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- Title
Biomechanical Behavior of Implants with a Sloped Marginal Configuration.
- Authors
Karasan, Duygu; Güncü, M. Barış; Ersu, Bahadır; Canay, Şenay
- Abstract
<bold>Purpose: </bold>To evaluate the biomechanical behavior of implants with different neck designs.<bold>Materials and Methods: </bold>Finite element models of implants with two different neck designs (OsseoSpeed EV and OsseoSpeed Profile EV) were generated. Implants and abutments were subjected to buccally and lingually directed 30-degree oblique loads of 200 N.<bold>Results: </bold>Under buccally angulated load, the Profile implant model showed lower minimum principal stress when compared to the standard implant model (-63.4 vs -91.9 MPa), whereas the von Mises stress value of the Profile implant model was higher (342 MPa).<bold>Conclusion: </bold>This preliminary study showed that Profile implants placed in alveolar ridges with buccolingual bone height discrepancy showed similar stress distribution and stress value outcomes when compared to standard implants.
- Subjects
BIOMECHANICS; DENTAL implants; FINITE element method; DENTAL abutments; ALVEOLAR process; COMPARATIVE studies; COMPUTER simulation; DENTISTRY; KINEMATICS; RESEARCH methodology; MEDICAL cooperation; PROSTHETICS; RESEARCH; EVALUATION research; PHYSIOLOGIC strain; COMPRESSIVE strength
- Publication
International Journal of Prosthodontics, 2018, Vol 31, Issue 6, p587
- ISSN
0893-2174
- Publication type
journal article
- DOI
10.11607/ijp.5882