| As used in this subchapter, unless the context otherwise |
indicates, "expanded function dental assistant" means an |
individual who holds a current valid certification under this |
subchapter to perform reversible intraoral procedures authorized |
by this subchapter under the direct supervision of a licensed |
dentist and under an assignment of duties by a dentist.__Such |
procedures include, but are not limited to, placing and removing |
rubber dams and matrices; placing and contouring amalgam, |
composite and other restorative materials; applying sealants; |
supra gingival polishing; and other reversible procedures not |
designated by this chapter to be performed only by licensed |
dentists or dental hygienists. |