Surgical approach for the verticalization of the third molar through a miniature screw. Is extraction necessary?.
DOI:
https://doi.org/10.20453/reh.v32i2.4217Keywords:
Third molar, Orthodontics, MiniscrewAbstract
Previously, it was reported in the literature that third molars in poor position, such as horizontal, mesial and disto angulated, were a clear indication for tooth extraction. The verticalization of molars with a miniscrew in the mandibular branch corresponds to an ortho-surgical technique in which, through movements on the longitudinal axis of a tooth, a good positioning in the arch and preservation of the tooth is achieved, avoiding extraction. The purpose of this work is to describe the surgical approach and results of the verticalization of an included lower third molar in the mesioangular position, through the placement of a miniature screw using the mandibular branch as anchorage in a 35-year-old female patient.
Downloads
References
Carter K, Worthington S. Predictors of third molar impaction: A systematic review and meta-analysis. J Dent Res. 2016; 95(3):267-76.
Burgos RG, Morales ME, Rodríguez MO, Aragón AJE, Sánchez RM. Evaluación de algunos factores predictivos de dificultad en la extracción de los terceros molares inferiores retenidos. Mediciego. 2017; 23(1):8-15.
Medina-Solís CE, Pontigo-Loyola AP, Pérez-Campos E, et al. Principales razones de extracción de dientes permanentes en una muestra de adultos mexicanos. Rev Invest Clin. 2013; 65 (2):141-149.
Rojas P, Mazzini M, Romero K. Pérdida dentaria y relación con los factores fisiológicos y psico-socio económicos. Dom Cien. 2017; 3(2):702-718.
Lin SY, Chang CH, Roberts WE. Forty consecutive ramus bone screws used to correct horizontally impacted mandibular molars. Int J Orthod Implantol. 2016; 41:60-72.
Magkavali-Trikka P, Emmanouilidis G, Papadopoulos MA. Mandibular molar uprighting using orthodontic miniscrew implants: a systematic review. Prog Orthod. 2018; 19(1):1-12.
Benavides S, Cruz P, Chang M. Microimplantes, una nueva opción en el tratamiento de Ortodoncia. Odontología Vital. 2016; 2(25):63-75.
Fuentes SR, Mejía PB, Mondragón LA, et al. Verticalización de molares: una revisión de casos clínicos de los diferentes métodos utilizados. Rev Cien Odontol. 2016; 4 (2):503-516.
Chang CH, Lin JS, Eugene Roberts W. Ramus screws: the ultimate solution for lower impacted molars. Seminars in Orthodontics. 2018; 24 (1):135-54.
Valarelli F, Pinto RO, Higa RH, Pesantes C, Baur KMRC, Grec R. Verticalização, em duas fases, de terceiro molar inferior impactado mesialmente, usando ancoragem esquelética. Rev Clín Ortod Dental Press.
; 18(6):65-78.
Shih-Yung Lin, Chris Chang, W. Eugene Roberts. Simple mechanics to upright horizontally impacted molars with ramus screws. OJN. 2015; 5(2):42-47.
Downloads
Published
How to Cite
Issue
Section
License
The authors retain the copyright and cede to the journal the right of first publication, with the work registered with the Creative Commons License, which allows third parties to use what is published as long as they mention the authorship of the work, and to the first publication in this journal.