This report presents a case of Angle Class II, Skeletal Class 2'malocclusion with dual bite. The patient showed congenital missing of upper left canine. After a treatment plan was determined position of condyle was confirmed with TMJ Cephalometric laminagraph. The case was one of maxillary growth control and extraction of upper right first bicuspid, and both lower first bicuspids was performed. The result showed correction of skeletal discrepancy and malocclusion, and good soft-tissue change. The patient mainteind stabilized occlusion after retention.
二態咬合を有するAngle Class IIの1治験例
