Violation
Retention of an inlay is improved by 1. addition of an occlusal dovetail. 2. increasing the parallelism of walls. 3. lengthening the axial walls. 4. placing a gingival bevel.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above.
Retention of an inlay is improved by 1. addition of an occlusal dovetail. 2. increasing the parallelism of walls. 3. lengthening the axial walls. 4. placing a gingival bevel.
(1) (2) (3)
(1) and (3)
(2) and (4)
(4) only
All of the above.