Final - Root Anatomy

Question 1

anatomic crown/root is based on the blank

Answer 1

cej

Question 2

thirds of the root

Answer 2

cervical, middle, apical

Question 3

mandibular molars usually have a blank root cervical area compared to maxillary

Answer 3

short

Question 4

tissues supporting the teeth in the maxilla and mandible

Answer 4

periodontium

Question 5

periodontium that forms a collar around the tooth

Answer 5

gingival epithelium

Question 6

roots are covered with blank

Answer 6

cementum

Question 7

as inflammation/infection progresses there is a gradual deepening of the blank which leads to loss of alveolar bone and epithelial attachment

Answer 7

gingival sulcus

Question 8

clinical crown/root is blank

Answer 8

what is visible in the oral cavity

Question 9

pulp horn is actually blank not really the nerve

Answer 9

ct

Question 10

these line up with cusps in molars

Answer 10

pulp horns

Question 11

thirds of root

Answer 11

cervical, middle, apical

Question 12

canals that are minor portals of exit in the root that are pretty tough to see in radiographs

Answer 12

accessory canals

Question 13

object blank to x ray source moves the most

Answer 13

closest

Question 14

buccal side moves more during x ray and this is called blank

Answer 14

buccal object rule

Question 15

most maxillary molars have blank root canals

Answer 15

4

Question 16

irritant like poking a bur into the pulp chamber

Answer 16

iatrogenic

Question 17

resorption can be caused by blank treatment

Answer 17

orthodontic