The Evolution of Dental Assisting: A Historical Perspective
Dental assisting has come a long way over the past century, evolving from an informal apprenticeship to a skilled profession requiring formal education and training. While dentistry itself traces back thousands of years, the role of the dental assistant as we know it today emerged relatively recently. Examining the history of dental assisting provides insight into how the field has adapted to advancements in technology, changes in dental practice, and increasing professionalization over time.
The Early Days
In the early 1900s, dentistry was still shedding its reputation as a gruesome trade practice. The first dental assistants were often family members or other untrained individuals who helped with basic tasks like sterilizing instruments or managing patient appointments. Dentists would teach skills on the job, with assistants learning by observation and experience.
At this time, there were no formal education requirements or accredited programs for dental assistants. Training was minimal and the work itself was not considered a distinct profession. Assistants performed only the most basic clinical and administrative duties under close, direct supervision of the dentist. Chairside manner and willingness to learn on the job were valued qualities.
Emergence of Formal Training
In the 1920s-1940s, the field of dentistry made significant technological advancements. The foot-powered drill became powered by electricity, allowing for faster and more precise dental work. Anesthesia use expanded, enabling more complex procedures. X-rays gave dentists an inside look at the mouth and teeth.
These developments allowed dentists to take on more patients and provide expanded services. Dental practices grew busier and dentists began needing skilled assistants who could reliably take on clinical tasks like preparing materials, sterilizing instruments, and assisting during procedures. On-the-job training was no longer sufficient.
In response, the first formal dental assisting training programs emerged. The U.S. Army was one pioneer, training a specialized corps of dental assistants to support dental personnel during World War II. Curricula focused on teaching clinical skills like equipment operation and chairside duties. Graduates provided critical aid to military dentists.
After WWII, the GI Bill helped spur major growth in higher education. Training options expanded for dental assistants as well, with more vocational schools and colleges establishing programs. Assistants could now study dental radiography, materials, anatomy and other sciences to build their skills and knowledge.
Professional associations for dentistry and dental assisting also formed during this period. The American Dental Assistants Association was founded in 1924 to provide representation and additional training opportunities. The American Dental Association, established in 1859, began accrediting dental assisting programs in 1948.
These developments helped further establish dental assisting as a distinct profession requiring specialized abilities. Formal education was becoming the norm rather than on-the-job training. Assistant duties expanded from solely clinical to also handling office administration like appointment scheduling and bookkeeping.
Licensing and Certification
By the 1960s, the dental assisting field was still characterized by inconsistency in training and duties. Requirements varied widely by state and there were no standardized national certifications. Some assistants had years of formal education, while others still learned informally on the job.
To help address this issue, the Dental Assisting National Board (DANB) formed in 1948 to establish a national certification program with standardized testing. Certification provided a way to document competency and skills. Over the following decades, an increasing number of states began adopting registration or licensing requirements tied to certification.
These changes helped define minimum standards of education and training for the profession. They also provided formal recognition of various levels of dental assisting. Certified Dental Assistants (CDAs) refer to entry-level designations, while more advanced designations like Registered Dental Assistants (RDAs) or Orthodontic Assistants (OAs), required additional specialized training or experience.
Continued Growth and Specialization
Today, dental assisting continues to evolve as a skilled profession, one that is closely tied to advancements in dentistry. Most dental assistants now complete 1-2 years of post-secondary education at a community college or technical school to gain the training and knowledge needed for certification. Some earn Bachelor’s or Associate’s degrees.
Assistants increasingly specialize in areas like orthodontics, oral surgery, periodontics or pediatrics. Larger practices may have assistants divided into clinical versus administrative roles. Common certifications beyond CDA include radiography, infection control and dental practice management.
Many states have adopted measures to increase quality assurance through licensing, registration or permit requirements for different levels of dental assisting. Continuing education is also often mandated. These developments help reinforce dental assisting as a profession requiring specialized, up-to-date training and knowledge.
In just over a century, dental assisting has evolved from on-the-job apprenticeship to a skilled field with diverse specializations and formal educational pathways. Though in-office training is still common, most dental assistants now pursue post-secondary education and national certification to meet consistent standards for the profession.
While technology and dental practices will surely continue advancing, the dental assistant’s important role in delivering quality patient care is unlikely to change. Looking back at the history of dental assisting provides valuable insight into how we arrived at the dental assisting profession as it exists today.
If you are interested in becoming a dental assistant or advancing your dental assisting career, a great option is True Dental Assistant School in Jersey City, NJ. Our programs provide comprehensive training and preparation for certification to launch a rewarding, in-demand career in dental assisting. Contact us today to learn more!