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Perio 2 - exam 3 - L15-19

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oeshnoeugo123's version from 2018-03-09 02:47

L15 - GBR

Question Answer
-previous periodontal disease
-hx of extraction
-post-surgical defects
-trauma
-congenitally missing teeth
causes of ridge deficiency
-cell occlusion properties
-biocompatibility
-integration by host tissues
-clinical manageability
-space making ability
ideal properties of membrane in GBR
6 monthsIn general, implants are placed _________ months after the GBR
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L16 - laser perio

Question Answer
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L17 - sinus augmentation

Question Answer
-technique - OPEN sinus augmentation
-healing - 6 months
sinus augmentation for ridge height of:
<4mm
-technique - OPEN sinus augmentation + implant placement
-healing - 6 months
sinus augmentation for ridge height of:
5-6mm
-technique - closed sinus augmentation + implant placement
-healing - 4 months
sinus augmentation for ridge height of:
6-8mm
-technique - implant placement without sinus augmentation
-healing - 3-4 months
sinus augmentation for ridge height of:
>8mm
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L18 - implant macro design

Question Answer
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L19 - implant surface

Question Answer
smoothimplant surface classification:
<0.2 micrometers
machinedimplant surface classification:
0.5-1.0 micrometers
moderately roughimplant surface classification:
1-2 micrometers
roughimplant surface classification:
>2 micrometers
2-4 monthsbone healing around implant at _________ months
-native bone
-initial torque insertion
-grafting (peri-implant, max sinus, extraction socket)
loading protocol:
-immediate (<1 week)
-early (1w-2m)
-conventional (>2m)
loading protocol:
-immediate
-early
-conventional
-clinically immobile
-no evidence of peri-implant radiolucency
- <0.2mm annual vertical bone LOSS after 1st year of implant
-absence of perisistent and/or irreversible signs and symptoms such as pain, infections, neuropathies, paresthesia or violation of mandibular canal
- >85% success rate after 5y
- >80% after 10y
implant success criteria
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