Final Flashcards
glickman grade I furcation
interradicular bone intact
grade II furcation
interradicular bone loss but not complete
grade III furcation
complete interradicular bone loss
grade IV furcation
+ recession to show furcation
hamp classification = ___ involvment
horizontal
<3
>3
complete
tarnow classification = ___ involvement
vertical
1-3
4-6
>7
grade II or III = stage ___ or ___ periodontitis
III
IV
how to measure horizontal attachment loss
nabers
(normal probe only vertical)
probe from ___ for mesial furcation on Mx molar
palatal
probe from where for distal furcation on Mx molar
palatal
or buccal
___ of Mx molars have furcation loss
___ Dx from exam and radiographs
90%
65%
___ of Mn molars have furcation loss
___ Dx from exam and radiographs
35%
18%
CEPs MC on ___ ___
Mn 2M
CEPs result in ___ ___
epithelial attachment
MC removed on Mx 1M
DB root
most SA on Mx 1M
root trunk
Mx 1PM furcation location
8 mm
___ root concavity on Mx 1M
MB (94%)
___ of furcations cannot be instrumented
58%
lateral canal incidence
28%
bifurcational ridge incidence
Mn 1M
73% MD
63% BL
ultrasonic on furcation results
null on grade I
effective on grade II and III
odontoplasty preferred for grade ___
I (and shallow II)