Biomechanical 3D Analysis of Stress Induced by Orthodontic Implants

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The objective of this numerical study was to evaluate the stress induced by orthodontic loading in anchorage implants and surrounding tissues. Orthodontic implants were included in this study. 3D geometrical models were constructed and material characteristics were taken from the literature. Finite element models were created based on the geometry and material characteristics of the screws. Orthodontic horizontal loads of 2 N were applied, and the biomechanical parameters were evaluated by colored scales. The highest von Mises values were recorded around the implant neck area and at the bone-implant interface.

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Periodical:

Edited by:

Liviu MARSAVINA

Pages:

199-204

Citation:

C. Szuhanek et al., "Biomechanical 3D Analysis of Stress Induced by Orthodontic Implants", Key Engineering Materials, Vol. 399, pp. 199-204, 2009

Online since:

October 2008

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$41.00

[1] Suk Lee J., Kim Kook J., Vanarsdall R.L.: Applications of orthodontic mini-implants. Quintessence Publishing, (2007).

[2] Proffit W., Fields H.W., Sarver D.M.: Contemporary Orthodontics. Fourth Edition, Mosby Elsevier 2007. B B.

[3] Szuhanek C.: Periodontal implications in orthodontics. PhD thesis. (Implicatii parodontale in anomaliile dento-maxilare. Teza de doctorat). Timisoara, Romania, (2006).

[4] Bratu E.: Simulări numerice ale unor restaurări protetice agregate mixt prin metoda elementelor finite. Teza de doctorat. UMF Timişoara, (2000).

[5] Fleser Camelia, Fortini A., Bratu Elisabeta, Faur N.: Evaluare clinica si biomecanica a ancorajului prin mini implante in ortodontie. Congresul international al Asociatiei Romane de Ortodontie, A.N.R.O. Bucuresti, 23-25 septembrie (2004).

[6] Gallas, M. T. Abeleira, J. R. Fernández , M. Burguera: Three-dimensional numerical simulation of dental implants as orthodontic anchorage. The European Journal of Orthodontics 2005 27(1): 1216.

DOI: https://doi.org/10.1093/ejo/cjh066

[7] Gedrange, C. Bourauel, C. Köbel , Harzer: Comparative evaluation of implant designs: influence of diameter, length, and taper on strains in the alveolar crest. The European Journal of Orthodontics 2003 25(2): 109-115.

[8] Faur, N. Finite elements: fundaments. [Elemente finite: fundamente] Ed. Politehnica, Timişoara, (2002).

[9] Fleser, C., Bratu E. , Faur, N., Fleşer T. : Biomechanical aspects in different stages of orthodontic treatment. 6th International Orthodontic Congress-World Federation of Orthodontics, 10-14 th 2005, Paris, France.

[10] Fleşer C., Bratu E, Faur N. - Biomechanical study of an orthodontic treatment using finite element analysis. MALTA2000-Worldwide Dental Congress-IADS&YDW, Valetta, Malta, 29Iulie5August (2000).

[11] Szuhanek C.: Finite element analysis of lingual forces effect in alveolar bone loss cases. www. lingualnews. com. Volume 5 Number 1 - May (2007).

[12] Andersen KL, Mortensen HT, Pedersen EH, Melsen B. 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. J Biomed Eng. 1991 Jul; 13(4): 293-303.

DOI: https://doi.org/10.1016/0141-5425(91)90111-j

[13] Andersen KL, Pedersen EH, Melsen B. Material parameters and stress profiles within the periodontal ligament. Am J Orthod Dentofacial Orthop. 1991 May; 99(5): 427-40.

DOI: https://doi.org/10.1016/s0889-5406(05)81576-8

[14] Cicala, E.F.,: Statistical analysis of experimental data. [Metode de prelucrare statistica a datelor experimentale], Ed. Politehnica, Timisoara, (1999).

[15] Radhakrishnan P, Mao JJ. Nanomechanical properties of facial sutures and sutural mineralization front. J Dent Res. 2004 Jun; 83(6): 470-5.

DOI: https://doi.org/10.1177/154405910408300607