650—28.9 (153) Prosthodontics.
	 28.9(1) Definition. Prosthodontics is the dental specialty pertaining to the diagnosis, treatment planning, rehabilitation and maintenance of the oral function, comfort, appearance and health of patients with clinical conditions associated with missing or deficient teeth or maxillofacial tissues using biocompatible substitutes.
	 28.9(2) Requirements.
	  a.   	 Have fulfilled those requirements prescribed by the American Board of Prosthodontics to be eligible to be examined therein for certification; or
	  b.   	 Have successfully completed a formal graduate or residency training program in prosthodontics accredited by the Commission on Dental Accreditation of the American Dental Association; or
	  c.   	 Have limited practice to this area prior to January 1, 1965, and have been permitted to continue to do so pursuant to resolution of the ADA House of Delegates.