child abuse

Question 1

sealant material

Answer 1

1) partially filled
2) resin based
3) light cure

Question 2

primary teeth

Answer 2

1) roots flare more
2) enamel rods are more straight up
3) pulp horns are higher and more pointed
4) thickness of dentin over pulpal floor is greater
5) constricted CEJ
6 )constricted occlusal table
7) cervical bulge
8) contacts are flat and broad
9) interproximal spacing

Question 3

intercoronal restorations

Answer 3

1) amalgam
2) composite
3) GI

Question 4

itnercoronal restorations

Answer 4

1) undercuts
2) conservative

Question 5

class II restoration

Answer 5

1) proximal caries
2) no marginal ridge breakthrough clinically
3) no cervical caries
4) no MODs in primary molars (SSC)
- unless they are about 9 yrs
5) rubber dam and check occlusion

Question 6

class II proximal box

Answer 6

1) coverges to occlusal
- for retention
2) do not compromise line angles
3) slight undercut of the axial wall
4) floor of box perp to long axis of tooth
5) axial wall follow proper contour

Question 7

back to back restorations

Answer 7

1) spit contact
2) barely break the buccal and lingual contacts
3) 0.5 mm
4) denovo matrix band and wedge
5) incremental condensation
6) careful removal of the wedge

Question 8

4 yr old child, #S and #T occlusal composites

Answer 8

1) LA
- if parents cannot supervise
- do INFILTRATIONS…. B, L, interdental

Question 9

slot preps

Answer 9

1) not recommended for young permanent molars and premolars
2) NOT in primary molars, high failure rate
- or young permanent premolars and molars?
3) when you are older, there is not as much grinding or dynamic occlusion

Question 10

s curves

Answer 10

AVOID THEM ON PRIMARY

Question 11

SCC

Answer 11

1 )do it if you have marginal ridge breakthrough
2) significant loss of coronal or cervical breakdown
3) RCT tooth

Question 12

technique of SSC

Answer 12

1) evaluate the patient’s occlusion
2) marginal ridge height relative to adjacent teeth
2) arch length loss due to caries?
4) 1.5-2 mm deep occlusal reduction
5) proximal reduction is knife edge margin
- 169 bur

Question 13

on which surface is a cervical 2/3 not prepared

Answer 13

1) both lingual and buccal

Question 14

crimping

Answer 14

1) cervical 1-2 mm
2) natural cervical constriction
3) seat lingual to buccal
4) no open margins!

Question 15

7 year old child #K p/scc, L p/scc

Answer 15

1) ALL long buccal, IA, and lingual