66
Participants
Start Date
June 15, 2018
Primary Completion Date
March 19, 2019
Study Completion Date
November 19, 2019
Activator
This appliance is constructed in one piece to guide the position of the mandible on closure
Twin Block
This appliance is constructed in two pieces to guide the position of the mandible on closure
Orthodontic Department, University of Damascus Dental School, Damascus
Damascus University
OTHER