Dental anatomy midterm quizlet

Are premolars s쳭aneous?
The permanent incisors, canines, and premolars are called s쳭aneous teeth because they replace (s쳮d) the primary teeth..
What are directional terms in dental anatomy?
Mesial – The forward side of the tooth.
The mesial of the tooth is found on the “in between surface” of the tooth next to it.
Distal – The back side of the tooth.
Buccal – The cheek-side of the tooth..
What does the dental formula of 2 1 2 3 mean quizlet?
Dental formula for permanent dentition: 2-1-2-3. per quadrant in mouth, 2 incisors, 1 canine, 2 premolars and 3 molars (most primates have this dental formulae).
Molars – The molars are the largest of the primary teeth and provide significant function in mastication.
The gingiva surrounds the teeth at the base of their crown.
The alveolar ridges are trabecular bone containing sockets for the teeth.
The periodontium consists of the tissues that support the teeth—the gingiva, epithelial attachment, connective tissue attachment, periodontal ligament, and alveolar bone.

Are premolars s쳭aneous?