What is your management of a single retroclined upper incisor in a 9 years-old child with sufficient space:
A. Anterior inclined plane on mandibular teeth
B. Biteplane and protrusion screw
C. Expansion screw
D. Hawley appliance
A. Anterior inclined plane on mandibular teeth
B. Biteplane and protrusion screw
C. Expansion screw
D. Hawley appliance