Transactions of the Korean Society of Mechanical Engineers A (대한기계학회논문집A)

The Korean Society of Mechanical Engineers (대한기계학회)
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Study on the Retraction of Anterior Teeth for the Lingual Orthodontics with the Three-Dimensional Finite Element Method

유한요소법을 이용한 설측 치아교정시 전치부 후방견인에 관한 연구

  • 송정한 (한국과학기술원 대학원 기계공학과) ;
  • 허훈 (한국과학기술원 기계공학과) ;
  • 박현상 (연세대학교 치의학과)
  • Published : 2004.08.01
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Abstract

The orthodontic surgery including lingual orthodontics has recently attracted a person's attention due to its functional and esthetic appreciation. The skeletal anchorage with the miniscrew is newly adopted in the lingual orthodontics to assist the upholding ability. The appliciation needs to understand the mechanism of the orthodontic appliance and its related orthodontic correction for optimal orthodontic treatment. There is, however, few information about the qualitative and quantitative effect of the orthodontic appliance with the miniscrew has not been well identified. In this paper, three dimensional finite element analysis is introduced to the lingual orthodontics in order to investigate the effect of the anterior retraction force on the miniscrew and transpalatal arch wire. The analysis determines the adequate location of the miniscrew and the point of force application of the anchorage system in the lingual orthodontics. The analysis results demonstrate the effect of the position of the miniscrew and the transpalatal arch wire on the lingual orthodontics.

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References

  1. Brodsky, J. F., Caputo, A. A. and Frustman, L. L., 1975, ' Root Tipping: a Photoelastic Histopathologic Correlation,' Am. J. Orthod., Vol. 67, pp. 1-10 https://doi.org/10.1016/0002-9416(75)90124-4
  2. Burstone, C. J. and Pryputniewicz, R. J., 1980, 'Holographic Determination of Centers of Rotation by Orthodontic Forces,' Am. J. Orthod., Vol. 77, pp. 396-409 https://doi.org/10.1016/0002-9416(80)90105-0
  3. Norma, H., 1988, 'An Experimental Study of Edgewise Mechanism- Distribution of Orthodontic Forces during Labial Movement of Lateral Incisor Measurement by Strain Gauges,' J. Jpn. Orthod. Soc., Vol. 47, pp. 351-363
  4. Joo, J. W., Heo, K. H. and Cha, K. S., 2000, 'Finite Element Modeling and Mechanical Analysis of Orthodontics,' Trans. of KSME (A), Vol. 24, No.4, pp. 907-915
  5. Coolidge, E. D., 1937, ' The Thickness of the Human Periodontal Membrane,' J. Am. Dent. Assoc., Vol. 24, pp. 1260-1270
  6. Tanne, K., Sakuad, M and Burstone, C. J., 1987, 'Three-Dimensional Finite Element Analysis for Stress in the Periodontal Tissue by Orthodontic Force,' Am J. Orthod., Vol. 92, pp. 499-505 https://doi.org/10.1016/0889-5406(87)90232-0
  7. Lee, H. K. and Chung, K. R., 2001, 'The Vertical Location of the Center of Resistance for Maxillary six Anterior Teeth during Retraction using Three Dimensional Finite Element Analysis,' Korea. J. Orthod., Vol. 31, pp.425-438
  8. Park, H. S., Bae, S. M., Kyung, H. M. and Sung, J. H., 2001, 'Micro-implant Anchorage for Treatment of Skeletal Class I Bialveolar Occlusion,' J. Clin. Orthod., Vol. 35, pp. 417-422