implant bone. The FEA showed that the stresses in peri-implant bone depend primarily on the depth of bone loss, whereas the type of bone loss showed no major influence.
引用
收藏
页码：1756 / 1767
页数：12
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