2016, Number 4
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Rev Mex Ortodon 2016; 4 (4)
Class III malocclussion correction through surgical-orthodontic treatment
Vázquez VA, Meza LD, Flores SJE, Abitia HD, Hernández RMI, Rodríguez CJA
Language: Spanish
References: 15
Page: 246-259
PDF size: 1033.82 Kb.
ABSTRACT
Patient treated in the clinic of Orthodontics of the Universidad Autonoma de Guadalajara, referring as reason for consultation «I can not eat comfortably and I feel ashamed of my facial appearance». A full dentofacial study was conducted. The patient was diagnosed with a skeletal class III malocclusion caused by maxillary hypoplasia and mandibular prognathism. Surgical-orthodontic treatment was determined. The patient and his parents were informed about the treatment, risks, benefits, advantages and disadvantages, duration of treatment, costs and post-operatory care. Once the treatment plan was accepted, the objectives were to achieve skeletal class I as well as bilateral canine class I and molar class II. 0.022 Roth appliance placement was indicated with upper 1st premolars extractions, going through the stages of alignment, leveling and space closure. We worked as a team with the Department of Surgery. A successful treatment of pre-surgical orthodontics and maxillofacial surgery (maxillary advancement and mandibular retroposition) was achieved thus obtaining as a result skeletal class I, canine class I and bilateral molar class II. The patient recovered his chewing function and self-esteem by being aesthetically accepted by society.
REFERENCES
Proffit WR. Ortodoncia contemporánea. 4a. ed. Barcelona, España. Elsevier Mosby, 2008.
Graber TM. Ortodoncia principios y técnicas actuales. 4a. ed. Madrid, España. Elsevier, 2006.
Gregoret J. Ortodoncia y cirugía ortognática diagnóstico y planificación. 4a. ed. Madrid, España. ESPAXS, S.A. 2008.
Baccetti T, Reyes BC, McNamara JA Jr. Gender differences in class III malocclusion. Angle Orthod. 2005; 75: 510-520.
Xue SA, Lam CW, Whitehill TL, Samman N. Effects of class III malocclusion on young male adults’ vocal tract development: a pilot study. J Oral Maxillofac Surg. 2011; 69: 845-852.
Quintero Y. Relación esquelética clase III con factor genético predominante. Reporte de caso clínico. Revista CES Odontología. 2007; 20 (2): 43-50.
Guyer E, Ellis EE 3rd, McNamara JA Jr, Behrents RG. Components of class III malocclusion in juveniles and adolescents. Angle Orthod. 1986; 56 (1): 7-30.
Singh GD, McNamara JA Jr, Lozanoff S. Mandibular morphology in subjects with class III malocclusions: finite-element morphometry. Angle Orthod. 1998; 68 (5): 409-418.
Burns NR, Musich DR, Martin C, Razmus T, Gunel E, Ngan P. Class III camouflage treatment: What are the limits? Am J Orthod Dentofacial Orthop. 2010; 137 (9): .e1-9.e13.
Jakobsone G, Stenvik A, Sandvik L, Espeland L. Three-year follow-up of bimaxillary surgery to correct skeletal Class III malocclusion: stability and risk factors for relapse. Am J Orthod Dentofacial Orthop. 2011; 139: 80-89.
Bhamrah G, Ahmad S, NiMhurchadha S. Internet discussion forums, an information and support resource for orthognathic patients. Am J Orthod Dentofacial Orthop. 2015; 147 (1): 89-96.
Cho H. Effect of rigid fixation on orthodontic finishing after mandibular bilateral sagittal split setback: the case for miniplate monocortical fixation. J Oral Maxillofac Surg. 2012; 70: e310-e321.
Proffit WR, Jackson TH, Turvey TA. Changes in the pattern of patients receiving surgical-orthodontic treatment. Am J Orthod Dentofacial Orthop. 2013; 143 (6): 793-798.
Nicodemo D, Pereira MD, Ferreira LM. Self-esteem and depression in patients presenting angle class III malocclusion submitted for orthognathic surgery. Med Oral Patol Oral Cir Bucal. 2008; 13 (1): E48-51.
Kilinc A, Ertas U. An assessment of the quality of life of patients with class III deformities treated with orthognathic surgery. J Oral Maxillofac Surg. 2015; 73 (7): 1394.e1-5. doi: 10.1016/j.joms.2015.02.019.