Related Experiment Video
Updated: May 25, 2026

Oral Health Assessment by Lay Personnel for Older Adults
Published on: February 2, 2020
Tennessee smiles: the UT grassroots oral health outreach initiative
Maurice W Lewis1, Waletha Wasson, Mark Scarbecz
1Department of Restorative Dentistry, University of Tennessee Health Science Center, College of Dentistry, Memphis, USA. mwlewis@uthsc.edu
Abstract:
Access to and awareness of oral healthcare in the United States have been highlighted in the mass media and discussed among diverse populations. The current surge to provide access to oral healthcare for citizens springs from this quagmire of oral healthcare issues which affects global to local (grassroots) communities. Publications by the World Health Organization's (WHO) Health for All and the United States' Healthy People have set into motion an agenda by which institutions, healthcare professionals and governments can develop action plans to foster and nurture grassroots organizations to address these issues. An initiative has been undertaken by members of the faculty, student doctors and staff of the University of Tennessee Health Science Center, College of Dentistry (UTHSC CoD) and its partners. This cadre of volunteers has implemented grassroots efforts for the citizens of western Tennessee to date as the flagship of Tennessee Smiles: UT Grassroots Oral Health Outreach Initiative (Tennessee Smiles). By participation in health fairs, school programs and other cultural events, these volunteers have made a difference in the lives of thousands of Tennessee citizens who need exposure to information regarding their oral health care needs. The authors discuss the basis for the Tennessee Smiles organization, their successes and challenges. Future plans and the need for support of the organization are emphasized.
Related Concept Videos
Primary Healthcare Services
In 1978, international leaders convened in Alma-Ata, Kazakhstan, for what would be a pivotal event in global health. The Alma-Ata Declaration was the first to call...
Oral Cavity
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
Teeth
In the bud stage, the tooth germ (an aggregation of cells) starts to form in the developing jawbone. During the cap stage, the tooth germ differentiates into enamel organ, dental papilla, and dental sac, which will later develop into the tooth's enamel, dentin and...
Tooth Anatomy
The Crown, Neck, and Root
The visible part of the tooth is referred to as the crown. It's covered by enamel, the hardest substance in the human body. The crown is uniquely shaped for each type of tooth, allowing for different functions such as cutting, tearing, or grinding food.
Assessment of the Mouth
Mouth Inspection
The inspection begins with visually examining the mouth for symmetry, color, and size.
Levels of Health Promotion and Illness Prevention
In primary prevention, actions taken before disease onset prevent the disease from...

