Hilgers-Pendulum hybrid with bone anchored
Combination of a pendulum-type molar distalization spring on the right molar and a Hilgers-type molar derotation spring on the left molar and Tomas pin EP 8 mm anchoring miniscrews (10 mm miniscrews can also be used).
Objective: distalize the right molar in cl I and achieve molar symmetry in occlusal view.
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