“Wonders of Rapid Maxillary Expansion and Lower Premolar Extractions in Correction of a Skeletal Class III Case with Maxillary Deficiency and Mandibular Excess” – A Case Report on Non- Surgical Orthodontic Camouflage

Transverse deficiencies should be a priority in orthodontic treatment, and should be corrected as soon as diagnosed, to restore the correct transverse relationship between maxilla and mandible and, consequently, normal maxillary growth. Corrections may be performed at the skeletal level, by opening the midpalatal suture, or by dentoalveolar expansion. The choice of a treatment alternative depends on certain factors, such as age, sex, degree of maxillary hypoplasia and maturation of the midpalatal suture. Thus, the present case report discusses rapid palatal expansion to correct maxillary hypoplasia in a female patient with advanced skeletal maturation and bilateral cross-bite with constricted maxilla.