Day 7:Trauma and Pulpal Necrosis 10/6

Question 1

Concussion

Answer 1

injury to the tooth without displacement or mobility

Question 2

Subluxation

Answer 2

injury to the tooth without displacement but exhibity mobility

Question 3

Avulsion

Answer 3

complete displacement of the tooth out of its socket

Question 4

Intrusion

Answer 4

displacement of the tooth into the alveolar bone.

Question 5

Used for direct pulp cap

Answer 5

Calcium Hydroxide (Dycal) and MTA

Question 6

Used for indirect pulp cap

Answer 6

Glass Ionomer Liner/ Base (Vitrebond)

Question 7

Luxation injuries-repositioing displace is or is not recommended?

Answer 7

NOT

Question 8

During first 6 months after injury, pulpal necrosis may occur with clinnically gray or gray-black color change. Txt?

Answer 8

Leave it alone if asymptomatic and no pathology is noted.

Question 9

What is most reliable for determining pulp vitality?

Answer 9

Thermal test esp. in primary incisors

Question 10

What percent of primary incisors that are darkened are due to injury are asymptomatic?

Answer 10

80%