Violation
Which of the following areas are not self-cleansing on a tooth Crown?
Pits and Fissures
Fossae
Marginal Ridges
Inclined planes of cusps and Ridges
Which of the following areas are not self-cleansing on a tooth Crown?
Pits and Fissures
Fossae
Marginal Ridges
Inclined planes of cusps and Ridges