Page 235 - My FlipBook

Fig. 105.

Fius. 104-lOS. A series of diagrams representing the normal directions of the enamel rods
over different portions of the crowns of the teeth, and the i-e-jessional lines of the horns of the
pulp. These latter are shown by the dotted lines reaching from the cusps to the horns of the pulp.
Fig. 104. An axio-labio-lingual section of an incisor in which the directions of the enamel
rods in the different parts of the plane of the section are shown by lines from the surface of the
enamel to the dento-enamel junction.
Fk;. 105. A bicuspid tooth split bucco-lingually showing the directions of the enamel rods in
the different parts of the plane of the cut. The recessional lines of the horns of the pulp are
shown by the dotted lines.