Oral surgery

Question 1

fibroblasts will infiltrate the site and begin to deposit a collagen-rich matrix at the implant site after how many days and what is this phase called

Answer 1

2-6 days
granulation phase

Question 2

what phase is immediately after implant placement

Answer 2

coagulation phase = platelets are dominant

Question 3

If a patient requires further invasive treatment, there is a golden ______ where patients may receive these treatments before the detrimental effects of radiation set in. Beyond this point, the bone is irreversibly affected, posing a risk of ORN.

Answer 3

four month period

Question 4

Ideally, extractions should be done ____ weeks before to allow for complete mucosalization prior to radiation.

Answer 4

3

Question 5

Facebow ?

Answer 5

occlusal place and maxilla

Question 6

____ is indicated for pulpal exposures that occur within 24 hours and are less than 1 mm in size.

Answer 6

direct pulp cap

Question 7

____ tx where >1 mm of pulpal exposure of the injury occurred between 24 and 72 hours ago, and when the root of the tooth is not fully developed.

Answer 7

Cvek pulpotomy

Question 8

osteoinduction

Answer 8

process by which osteogenesis is induced, and refers to the recruitment of immature cells and stimulation of these cells to develop into bone-secreting cells.

Question 9

common osteoinduction growth factors

Answer 9

PDGF (Platelet-Derived Growth Factor)

FGF (Fibroblast growth factor)

EGF (Epidermal growth factor)
TGF-β (Transforming growth factor beta)
VEGF (Vascular endothelial growth factor)
BMP (Bone morphogenetic protein)
EPO (Erythropoietin)

Question 10

Consequences of an untreated subcondylar fracture can include

Answer 10

malocclusion, facial asymmetry, muscle dysfunction, NOT BONE RESORPTION

Question 11

The primary role of fibroblast growth factors is to increase the formation

Answer 11

of new blood vessels (angiogenesis) and proliferation of fibroblasts