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Revista Mexicana de Ortodoncia

ISSN 2395-9215 (Print)
Órgano Oficial de Difusión de la Facultad de Odontología de la UNAM
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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
Full text How to cite this article

Language: Spanish
References: 15
Page: 246-259
PDF size: 1033.82 Kb.


Key words:

Class III, pre-surgical orthodontics, mandibular prognathism, maxillary hypoplasia, orthognathic surgery, bimaxillary surgery.

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.


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Rev Mex Ortodon. 2016;4