This new era of autonomous dental hygiene is expanding across the nation, particularly in public health settings, long-term care facilities, hospitals, federally qualified health centers, and schools. It represents the beginning of a future where access to care is no longer limited by traditional practice models. Many clinicians look to states like Colorado as an example of what is possible, where dental hygienists practice with fewer supervision restrictions and can provide care more freely across settings.
When I first began, I wasn’t sure if this path was truly for me. I started with the basics required in my state: obtaining malpractice insurance, completing the necessary state forms, and working under a collaborative dentist at the time. My equipment was minimal; I transported sterilized instruments in a suitcase, used a simple cup of water for rinsing, a second cup for expectoration, and a $60 zero-gravity chair.
Certain tools are not optional
It didn’t take long to realize that certain tools are not optional. Suction, for example, became essential, especially when treating medically complex patients who are at increased risk for aspiration pneumonia. Fortunately, portable dental equipment has advanced significantly. Today, clinicians have access to compact suction units, lightweight delivery systems, and mobile sterilization workflows that allow for high-quality, safe care in nontraditional environments. These innovations have made it more feasible than ever to deliver comprehensive care outside of a traditional operatory.
More about mobile dental hygiene:
Understanding your state’s dental practice act
Understanding your state’s practice act remains critical. For example, in Utah, dental hygienists may administer local anesthesia with dentist authorization under indirect supervision, meaning the dentist does not need to be physically present. However, radiographs must still be prescribed and interpreted by a dentist, and some states require patients to have an exam within a specific time frame. These nuances directly impact how care is delivered and reinforce the importance of compliance.
Teledentistry: An essential tool
This is where teledentistry becomes an essential tool. In settings such as long-term care facilities, patients often present with significant biofilm accumulation, and completing an exam without debridement can be ineffective. Integrating same-day hygiene care with teledentistry allows for a more comprehensive approach, including intraoral photographs, radiographs, real-time or asynchronous dentist review, and collaborative treatment planning with appropriate documentation and billing.1 Evidence supports teledentistry as a viable and effective adjunct for increasing access to care and improving diagnostic capabilities in underserved populations.
Preventive care models
Preventive care models must also evolve alongside these delivery systems. Current evidence supports the use of caries detection technologies for early identification of disease, as well as therapeutic agents such as 38% silver diamine fluoride for caries management.2 Adjunctive approaches, including povidone iodine applications to reduce cariogenic bacterial load and ongoing biofilm management strategies between visits, play a critical role in maintaining oral health in high-risk populations.
Scope of services continues to expand
The scope of services that can be incorporated into mobile and autonomous practice continues to expand. Clinicians are beginning to integrate salivary diagnostics, oral cancer screening technologies, airway and sleep assessments, and myofunctional therapy screenings into their care models. These services not only enhance patient outcomes but also position dental hygienists as integral providers in overall health assessment and disease prevention.
Let’s be clear: dental hygienists increase access to care and improve oral and overall health outcomes. This is not a future concept; it is happening now. Autonomous dental hygiene, supported by evolving technology and evidence-based care, represents the next evolution of our profession.
Come learn more about how to get started on the RDH-Mobile track at the RDH UOR event in July. Want to learn more about the Utah model? Check out my YouTube video.
Editor’s note: This article first appeared in RDH eVillage newsletter, a publication of the Endeavor Business Media Dental Group. Read more articles and subscribe.
References
- Daniel SJ, Wu L, Kumar S. Teledentistry: a systematic review of clinical outcomes, utilization and costs. J Dent Hyg. 2013;87(6):345-352.
- Horst JA, Ellenikiotis H, Milgrom PL. UCSF protocol for caries arrest using silver diamine fluoride: rationale, indications and consent.J Calif Dent Assoc. 2016;44(1):16-28. doi:10.1080/19424396.2016.12220962
