(Boucher’s Clinical Dental Terminology): An operation in which carious material is removed from teeth and biomechanically correct forms are established in the teeth to receive and retain restorations. A constant requirement is provision for prevention of failure of the restoration through recurrence of decay or inadequate resistance to applied stresses.
The Steps in Cavity preparation after the modifications made in GV Blacks Classification:
6. Pulp protection.
7. Secondary resistance and retention form.
You can click on each Step to get the detailed description of the particular step.