An Act amending the act of May 1, 1933 (P.L.216, No.76), known as The Dental Law, further providing for the definitions of "dental hygienist" and "board"; providing for the definition of "public health dental hygiene practitioner"; further providing for the general powers of the State Board of Dentistry and for radiologic procedures, education and training; and providing for the practice of public health dental hygiene practitioners.