Enamel Composition May Help Predict Tooth Health

An interesting article titled “Mesoscale structural gradients in human tooth enamel” appears in the Proceedings of the National Academy of Sciences written by Robert Free and et. al. (vol. 119, no. 52, pp. e2211285119, December 19, 2022). The article explores the hierarchical architecture of human enamel which is integral to the function of human teeth. In the article, discussion is made of how tooth decay has lead to many dental visits due to cavities. There is not much known about how or why many people experience tooth enamel decay or congenital conditions. In the article, the authors used synchrotron X-ray diffraction at submicrometer resolution technology, to observe tiny differences on the order of picometers in the crystallographic parameters of enamel crystallites, which they linked to the presence of ions such as magnesium and sodium or carbonate. Features of enamel at length scales smaller … Read more

Dental Professionals can help increase HPV vaccinations

An interesting article titled “Could oral health care professionals help increase human papillomavirus vaccination rates by engaging patients in discussions?” appears in the Journal of the American Dental Association on December 8, 2022, written by Sharon Casey an et. al. The article discusses how oral healthcare such as dentists may be able to help prevent human papillomavirus (HPV)-related oropharyngeal and other HPV-related cancers by increasing HPV vaccination rates. The researchers searched four databases (MEDLINE [PubMed], EMBASE, APA PsycInfo, Cumulative Index to Nursing and Allied Health Literature) and the Behavioral Risk Factor Surveillance system 2018 data. They looke for the prevalence of HPV vaccination and dental visits for patients between 18 and 49 years old. The researchers were left with 24 studies that they included in the review. From these studies the authors found that knowledge regarding HPV prevalence, transmission, disease processes, … Read more

Rheumatoid arthritis linked to dental disorders

An interesting article titled “Increased dental visits in patients with rheumatoid arthritis: a secondary cohort analysis of population based claims data,” appears in BMC Oral Health written by Ching-Ya Juan, Chia-Wen Hsu, and Ming-Chi Lu (published December 15, 2022). The article sought to eplore the use of dental care in patients with rheumatoid arthritis (RA) and explore the incidence of dental disorders in patients with and without RA. Rheumatoid arthritis is an autoimmune disease that characterized by persistent joint infammation. RA can affect not only the joints, but it can also involve other organ systems, such as the lung and lead to systemic comorbidities. In the article the authors selected 1,337 patients newly diagnosed with RA between January 2000 and December 2012 and 13,370 patients without RA. The authors found that patients with RA had a higher prevalence (70.3% vs. … Read more

Traveling Oral Surgeon Performs Wisdom Teeth Extractions and Other Procedures for Those in Need

Rural residents in the U.S. are less likely to have access to specialized dental health care treatments. One New York based oral surgeon decided early on in his career to travel to provide oral surgery for those in need. The oral surgeon was inspired to practice medicine since a trip he took to South Africa when he was younger. When he was there he saw packed waiting rooms and numerous patients holding their mouths in need of dentistry. When the oral surgeon started practing he had an idea, why shoud he be limited to one office when he moves around and open up a business and spread himself around. For over eight years the oral surgeon has traveled to parts of Upstate New York and western Connecticut to work out of other dentist’s offices. Using their equipment the oral surgeon … Read more

Over half of patients say dentists fail to screen for health risks

An interesting article titled “Patients’ comfort with and receipt of health risk assessments during routine dental visits: Results from the South Atlantic region of the US National Dental Practice-Based Research Network” written by Y. Guo and et. al. appears in the Community Dentistry and Oral Epidemiololgy (vol. 00, pp. 1–10, 2022). In the article the authors seek to better determine the comfort level patients have with with health risk assessments (HRAs) and ascertain factors associated with the provision of HRAs. In the article, the authors conducted a cross-sectional study of 30 actively licensed dentists that were recruited out of 469 dentists in the South Atlantic Region of the US National Dental PBRN and recruited 30 patients each seen between January and March 2018. Each patient was asked to complete a questionnaire before and after their dental visit. The pre-questionnaire consisted … Read more