Influence of bicortical anchorage on the natural frequencies of dental implant / 华西口腔医学杂志
West China Journal of Stomatology
; (6): 86-88, 2006.
Article
in Zh
| WPRIM
| ID: wpr-288996
Responsible library:
WPRO
ABSTRACT
<p><b>OBJECTIVE</b>To investigate the influences of bicortical anchorage on values of natural frequencies of dental implants utilizing the 3-dimensional finite element analysis.</p><p><b>METHODS</b>Using the commercial code of Solidworks, 3-D models of a screw-shaped dental implant and a mandibular bone segment were generated. After the 3-D implant-bone complex was meshed by ABAQUS software, effects of bicortical anchorage on the buccolingual and axial first-order natural frequencies of the implant were computed.</p><p><b>RESULTS</b>Bicortical anchorage increased both the buccolingual and axial natural frequencies remarkably. As the bicortical anchorage got deeper, the frequencies correspondingly got higher.</p><p><b>CONCLUSION</b>Bicortical anchorage can increase the buccolingual and axial primary stability of dental implants.</p>
Full text:
1
Database:
WPRIM
Main subject:
Dental Implants
/
Finite Element Analysis
/
Dental Implantation, Endosseous
/
Dental Stress Analysis
/
Mandible
Limits:
Humans
Language:
Zh
Journal:
West China Journal of Stomatology
Year:
2006
Document type:
Article