Resumen

REY, Diego; OBERTI, Giovanni  y  SIERRA, Angela. Extractions of first permanent molars as a choice of the orthodontic treatment. CES odontol. [online]. 2012, vol.25, n.1, pp.44-53. ISSN 0120-971X.

Abstract Extraction of First permanent molars is a treatment alternative in patients with moderate crowding, bi-maxillary protrusion, open bites, class III, Class II, in cases of extensive caries or other developmental problems or to prevent the placement of implants to replace them. This article describes three different clinical cases in which first, upper and lower permanent molars were chosen to be extracted in order to obtain clinical, facial and oclusal good results.

Palabras clave : First molar; Extractions; Orthodontics treatment.

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