A comprehensive class II restoration can involve as many as _____ surfaces of a tooth.

Question

Quizplus · Accepted Answer

A class II comprehensive restoration can involve four or more surfaces of a tooth with the removal of a cusp.
When one tooth surface is involved,it is either a class I or class V,depending on where the decay is located on the tooth.
When two surfaces are involved,the restoration is classified as either class II or class III depending on which tooth is involved and where the lesions are located.
When three surfaces are involved,the classification depends on which tooth is involved and the location of the lesions on the tooth.

A Comprehensive Class II Restoration Can Involve as Many as _____