Oral health is a vital part of healthcare. Dentistry is the branch of medicine that examines and treats not just the teeth, but the oral cavity and other aspects of the craniofacial complex. Dental care and dental hygiene is a huge part of overall wellbeing and a section of public health, with oral diseases often a precursor to more severe health concerns. While the public thinks of dental procedures as concerning the teeth - think root canals, teeth whitening, or removing wisdom teeth - dentistry extends far beyond this limited scope. Dentists consult on cases of oral cancer, perform restorative dentistry such as oral and maxillofacial surgeries and provide comprehensive support for overall dental health.
Different dental specialties, from endodontics to cosmetic dentistry, can all play a part in our overall health and wellbeing. You can explore dentistry without having to go to dental school by participating in some of edX.org's courses. If you're a dental hygienist, this type of continuing education could help you provide more valuable support to your patients. If you're considering a new dental treatment as a patient, your knowledge enables you to advocate better for yourself. Your experience could make an impact on your oral health care or that of others, and edX.org can guide you.