Page 325 - My FlipBook

Fig. 162.

FiG. 103.

Fins. Kil-le.'!. .V sprie.'i illusliuting tlif use nf tlip pioniinent contacl iniint.
Fio. Hi]. Caries in the distal -surface of a second l)icnspid, which makes a Ijroarl contact with
the first molar.
Flo. 162. Cavity prepared and filled after separatin;; sufticientlj tu make a prominent contact
point to carry the surfaces apart and hold tlie embrasures wide en(ui';li open for cleanliness of the
cavity niai^ins.
Flu. lli.'!. .\ very ilecided imprirvcimid in the cavilv outline bv just a little more eiittiliL' from
the buccal wall of (lie lavily. Tile Hliilig so made is safer.
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