Dental The “Position” of proximal locks refers to: A Direction of movement of the axis of the bur B The occlusal height of the lock, given a constant depth C The axiofacial and axiolingual line angles of initial tooth preparation D The extent of translation 💡 Explanation The “Position” of proximal locks refers to: ✓ Correct Answer: C. The axiofacial and axiolingual line angles of initial tooth preparation