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₯ƒe[ƒ}@uL.A.S.Ž‘—Γ’†‚Ι”½Θ‚΅‚½“_v
₯‚PFƒŒƒxƒ‹ƒAƒ“ƒJƒŒƒbƒWƒVƒXƒeƒ€‚̏Ǘα•ρ
₯‚QFƒCƒJƒ“HˆβŠΆHˆγEŠ³ƒRƒ~ƒ…ƒjƒP[ƒVƒ‡ƒ“‚Μˆκl

‚QFStep 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



Ÿ6.Evaluation of the progress and results

Initial Lateral Ceph. Tracing
Ž‘—Γ‘O
₯14y11m

Progress Lateral Ceph. Tracing
Ž‘—Γ’†
₯17y11m
Ž‘—Γ’†
₯19y10m

Final Lateral Ceph. Tracing
Ž‘—ÏI—ΉŽž
₯20y8m

Estimation of period for each step and actual period

Cephalogram evaluation before and after treatment
Superimposition of before and after treatment
Ž‘—Γ‘OŒγ‚̏d‚ˍ‡‚ν‚Ή
14y11m
20y8m

Evaluation of tooth movement
Ž‘—Γ‘OŒγ‚̏d‚ˍ‡‚ν‚Ή
14y11m
20y8m

Evaluation of Z angle
Ž‘—Γ‘OŒγ‚̏d‚ˍ‡‚ν‚Ή
14y11m
20y8m