3B

Question 1

Moderate generalized space size and treatment

Answer 1

Less than 4mm per arch
Arch expansion (not palatal expansion)

Question 2

Arch expansion:

Consider if

Answer 2

Skeletal class I
Dental Class I or End to End

Question 3

Head gear considerations

Answer 3

Max arch only
Only molar contral
buccal segment crowding

Question 4

Severe generalized discrepancy (smaller)

Answer 4

more than 4-5mm per arch

Extraction/expansion

Question 5

Severe genralized discrepancy (bigger)

Answer 5

more than 10mm per arch

Serial extraction

Question 6

Indication of serial extraction

Answer 6

early loss of primary canines

Question 7

Serial extraction sequence

Answer 7

Primary canine (anterior crowding alignment)
Primary 1st molar (when 1/2-2/3 premolar root formed)
First premolar

Question 8

Moderal localized space discrepancy

Answer 8

Less than 3mm per quadrant

Question 9

Permanent molar ectopic eruption solution

Answer 9

brass wire

Band and spring

Question 10

Disadvantage of coil

Answer 10

rotation

Question 11

Severe localized space discrepancy

Answer 11

greater than 3mm per quadrant

Question 12

Ethnic with crowding

Answer 12

hispanics have more max and mand. irregularities

Question 13

___mm activation for ___mm movement in ____ weeks

Answer 13

2mm activation for 1mm movement in 4 weeks

Question 14

Space maintenance success rate

Answer 14

around 60 percent

Question 15

Space management

Answer 15

managing leeway space up to 9mm

Question 16

Disking is used for

Answer 16

ONLY PRIMARY TEETH!!!

Question 17

What type of bites allow for Facial incisor movement

Answer 17

Overbite

Overjet