dentistry

Scientific Reports, Published online: 25 May 2026; doi:10.1038/s41598-026-54828-y Protective effects of herbal toothpastes against dentin erosion: an in vitro study

Researchers at the CU Anschutz School of Dental Medicine are investigating whether multimaterial inkjet 3D printing could reshape how dentures are designed and manufactured. Led by Jeffrey Stansbury, PhD, senior associate dean for research and professor of dental medicine, the team is developing photo-curable polymer materials intended to improve on current prosthetic performance, in durability,&…

BackgroundDuring orthodontic treatment, fixed orthodontic appliances complicate optimal oral hygiene maintenance, frequently causing white spot lesions (WSLs). Clinically, WSLs are typical chalky-white opacities on the enamel surface, recognized as the early reversible stage of dental caries. In this study, a novel antibacterial and remineralizing material—CEN composites (Chitosan-Ca3(PO4)2, CS-C…

Scientists are uncovering a surprising link between hidden tooth infections and blood sugar problems. Deep infections around tooth roots can create chronic inflammation that spreads through the body and may interfere with insulin function. Studies found that people who underwent root canal treatment often experienced better blood sugar control and reduced inflammation afterward. The research sugg…

A cross-sectional survey exploring Palestinian dentists’ knowledge, perceived barriers, and adoption attitudes toward dental stem cell therapy, with a focus on education, training needs, and cautious integration of regenerative dentistry.

Scientific Reports, Published online: 14 May 2026; doi:10.1038/s41598-026-53298-6 Biomechanical effects of various occlusal conditions and orthodontic force levels on mandibular canine distalization: a finite element analysis

Scientists are discovering more and more associations between poor oral health and everything from heart disease to dementia. But can flossing and brushing properly guarantee a longer life? Isn’t it weird that dentistry and medicine have been kept largely separate? Why should our mouths be treated differently from the rest of our bodies? Going to the dentist often feels like more of a lifestyle a…

Scientific Reports, Published online: 07 May 2026; doi:10.1038/s41598-026-51891-3 Occlusal force analysis with T-Scan and Innobyte in adult patients: a prospective study

Objective: The purpose of this randomized clinical trial is to investigate the effects of preemptive analgesia on postoperative pain following extraction and ridge preservation and to evaluate the association between dental care-related fear and anxiety, health literacy, fear of pain, and pain catastrophizing with post-operative pain and swelling perception as well as Oral Health Impact Profile-1…

Objective: To examine trueness and precision of static computer-assisted implant surgery (sCAIS) across different implant sites, including bounded and unbounded spaces, in vitro. Methods: Stereolithographically printed maxillae and mandibles were fabricated from digitized typodont models and fitted for bone-replicas (sawbone) to create tooth-bounded and unbounded edentulous areas. Bone level ta…

Objective: To evaluate how the time interval between root canal obturation and the placement of a definitive restoration impacts the incidence of tooth failure, defined as non-surgical retreatment, apical surgery, or extraction. Methods: This 22-year-retrospective cohort study utilized electronic health records from the Marquette University School of Dentistry (MUSoD) axiUm database, analyzing 11…

A small trial found that chewing gum containing nitrate can ease the symptoms of gum disease by favouring the growth of beneficial mouth bacteria

When we eat sugary and starchy foods, the bacteria in our mouth feed on the small bits of food left on our teeth. While digesting the bits of food left behind, bacteria produce acids. These acids slowly wear down the tooth enamel, leading to cavities and tooth decay if not cleaned away.

Polyetheretherketone has a lower Young’s modulus (3–4 GPa)compared to dentin, and it can serve as a shock absorber, lowering the strains placed on the restoration and teeth. For the restoration of teeth that have had endodontic treatment, PEEK posts-and-cores may be a practical substitute.

Some dentists say this hygiene routine is as important as brushing your teeth. Here’s how it’s done It’s drilled into us from a young age: brush your teeth twice a day. But when it comes to oral health, experts say we’re leaving out something important. “Everyone needs to be educated about cleaning the tongue,” says Dr Maria Figueroa, a dentist and program director at NYC Health + Hospitals/Linco…

Artificial saliva made from sugarcane protein protects teeth from acid and decay A breakthrough sugarcane protein may soon protect teeth like natural saliva—even when the body can’t. - Date: - April 5, 2026 - Source: - Fundação de Amparo à Pesquisa do Estado de São Paulo - Summary: - Scientists have created an artificial saliva using a sugarcane protein that can protect teeth and fight bacteria. …

A new study has found that the health of your mouth may be closely linked to the health of your kidneys. This finding may surprise many people, as dental care and kidney care are usually treated as completely separate areas of health. However, researchers from the University of Cincinnati College of Medicine have brought together […] The post Gum disease could affect your kidney health appeared f…

Primary surface measurement reported The study reports water contact angle measurements on resin disk specimens and contact angle measurements of uncured UV resin-based coating droplets to evaluate hydrophilicity/wettability. Client Citation Analysis The study reports water contact angle measurements on resin disk specimens and contact angle measurements of uncured UV resin-based coating droplets…

A new vibration-activated whitening powder uses electric toothbrush motion to brighten teeth while repairing enamel and influencing oral bacteria. Tooth stains are not always a brushing problem. Some people discolor more easily because of genetics, and dark pigments from everyday items like tomatoes, coffee, and tea can gradually cling to the tooth surface. Many over-the-counter [...]