Correction of facial asymmetry in an adult with unilateral palatal disjunction assisted by mini screws (MARPE) - New Technique: Case report
DOI:
https://doi.org/10.33448/rsd-v9i10.8414Keywords:
Maxillary expansion; Palatal disjunction; Facial asymmetry.Abstract
One of the first problems to be treated in occlusal disorders is cross-sectional correction, which may involve a top bite, a single or bilateral. These atresias can often contribute to the aesthetic corrections of the smile including asymmetries of the face. Objective: Aiming at correcting facial asymmetries with rapid maxillary expansion supported by mini-screws, this work demonstrates a new technique through weakening and unilateral maxilla expansion that facilitates the return of the displaced mandible to the ipsilateral side of the expansion. Case report: With the use of holes made along the palate raphe , as already suggested in the literature, and also complemented in the region of the infra-zygomatic crest on the opposite side of the facial asymmetry, this favored the mandibular displacement towards the expansion side, thus correcting aesthetics of the face. Final Considerations: This approach to weakening the infra-zygomatic ridge with the intention of greater displacement of a hemi-maxilla to the opposite side to the facial deviation, may facilitate some non-surgical corrections of asymmetric individuals.
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