anomalies

Question 1

turners hypoplasia

Answer 1

pa inflammatory disease of deciduous teeth

Question 2

what teeth are frequently affected by turners hypoplasia

Answer 2

perm premolars

Question 3

what turners teeth are commonly injured

Answer 3

max CI

Question 4

temporal line

Answer 4

line of deformed enamel

Question 5

what do your teeth look like if you had a gnarly fever ages 2-3

Answer 5

rows of pits or diminished enamel on perm ant incisors and 1st molars

Question 6

what do your teeth look like if you had a gnarly fever ages 4-5

Answer 6

rows of pits or diminished enamel on cuspids, bicuspids, and 2nd molars

Question 7

what enamel proteins are retained in fluorosis

Answer 7

amelogenin

Question 8

fluorosis

Answer 8

hypomaturation of enamel that alters light reflection and gives white chalky areas

Question 9

critical period to watch out for fluorosis

Answer 9

2nd/3rd years

Question 10

what is too much fluoride

Answer 10

over 2 ppm

Question 11

who passes on syphilis

Answer 11

untreated mother across the placenta

Question 12

hutchinsons incisors

Answer 12

screwdriver ant teeth

Question 13

mulberry molars

Answer 13

post teeth with constricted occlusal tables with disorganized surface anatomy

Question 14

tooth wear

Answer 14

normal physiologic loss of dental structures

Question 15

attrition

Answer 15

loss of tooth structure caused by TOOTH TOOTH contact

Question 16

abrasion

Answer 16

pathologic wearing away of tooth structure by mechanical action of external agent

Question 17

erosion

Answer 17

loss of tooth caused by nonbacterial chemical process

Question 18

perimolysis

Answer 18

erosion from dental exposure to gastic secretions

Question 19

abfraction

Answer 19

loss of tooth structure from occlusal stresses that create repeated tooth flexure with failure of enamel and dentin

Question 20

ankylosis

Answer 20

anatomic fusion of tooth cementum or dentin within the bone

Question 21

teeth frequently involved in ankylosis

Answer 21

primary mand 1st molar

Question 22

t/f ankylosis rarely happens on permanent teeth

Answer 22

true

Question 23

anodontia

Answer 23

lack of tooth development

rare and associated with ectodemal dysplasia

Question 24

oligodontia

Answer 24

lack of 6+ teeth

Question 25

most commonly missing teeth

Answer 25

3rd M, mand 2nd pms, max laterals

Question 26

supernumerary tooth

Answer 26

single tooth hyperdontia

Question 27

paramolar hyperdontial

Answer 27

supernumerary buccal or ling to molar tooth

Question 28

where are natal/neonatal teeth

Answer 28

primary mand incisors

Question 29

t/f in gemination, youll have 1 more tooth in the mouth

Answer 29

true. fusion will be the same

Question 30

talon cusp

Answer 30

exaggerated cingulum

Question 31

dens evaginatus is usually found

Answer 31

mand teeth, pm teeth | bilateral

Question 32

t/f dens invaginatus is lined by enamel

Answer 32

true

Question 33

dilated odontome

Answer 33

invagination dilates and disturbs root tooth formation

Question 34

tx for den invaginatus

Answer 34

small - restore after eruption | large - endo or extraction

Question 35

taurodontism

Answer 35

enlargement of the body and pulp chamber of a multi rooted tooth with apical placement of pulpal floor

Question 36

amelogenesis imperfecta categories

Answer 36

hypoplastic hypomatured hypocalcified

Question 37

hypoplastic amelogenesis imperfecta

Answer 37

inadequate deposition of enamel matrix, but whatever is put down is calcified pinpoint pits generalized

Question 38

hypomaturation AI

Answer 38

enough enamel, but it doesn't calcify | look normal, but quickly fall apart

Question 39

characteristics of hypomaturation AI

Answer 39

snow capped pattern mottle brown color, punctured by explorer enamel chips

Question 40

hypocalcified

Answer 40

enamel matrix laid down properly with no mineralization | enamel soft and easily lost

Question 41

radiographic appearance with dentinogenesis imperfecta

Answer 41

``` translucent teeth blue/brown discoloration bulbous crowns thin roots obliteration of root canals and pulp chamber ```

Question 42

dentin dysplasia

Answer 42

developmental defect of dentin

Question 43

characteristics of dentin dysplasia type 1

Answer 43

rootless teeth tooth mobility and premature exfoliation pulpal obliteration rarefying osteitis

Question 44

characteristics of dentin dysplasia type 2

Answer 44

pulp chambers enlarged | thistle tube shaped or flamed shape