Oklahoma Dental Practice Act and Board Rules: Authority, Definitions, and Board Structure
Oklahoma dental hygiene jurisprudence tests the Oklahoma Dental Practice Act (59 O.S. § 328.1 et seq.) and the Board of Dentistry rules in OAC Title 195. The Act creates the Board, defines practice, and sets licensure and discipline; Board rules fill in operational detail.
Statutory framework
- The Act is the primary statute; OAC Title 195 contains Board rules.
- A Board rule may not conflict with the Act. When statute and rule differ, the statute controls.
- The Board is the regulatory body, not a professional association.
Board and authority
The Board is appointed by the Governor and includes licensed dentists, a licensed dental hygienist, and a public member. It adopts rules, approves applications, administers examinations, inspects, investigates complaints, and imposes sanctions. Its authority is limited to what the Act and rule authorize.
Definitions that drive questions
'Practice of dentistry' includes diagnosis, treatment planning, prescribing, and irreversible procedures. 'Dental hygiene' is licensed prevention-oriented care under a dentist's supervision, such as prophylaxis, scaling, polishing, fluoride, sealants, radiographs, and education, but not independent diagnosis. 'Direct supervision' requires the dentist on the premises and available; 'general supervision' requires prior authorization but not physical presence. The procedure list is set by statute and rule.
Worked example
A hygienist reads a Board newsletter saying a task may be done under general supervision, but the Act says direct supervision. The hygienist must follow the Act. Board guidance cannot expand statutory supervision.
Traps
Do not confuse the Board with the Oklahoma Dental Association. Do not treat a newsletter or advisory opinion as superior to statute. Do not assume another state's definitions carry over; Oklahoma's supervision terms are exam-tested.