Manejo Ortodóntico - Quirúrgico de paciente clase III esquelética con raíces cortas

[摘要] We present a patient of 16 years 11 months of age. Intraoral analysis was diagnosed as: Class III skeletal, hyperdivergent, bilateral molar class III, bilateral canine class III, anteroposterior maxillary hypoplasia, moderate upper and inferior severe crowding, and short roots. Presents how I live Onicofagia. The treatment was divided into three phases: preoperative with alignment, leveling, stripping, dental decompensation, achieving tripodism (occlusal stability). Surgical with Lefort I Osteotomy. Post surgery with detailed and retained. The apparatus used brackets prescription Roth .022 x .028, bands in 6's and 7's with punchable tubes in 6's and 7's upper and lower, surgical stems. Retention in charge of upper and lower Hawley; Fixed upper retainer from 12 to 22 and fixed lower retainer from 33 to 43; Active treatment time 2 years.

[学科分类] 口腔科学

[关键词] Class III skeletal;maxillary hypoplasia;onicofagia;Lefort I osteotomy.