Comparison of Plate-Screw Systems Used in Mandibular Fracture Reduction: Finite Element Analysis-Reference-Cited by-同舟云学术

Comparison of Plate-Screw Systems Used in Mandibular Fracture Reduction: Finite Element Analysis

Published:2006-03-21 Issue:5 Volume:128 Page:654-662
ISSN:0148-0731
Container-title:Journal of Biomechanical Engineering
language:en
Short-container-title:

Author:

Lovald Scott T.¹,Khraishi Tariq²,Wagner Jon³,Baack Bret³,Kelly James³,Wood John⁴

Affiliation:

1. Manufacturing Engineering Program, University of New Mexico, Albuquerque, NM

2. Mechanical Engineering Department, University of New Mexico, Albuquerque, NM

3. Department of Surgery, University of New Mexico, Albuquerque, NM

4. Manufacturing Engineering Program and Mechanical Engineering Department, University of New Mexico, Albuquerque, NM

Abstract

A finite element model of the human dentate mandible has been developed to provide a comparison of fixation systems used currently for fracture reduction. Volume domains for cortical bone, cancellous bone, and teeth were created and meshed in ANSYS 8.0 based on IGES curves created from computerized tomography data. A unilateral molar clench was loaded on the model with a fracture gap simulated along the symphysis. Results based on Von Mises stress in cortical and cancellous bone surrounding the screws, and on fracture surface spatial fixation, show some relative differences between different screw-plate systems, yet all were judged to be appropriate in their reduction potential.

Publisher

ASME International

Subject

Physiology (medical),Biomedical Engineering

Link

http://asmedigitalcollection.asme.org/biomechanical/article-pdf/128/5/654/5620572/654_1.pdf

Reference25 articles.

1. Wade, A., and Wagner, J., 2003, “A Retrospective Review of the Effect of Delayed Versus Acute Treatment of Mandibular Fractures at a University Teaching Hospital,” Technical Report, University of New Mexico, Albuquerque, NM.

2. Determination of Stress Levels and Profiles in the Periodontal Ligament by Means of an Improved Three-Dimensional Finite Element Model for Various Types of Orthodontic and Natural Force Systems;Andersen;J. Biomed. Eng.

3. A Three Dimensional Finite Element Model of the Mandible Including the TMJ and its Application to Stress Analysis in the TMJ During Clenching;Tanaka;Med. Eng. Phys.

4. Modeling of Screw-Plate Systems for Mandibular Fracture Repair;Chaudhary

5. Computerized Analysis of Resorbable Polymer Plates and Screws for the Rigid Fixation of Mandibular Angle Fractures;Cox;Int. J. Oral Maxillofac Surg.

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