Agriculture Reference
In-Depth Information
Figure 6.25
The
mandible:
A. Laterodorsal
view; B. Dorsal
view, rostral half;
C. Ventral view,
rostral half.
(L) = landmark for
physical
examination and/or
clinical approach.
two dental formulae. The formula for the deciduous (milk)
dentition is:
in which D = deciduous tooth, I(i) = incisor, C = canine,
P(p) = premolar, M(m) = molar. Because the teeth on one
side are in the same number as on the other side, multiply
the number of teeth of one side by 2.
The shapes of the premolars and molars are very much
alike, whereas the shapes of the incisors are very different
from the other group of teeth (Figure 6.25). Brachygnathism
(abnormal short mandible) and prognathism (abnormal
(
)
=
204 00 33 0
Di
;
Dc
;
Dp
;
The formula for the permanent dentition is:
(
)
=
204 00 33
I
;
CPM
;
;
33 32
