Joy Void-Holmes

Sep 4, 2024 | dentaleconomics.com | Joy Void-Holmes

The hydrodynamic theory suggests that thermal, tactile, osmotic, chemical, or evaporative stimuli induce fluid movement within the dentinal tubules, initiating a pain response due to the activation of mechanoreceptors sensitive to fluid pressure changes.2 Cold stimuli are generally the most intense and pose the greatest challenge for those affected by DH.2 Anderson and colleagues recently found that hypersensitive teeth have approximately eight times more tubules per unit area and larger...

Apr 30, 2024 | rdhmag.com | Amber Auger |Joy Void-Holmes |Tracy L. Boyan |PG Cert

The adage "You are what you eat" emphasizes the pivotal role diet plays in human health, particularly gut health in disease prevention and management. People’s dietary choices can either strengthen or compromise their metabolic well-being. With our fast-paced lifestyles, maintaining a healthy diet can present formidable challenges.

Mar 27, 2024 | rdhmag.com | Anne Rice |Adam Altdorfer |Kathryn Gilliam |Joy Void-Holmes

When periodontal pathogens invade oral tissues, the immune system activates to counter the invaders. Immune cells, including neutrophils, macrophages, and T cells, are recruited to the infection site. These cells work together to identify, engulf, and eliminate the invading pathogens through phagocytosis and the release of antimicrobial substances. As part of their defense mechanisms, neutrophils and other immune cells produce reactive oxygen species (ROS), which play a role in microbial killing.

Mar 20, 2024 | rdhmag.com | Kyle Isaacs |Melissa Turner |Joy Void-Holmes |Adam Altdorfer

An independent hygienist’s storyLashawnda Jenkins, RDH, from Orangeburg, South Carolina, recently moved to Colorado to partner with Experience Dental Hygiene to start her own independent dental hygiene practice. The road she took to arrive at this point was not an easy or short one. She has six siblings and was raised by a single mom who did her best to raise her children, Lashawnda said.

Mar 20, 2024 | rdhmag.com | Annie Walters |Karen Roter Davis |Adam Altdorfer |Joy Void-Holmes

Most patients want whiter teeth and Philips has long been a leader in teeth whitening through the Philips Zoom! portfolio of in-office and custom take home whitening treatments. For the first time, Philips Sonicare is introducing grab-and-go whitening solutions for patients to use at home, with zero chair time required. The whitening kits feature semi-custom reusable trays that patients can mold to fit their teeth prior to applying the dentist-developed, enamel-safe whitening gel in the tray.