FAST REVISION
Dental Materials
Zinc polycarboxylate cement was formulated to have the strength of zinc phosphate and the biological acceptability of zinc oxide-eugenol cements, with the added advantage of chemical bonding to tooth structure.
Anatomy
The occipital artery does not supply the lower third of the sternocleidomastoid (SCM) muscle:<br>
Upper third: Supplied by the occipital artery <br>
Middle third: Supplied by the superior thyroid artery and the e