L3

Question 1

Intrusion

Answer 1

Alveolar compression fracture to accommodate new position

metallic sound upon percussion

Question 2

Intrusion options

Answer 2

Passive eruption for deciduous teeth
Ortho traction
Stabilize for 2-3 months and soft diet

Question 3

Extrusiona nd lateral displacement

Answer 3

Reposition fullyat socket and splint 1-3 weeks

Question 4

Alveolar fractures

Answer 4

Reduction + stabilization+ s point or wires

RCT within 1-2 weeks to prevent inflammatory root respiration and infection

Question 5

Immediate shock syndrome

Answer 5

False vitality reading immeditaly after trauma. Take another in 1-2 weeks

Question 6

Avulsion goal

Answer 6

Maintain periodontal attachment

Success high less than 2 hours then decreases

Do not scrape manipulate or sterilize root

Question 7

<2 hour closed apex

Answer 7

Slpint 7-10
RCT at splint removal
FInal GP 6-12 months

Question 8

<2 hour open apex

Answer 8

Doxycline
LA socket irrigation tetanus abx
Replant
splint 7-10 days
apexificaiton CaOH replaced monthly to help mature apex

Question 9

> 2 hour closed apex

Answer 9

Bathe in sodium hypochlorite 
Extra oral RCT
Bathe in citric acid then stannous fluoride 
Docycline bath
LA irrigation tetanus abx if needed
replant
splint

Question 10

Stabilization period displaced tooth

Answer 10

3-4 weeks

Question 11

Stabizlation period root fracture

Answer 11

2-4 months

Question 12

Stabilization period re-implanted tooth

Answer 12

7-10days

Question 13

Abrasions

Answer 13

remove epithelial layer and papillary dermis leaving raw bleeding reticular dermis exposed

debridement critical