dental an sharp

Anatomical crown

Whole crown erupted or not. Not visible

Clinical crown

The part seen above gingiva

Trifurcated

tree root

Bifurcated

two roots

Enamel, dentin, cementum

Hardest tissues of the tooth

Pulp

Soft tissue of the tooth

Enamel

What is 96% inorganic and 4% organic

Dentin

What is 70% inorganic and 30% organic

Cementum

what is 65% inorganic and 35% organic

Pulp

What part of the tooth contains odontoblast that produce dentin, reduces with age and elicits a sensory response?

Labial

What is canine to caine called

Buccal

Posterior to canine

Masticatory oral mucosa

What is attached to the bone

Tonsillar niche

What is between two arches

specialized oral mucosa

Papilla and taste buds. Mostly on tongue

Lining oral mucosa

Inner tissue not bond to bone, lips, soft palette, under tongue, cheek

Vestibule

Upper and lower are in contact. All lips pulled back.

Oral cavity proper

Mouth is wide open enough to see the back of throat

Lateral incisors

What are second teeth to the midline called?

Cut

What do incisors do?

Tear

What do canines do?

Hold and grind

What do premolars do

Grind

What do molars do?

cementoenamel junction

What does CEJ stand for

dentinoenamel junction

What does DEJ stand for

cementodentinal junction

What does CDJ mean

12

How many anterior teeth are there in permanent dentition?

Radicular pulp, pulp chamber, apical foramen

What are the parts of a pulp

20

How many posterior teeth are there in permanent dentition

2 surfaces meet

What are line angles

3 surfaces meet

What are point angles

4

How many lobes does an anterior tooth have

4

How many lobes does maxillary premolars have

4-5

How many lobes does mandibular premolar have

Height of contour and crest of curvature

Imaginary curved line encircling a tooth at its greatest bulge

Distal curvature

Mesial curveature is greater(1mm) than..

pulp

A

Pulp chamber

B

radicular pulp

C

apical foramen

D

Crown

A

Root

B

enamel

C

dentin

D

pulp

E

Cementum

F

Periodontal ligaments

G

incisal embrasure

A

Occlusal embrasure

B

Gingival embrasure

C

height of contour