The 3D Crozat is a flexible appliance producing a continuous expansive force. This is a good expansion solution used by clinicians who want to keep total control over appliance wear. The appliance can be activated in your hands for a good feel of the expected expansion, and inserted into the 3D fasteners. Its intertwined wires can also stroke the incisors.
Material required for manufacturing
– Modèle de pierre inférieur