CBD may have surprising effect on periodontitis

Cannabidiol (CBD), the nonpsychoactive compound in cannabis, may inhibit the growth of the periodontitis pathogen Porphyromonas gingivalis (P. gingivalis). The new research will be presented at the International Association for Dental Research General Session & Exhibition. Additionally, CBD may slow some of the virulence factors of the gum disease pathogen, according to a research poster that will be presented by L. Jack J. Windsor, PhD, a professor at Indiana University

What do I need to know about TMJ?

You are seeing a new patient today in your hygiene chair. She explains that she has been experiencing pain in her jaw when she eats, and her jaw is popping every now and then. She admits to using Dr. Google and thinks she may have temporomandibular joint (TMJ) disorder, but she doesn’t know what that means. What can you tell her? What is TMJ? TMJ is the temporomandibular joint, the

Mastering endodontic techniques: Insights from Dr. Steve Christy

In the world of endodontics, mastering the art and science of root canal treatment requires more than technical proficiency — it demands a keen understanding of the nuances of technique and a willingness to embrace patience as a guiding principle. Dr. Steve Christy, a seasoned general practitioner with endodontic skills, recently shared his invaluable insights gleaned from years of experience, shedding light on key strategies to navigate the complexities of

The odd way chewing less due to tooth loss may age patients

A correlation may exist between less mastication due to tooth loss and premature gray hair. This animal study, which is believed to be the first of its kind, was published recently in Genes to Cells. A reduction in chewing due to tooth extraction led to the development of gray hair in the interbrow region of young mice, the authors wrote. “These findings provide meaningful information for dental clinicians and suggest

Sonendo’s CFO steps down

Dental technology company chief financial officer (CFO) Michael Watts has stepped down, effective March 15. Chris Guo, who previously served as vice president of finance and corporate controller, has been assigned the role of interim CFO. The company’s board of directors will initiate a search for a permanent replacement. Following his resignation, it is expected that Watts may engage with Sonendo periodically in a consulting capacity.

Chamlion, 3DRPD partner on manufacturing facility

3D printing solutions companies Chamlion and 3DRPD have collaborated to establish a dental product production center in Las Vegas. A new facility is being established to produce dental products locally. The products include partial frameworks made of 3D-printed titanium and hybrid all-on-X bridges.

Study reveals mouthwash’s role in managing type 2 diabetes

Gargling with mouthwash may hold significant promise in mitigating the incidence of periodontitis, as well as managing type 2 diabetes mellitus (T2DM), according to a study published in Scientific Reports. Additionally, younger patients and those with higher initial levels of glycated hemoglobin (HbA1c) experienced notable decreases in their HbA1c and oral bacterial species levels after rinsing with mouthwash, the authors wrote. “Patients with T2DM complicated by periodontitis have more red

SmileDirectClub’s assets, products worth millions up for sale

Assets, including a 125,000-sq-foot production facility in Tennessee, as well as millions of dollars’ worth of inventory once owned by SmileDirectClub, the clear aligner company that abruptly closed in December after a failed pitch to save it, is up for auction. Liquidation firm Gordon Brothers is accepting offers through April 1 for the property in Antioch, TN, as well as clear aligner production lines and 3D printers on behalf of

Balanced Pharma names new advisory board member

Pharmaceutical startup Balanced Pharma has named Dr. Howard Glazer to its scientific advisory board. Dr. Howard Glazer. Glazer joins the board as the company moves toward the commercialization of BPI-001 and BPI-002, which aim to offer less painful, faster-acting dental anesthesia injections. Balanced Pharma’s patented container technology delivers acid-free formulations of lidocaine/epinephrine and articaine/epinephrine in a standard dental cartridge. Glazer is a fellow and past president of the Academy of

Overjet launches kids AI caries detection software

Overjet has launched a dental artificial intelligence (AI) solution that can aid dentists in detecting and quantifying tooth decay in kids ages 4 and older. Overjet for Kids is designed to detect tooth decay in the primary and permanent teeth of children older than 4. Another feature, Charting Assist, expands the scope of the software, enabling it to detect enamel, pulp, crowns, and fillings in children ages 5 and older.

Nev. woman’s sinusitis caused by amalgam migration

A 49-year-old woman in Nevada developed foreign body (FB) sinusitis after amalgam restorative material moved from a tooth in her upper jaw into the paranasal sinuses. The case report was published recently in Cureus Journal of Medical Science. This case was especially remarkable considering the woman’s occupation as a flight attendant. The woman, who made a full recovery after surgical removal of the metal dental material, was exposed to pressure

McGill to study use of aligners in osteogenesis imperfecta

The faculty of dental medicine and oral health sciences at McGill University will lead a research initiative investigating the efficacy of clear orthodontic aligners in assisting individuals with osteogenesis imperfecta (OI). OI, also known as brittle bone disease, not only weakens bones, but it also impacts teeth and jaws in some cases. Abnormal growth can significantly impair chewing and mouth appearance, according to McGill University news. The study will