1233-23-344-24-356
77-27-37-47-57-67-77-87-9
88-299-29-31010-210-31111-211-3


2:Step by step Procedures
・Step-1:Expand and Stabilize upper arch
・Step-2:Level lower arch (Extract/44)
・Step-3:Retract lower Canines
・Step-4:Upright of lower anteriors
・Step-5:Stabilize lower arch
・Step-6:Retract upper anteriors
・Step-7:Detailing and Finishing



Final Model Photograph




◆6.Evaluation of the progress and results

Initial Lateral Ceph. Tracing
治療前


Final Lateral Ceph. Tracing
治療終了時
・24y8m

Evaluation of the ANB change

Cephalogram evaluation before and after treatment
Superimposition of before and after treatment
治療前後の重ね合わせ
21y10m
24y8m

Evaluation of tooth movement
治療前後の重ね合わせ
21y10m
24y8m

Evaluation of Z angle
治療前後の重ね合わせ
21y10m
24y8m