5.Estimation of period for each step

QFStep 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

Retract@ upper anterior (Retrogression of A point using Class II elastic)

Finishing and Detailing Procedures

Estimation of period for each step and actual period