Advanced Mechanics for Class 3 Treatment. Part 1

— The role of extra-alveolar buccal shelf (BS) screws in providing stable anchorage for the conservative treatment of skeletal Class 3 malocclusion
— Advances in bracket and wire design to enhance torque control and facilitate space closure in challenging class 3 cases
— Integration of buccal shelf (BS) screws and 3D lever arms with modern appliance systems to effectively manage severe Class 3 cases without surgery.