What is the difference between a dentist and a dental hygienist?

As an oral and maxillofacial surgeon, I often get asked about the difference between a dentist and a dental hygienist. While both professionals play crucial roles in maintaining oral health, there are some key distinctions between the two.

Dentist: A dentist is a highly trained medical professional who specializes in diagnosing, treating, and preventing oral health issues. They are responsible for a wide range of dental procedures, including fillings, root canals, extractions, and cosmetic dentistry. Dentists are also trained to identify and treat oral diseases such as gum disease and oral cancer. You can learn more about the roles and responsibilities of a dentist in our detailed guide.

Dentists undergo extensive education and training. After completing a bachelor's degree, aspiring dentists must attend dental school, which typically takes four years to complete. Our essential guide to dental school provides a comprehensive overview of what to expect and how to prepare. During dental school, students learn about the anatomy of the mouth, teeth, and jaw, as well as dental procedures and techniques. They also gain hands-on experience through clinical rotations and internships.

Upon graduation from dental school, dentists must obtain a license to practice. This typically involves passing a written and practical exam administered by the state dental board. You can find more information on how to prepare and succeed in your licensure journey in our guide on navigating dental board exams. Some dentists may choose to specialize in a specific area of dentistry, such as orthodontics, periodontics, or oral surgery, by completing additional years of residency training. For a comprehensive breakdown of different dental specialties, you can refer to our article on understanding the different dental specialties.

Dental Hygienist: A dental hygienist, on the other hand, works closely with dentists to provide preventive dental care. Their primary role is to clean teeth, remove plaque and tartar, and educate patients on proper oral hygiene practices. Dental hygienists also take dental x-rays, apply fluoride treatments, and assist dentists during procedures. For a more detailed look into this role, you can read our article on a career in dental hygiene.

To become a dental hygienist, individuals must complete a dental hygiene program, which typically takes two to three years to complete. These programs are offered at community colleges, technical schools, and universities. Coursework includes dental anatomy, radiography, periodontology, and oral health education.

After completing their education, dental hygienists must pass a licensing exam to practice. The specific requirements vary by state, but typically include both a written and clinical examination. Dental hygienists may also choose to pursue additional certifications in specialized areas such as anesthesia administration or public health.

In summary, while both dentists and dental hygienists play important roles in oral health care, their responsibilities and training differ. Dentists diagnose and treat oral health issues, while dental hygienists focus on preventive care and patient education. If you're considering a career in dentistry, it's important to understand the distinctions between these two professions and choose the path that aligns with your interests and goals. For more insights into the various career paths in dentistry, you can check out our article on various career paths in dentistry.

Dr. David Lee

Oral and maxillofacial surgery, complex dental surgeries, patient comfort, basketball, volunteering

Dr. David Lee is an oral and maxillofacial surgeon with a focus on complex dental surgeries. He is dedicated to providing his patients with the highest level of care and comfort during their procedures. In his free time, he enjoys playing basketball and volunteering at his local community center.