The __________ designates the overall shape of the cavity preparation.

Question

Quizplus · Accepted Answer

The outline form refers to the overall shape of the cavity preparation, including the location and extension of the external cavity walls, the angles formed by the external walls, and the relationship of the cavity to the adjacent tooth surfaces. The wall (A) refers to individual vertical or sloping planes of tooth structure within the cavity preparation. Line angle (B) refers to the point where two walls of cavity preparation meet at a sharp angle. Retention form (D) refers to the features incorporated into cavity preparation design to provide retention and resistance form for the final restoration.

The __________ Designates the Overall Shape of the Cavity Preparation