Keywords
Cone Beam Computed Tomography (CBCT)
Planning
Orthodontics
How to Cite
Abstract
The mini-implants have become increasingly popular in the dental field, primarily as an alternative to the stationary orthodontic skeletal anchorage, for example in the treatment of cellular biprotrusion and preservation anchorage during anterior retraction to space closure after extraction of premolars. To ensure the success of these mini-implants without premature loss of teeth next to them or some root damage, there is a need for an accurate assessment of the area that will receive the apparatus. Faced with this, the aim of this study was to perform a literature review to clarify the relationship between the placement of orthodontic mini-implants and the use of cone beam computed tomography as an aid to planning and the importance of such an examination. According to the literature review conducted, it was concluded that the use of cone beam computed tomography to study the best placement site of mini-implants is very important, promoting the success and stability of such devices.
References
BAE, M. J. et al. Accuracy of miniscrew surgical guides assessed from cone-beam computed tomography and digital models. American Journal of Orthodontics and Dentofacial, Seoul, South Korea, v. 143, p. 893-901, 2013.
BAUMGAERTEL, S. Predrilling of the implant site: It is necessary for orthodontic mini-implants? American Journal of Orthodontics and Dentofacial Orthopedics, Cleveland, Ohio, v. 137, p. 825-829, 2010.
BAUMGAERTEL, S.; HANS, M. G. Buccal cortical bone thickness for mini-implant placement. American Journal of Orthodontics and Dentofacial Orthopedics, Cleveland, Ohio, v. 136, p. 230-235, 2009.
FARNSWORTH, D. et al. Cortical bone thickness at common miniscrew implant placement sites. American Journal of Orthodontics and Dentofacial Orthopedics, Gilbert, Ariz e Dallas, Texas, v. 139, p. 495-503, 2011.
KIM, S. H. et al. Surgical positioning of orthodontic mini-implants with guides fabricated on models replicated with cone-beam computed tomography. American Journal of Orthodontics and Dentofacial Orthopedics, Seoul, Korea and San Francisco, California, v. 131, s/p, 2007.
KIM, S. H. et al. Cone-beam computed tomography evaluation of mini-implants after placement: Is root proximity a major risk factor for failure? American Journal of Orthodontics and Dentofacial Orthopedics, Seoul, Korea, and San Francisco, California, v. 138, p. 264-276, 2010.
KIM, S. H. et al. Evaluation of interdental space of the maxillary posterior area for orthodontic miniimplants with cone-beam computed tomography. American Journal of Orthodontics and Dentofacial Orthopedics, Seoul, Korea and San Francisco, California, v. 135, p. 635-641, 2009.
KOJIMA, Y.; KAWAMURA, J.; FUKUI, H. Finite element analysis of the effect of force directions on tooth movement in extraction space closure with miniscrew sliding mechanics. American Journal of Orthodontics and Dentofacial Orthopedics, Nagoya, Japão, v. 142, p. 501-508, 2012.
LEE, K. J. et al. Computed tomographic analysis of tooth-bearing alveolar bone for orthodontic miniscrew placement. American Journal of Orthodontics and Dentofacial Orthopedics, Jinan, China, v. 135, p. 486-494, 2009.
LIU, H. et al. Accuracy of surgical positioning of orthodontic miniscrews with a computer-aided design and manufacturing template. American Journal of Orthodontics and Dentofacial Orthopedics, Jinan, China, v. 137, p. 728, 2010.
MASSEY, C. C. et al. Effect of force on alveolar bone surrounding miniscrew implants: A 3-dimensional microcomputed tomography study. American Journal of Orthodontics and Dentofacial Orthopedics, Lubbock and Dallas, Texas, v. 142, p. 32-44, 2012.
MATZENBACHER, L. et al. Avaliação de métodos radiográficos utilizados na localização vertical de sítios eleitos para instalação de mini-implantes. Revista Dental Press de Ortodontia e Ortopedia Facial, Maringá, v. 13, p. 95-106, 2008.
MC MANUS, M. M. et al. Effect of miniscrew placement torque on resistance to miniscrew movement under load. American Journal of Orthodontics and Dentofacial Orthopedics, Rock Island, III e Iowa City, Iowa, v. 140, p. 93-98, 2011.
PARK, J.; CHO, H. J. Three-dimensional evaluation of interradicular spaces and cortical bone thickness for the placement and initial stability of microimplants in adults. American Journal of Orthodontics and Dentofacial Orthopedics, San Francisco, Calif, v. 136, p. 314, 2009.
PARK, W. et al. Orthodontic extrusion of the lower third molar with an orthodontic miniimplant. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, Seoul, Korea, v. 110, p. 1-6, 2010.
RYU, J. H. et al. Palatal bone thickness compared with cone-beam computed tomography in adolescents and adults for mini-implant placement. American Journal of Orthodontics and Dentofacial Orthopedics, Mesa, Ariz e Seoul, Korea, v. 142, p. 207-212, 2012.
SANTIAGO, R. C. et al. Correlation between miniscrew stability and bone mineral density in orthodontic patients. American Journal of Orthodontics and Dentofacial Orthopedics, Juiz de Fora, Brasil, v. 136, p. 243-250, 2009.
SHYAGALI, T.; DUNGARWAL, N.; PRAKASH, A. A new stent for miniscrew implant placement. Orthodontic Waves, Loyara, Udaipur, India, v. 71, p. 134-137, 2012.
SUNG, S. J. et al. Effective en-masse retraction design with orthodontic mini-implant anchorage: A finite element analysis. American Journal of Orthodontics and Dentofacial Orthopedics, Seoul and Kunsan, Korea, v. 137, p. 648-657, 2010.
SUZUKI, E. Y.; SUZUKI, B. Accuracy of miniscrew implant placement with a 3-Dimensional surgical guide. Journal of Oral and Maxillofacial Surgery, Chiang Mai, Thailand, v. 66, p. 1245-1252, 2008.
ZHA, O. L. et al. Orthodontic miniimplant stability in different healing times before loading: A microscopic computerized tomographic and biomechanical analysis. Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, Chengdu and Shanghai, China, v. 108, p. 196-202, 2009.
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Copyright (c) 2015 Débora Duarte Moreira; Solange Maria de Almeida Boscolo; Irene Moreira Serafim