The Importance of Illustration in Dentistry

Guest Curated by Jacob Kozak

Oral diseases affect billions globally, with  tooth decay being the most prevalent chronic disease in both adults and children worldwide, as well as the most preventable chronic disease. Even though the dental field’s understanding of oral diseases has continued to increase, disparities in care still exist. Different populations lack the health literacy to effectively care for their teeth or to comprehend what is occurring in their mouths and the treatments that are available. Accessible visual representations of oral health diseases, their causes, and treatments can enhance public understanding and promote better oral health literacy and oral health as a whole. 

According to the PIAAC (Program for the International Assessment for Adult Competencies,) 54% of adults in the United States read below a sixth-grade level, and 20%  read below a third-grade level. These statistics demonstrate a substantial barrier to accessing health information, particularly when text based information. Visual aids and illustrations are pivotal in overcoming this challenge, allowing for the simplification of complex concepts and visualization of symptoms. By leveraging visual communication, we can effectively bridge the gap created by technical medical terminology and jargon, thereby enabling broader comprehension of oral health issues.

Dental illustrations most commonly show anatomical structures, but can also show oral diseases, their causes, or surgical procedures. These illustrations make it easier for healthcare professionals, students, and patients to grasp and retain information. Furthermore, visualizations allow dental professionals to present and explain intricate concepts in research and publications with enhanced clarity and precision, making complex explanations more accessible and engaging. They help to enhance the education of dental students, providing accurate and clear depictions of dental anatomy, pathology, and various oral health issues, which are essential for effective training. Additionally, dental illustrations are powerful tools for enhancing patient comprehension, visually explaining diagnoses, treatment options, and procedural steps. Overall, dental illustration is an important part of dental care, benefiting dental practitioners, students, and patients alike by improving communication and comprehension.