molar to the lowermost aspect of the third molar on the
opposite side. Figure 2-7 illustrates an edentulous
lines (fig. 2-8) one extending from the maxillary right
third molar to the mandibular left third molar and the
other line from the maxillary left third molar to the
mandibular right third molar.
PARTIALLY ERUPTED TOOTH.In
Occlusal (O): Chart along the grooves on the
diagram of the tooth, draw an arcing line through the
occlusal surface (fig. 2-10, teeth #l, #2, and #5).
long axis. Figure 2-9 illustrates teeth #17 and #32 as
diagram of the tooth, draw an outline of the restoration
showing size, location, and shape, and block in solidly.
The following are different types of amalgam
Figure 2-7.Missing teeth and edentulous mandibular arch.
Figure 2-8.Edentulous mouth.