Correction of skeletal Class III malocclusion with clockwise rotation of the maxillomandibular complex.

Am J Orthod Dentofacial Orthop

Division of Craniofacial Orthodontics, Chang Gung Memorial Hospital, Chiayi, Taiwan.

Published: February 2012

AI Article Synopsis

  • * Prior to surgery, dental adjustments were made, including aligning the upper teeth and moving the maxillary third molar to replace a missing second molar.
  • * After a 12-month treatment period, which included surgical procedures to reposition the jaw, follow-up evaluations after 10 months showed stable results in both bite alignment and facial aesthetics.

Article Abstract

A 19-year-old woman with skeletal Class III malocclusion, paranasal depression, and a low mandibular plane angle was treated with orthodontics and orthognathic surgery. Dental decompensation and protraction of maxillary right third molar to replace maxillary right second molar were performed before surgery. Clockwise rotation of maxillo-mandibular complex was applied by Le Fort I osteotomy and bilateral sagittal split osteotomies to achieve facial balance. The active treatment period was 12 months. The stable occlusion and skeletal relationship were observed after a 10-month follow-up period.

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http://dx.doi.org/10.1016/j.ajodo.2010.01.038DOI Listing

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