Introduction to Dental Therapists

The question of whether dental therapists will take over dentistry is a matter of interest in many parts of the world. While dental therapists have a distinct scope of practice, it remains to be seen if they will significantly alter the dental profession. This article explores the role of dental therapists, their capabilities, and whether they are likely to replace dentists in the future.

Scope of Practice

The scope of practice for dental therapists varies by country but generally includes a range of routine dental treatments such as examinations, diagnosis, and basic restorative procedures. In the United States, for instance, dental therapists cannot perform crowns, root canals, or other complex procedures that require the comprehensive training of a dentist. These restrictions are enforced by law to ensure the safety and quality of dental care.

Functionality and Limitations

Unlike a fully trained dentist who has completed a 4-year dental school program, dental therapists typically undergo a 2-year associates degree program. This means that while they can handle a significant portion of routine dental care, they are limited in their ability to perform certain procedures that require more advanced training. For example, dental therapists may perform cavities preparation, restoration, fluoride therapy, and routine restorations under the supervision of a dentist.

Complementary Role in Dental Care

In many areas, dental therapists are seen as complementary rather than competitive to dentists. They often work in underserved communities or in rural areas where access to dental care is limited. This helps to bridge the gap in dental services and enables more individuals to receive care that they might otherwise be unable to afford or access.

Economic Benefits of Dental Therapists

The inclusion of dental therapists in dental practices can also bring economic advantages. According to studies, dental therapists can perform routine procedures at a lower cost compared to dentists. By assigning such tasks to dental therapists, dentists can reduce the cost per unit of care, treat more patients, and increase revenue. In essence, this can make dental care more accessible and affordable to a broader population.

Global Presence and Future Outlook

Dental therapists have been in practice in over 50 countries for over a decade. In some nations, they have been successful in addressing dental shortages and providing essential care in areas where there is a critical shortage of dentists. As of 2024, it is highly unlikely that dental therapists will replace dentists. Instead, they will continue to work alongside dentists, helping to meet the demand for dental care in underserved areas.

Conclusion

While dental therapists play a crucial role in providing essential dental care, they are not positioned to take over the profession entirely. Their role is more about enhancing the efficiency and accessibility of dental care. If you are passionate about dentistry, pursuing a career as a dentist would be the best choice. However, for those interested in working in a supportive and complementary role, becoming a dental therapist is also a commendable path.

References

Dental Therapy Association - Pew Charitable Trust - Public Health Reports -