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Module 7 Orthodontics > IOTN > Flashcards

IOTN Flashcards

1
Q

what is the purpose of the IOTN

A

determine the likely impact of a malocclusion of an individual’s dental health and physiological wellbeing

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2
Q

what are the 2 components of IOTN

A

dental health
aesthetic

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3
Q

what is the aesthetic component

A

10 point scale using a series of photgraphs

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4
Q

dental component

A

grade 1-5

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5
Q

what letter is given to each occlusal trait

A

a. overjet
b. reverse overjet
c. crossbite
d. displacement of contact points

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6
Q

what does MOCDO stand for

A

missing
overjet
crossbite
displacement
overbite

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7
Q

4h

A

one tooth in a quadrant missing

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8
Q

5h

A

2 or more teeth in a quadrant missing

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9
Q

5i

A

retained decidous canine

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10
Q

5m

A

reverse overjet .3.5mm

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11
Q

4c

A

anterior crossbite or unilateral buccal crossbite with mandibular dispalcememt >2mm

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12
Q

4L

A

scissor bite in one or both buccal segments

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13
Q

4d

A

contact point displacement >4mm

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14
Q

3d

A

contact point displacement 2-4mm

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15
Q

2d

A

contact point displacement >1mm

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16
Q

4f

A

traumatic overbite

17
Q

3f

A

deep and complete overbite

18
Q

4e/3e/2e

A

anterior open bite/ lateral open bite

19
Q

5p

A

cleft lip and/ or palate

20
Q

5s

A

submerging decidous molar

21
Q

prioritising treatment

A

DHC > 4
AC > 6

22
Q

what score are NHS not funding cases

A

<3.6

Module 7 Orthodontics (3 decks)

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