L5 Wound Healing Flashcards
1
Q
Phase I
A
Vascular phase (3-5 days) Vasoconstriction and dilation Stabilizes clot
2
Q
Phase II
A
Cellular phase (3-5 days)
Serum complement activation
PMNS destroy bacteria and necrosis
(Uncontrolled diabetics have poor PMN migration)
3
Q
Fibroplasia
Time period
What happens
A
2-3 weeks
Collagen and new capillaries form
4
Q
Extraction socket healing
A
Week 1: inflammation, WBC, Epithelial migration
Week2: Granulation tissue, osteoid deposition
Week3/4: Epithelialization complete
Lamina dura resorbing, trabecular bone
4-6 months: Lamina dura resorb radiographically
5
Q
How much radiation red flag
A
More than 5000cGy
6
Q
Dry socket treatment
A
Iodoform gauze
Eugenol