Intro Flashcards
1
Q
periodontium components (4)
A
gingiva
PDL
cementum
alveolar bone
2
Q
ADA classification for gingivitis type 1
A
bleeding, no bone loss
3
Q
ADA fibrous hypoplasia def
A
pseudopocket, no bleeding, bone loss or attachment loss
4
Q
Periodontitis Type II-IV ADA def
A
radiographic bone loss
5
Q
Perio type II, III, IV Bone loss PD Furcation Mobility
A
II:
slight bone loss
PD 3-4
III: bone loss 1/3 root length or angular bone defects PD 4-6mm furcation class I hypermobility
IV: bone loss >1/3 root length/angular bone defects PD >6mm furcation class II or III hypermobility
6
Q
Primary etiology for periodontal disease?
A
bacterial plaque
7
Q
Secondary etiology for perio disease?
A
calculus malocclusion faulty restorations ortho RPD
8
Q
Risk factors for perio disease?
A
diabetes
smoking
genetics
9
Q
Limit of instrumentation for non-surgical therapy mm?
A
5mm
10
Q
Osseus surgery vs bone graft?
A
osseus removes and makes horizontal. Bone graft is alternative.
11
Q
Crown lengthening done why?
A
extensive caries, fracture
12
Q
Alt to crown lengthening?
A
orthodontic extrusion
