Oral Cavity
Tooth Anatomy
Parts of a Tooth
Supporting Structures
Tooth Surfaces
100

What is Maxillary 

upper arch

100

What is Anterior

Towards the front

100

What is Enamel

The hardiest tissue of the body

100

What is Periodontal Ligment

Shock absorber that attaches the tooth to bone

100

What is Mesial

Toward the Midline

200

What is Mandibular

Lower Arch

200

What is CEJ (cementoenamel junction)

The neck of the tooth

200

What is Dentin

Main portion of the tooth

200

What is Alveolar Process

bone surrounding the teeth

200

What is Lingual

toward the tongue

300

What is Gingiva 

tissue surrounding the teeth

300

 What is Cingulum

Bulge of enamel on the cervical one third of anterior teeth on the lingual side

300

What is Clinical Crown

The part visible in the mouth

300

What is Gingiva

Soft tissue surrounding the teeth

300

What is Buccal

Toward the Cheek

400

What is Dentition 

teeth of the dental arch

400

What is Mamelon

Rounded prominence on the incisal edge of a newly erupted tooth

400

What is Apical Foramen

Opening at the apex of a root of a tooth

400

What is Lamina Dura

Thin compact bone that lines the alveolar socket

400

What is Occlusal

Chewing surface of posterior teeth

500

What is Quadrant

Half of one dental arch

500

What is Proximal

Tooth surfaces that are adjacent to each other

500

What is Root

The part of the tooth that located in the Alveolar Socket

500

 What is Pulp

The soft tissue of the tooth

500

What is Distal

Away from the Midline