Oral bacteria and fungi tied to higher pancreatic cancer risk, large cohort study finds

The team found three periodontal pathogens — Porphyromonas gingivalis, Eubacterium nodatum and Parvimonas micra — were associated with increased risk. (iStock)

A new cohort study of 122,000 adults reports that specific oral bacteria — and the fungal genus Candida — were linked with a higher risk of developing pancreatic cancer years later. Published Sept. 18 in JAMA Oncology by researchers at NYU Grossman School of Medicine and collaborators, the nested case–control analysis identified 445 people who … Read more

On the forehead: Spotted ratfish first animal documented to grow teeth outside the jaw, study finds

Spotted ratfish Hydrolagus colliei fish underwater in sea. (iStock)

A team of University of Washington scientists has discovered that spotted ratfish are the first known animal to grow teeth outside of the jaw. The research, published Sept. 4 in Proceedings of the National Academy of Sciences (PNAS), overturns earlier assumptions that the male spotted ratfish’s club-like, barbed structure between its eyes was used to … Read more

65 British dental practices report zero missed calls after AI receptionist rollout

Before the rollout, missed calls were estimated at about 35 per cent. (iStock)

Sixty-five dental practices across the United Kingdom say they have not missed a single patient call since introducing AI receptionists in May, according to results released Sept. 17 by Wildix and RoboReception. The companies say their joint 24/7 “Wilma AI” system has answered more than 50,000 calls to date, capturing nearly $1.2 million (about £700,000) … Read more

More women break menopause taboos — and why dentistry must pay attention

Former prime minister Justin Trudeau and former health minister Mark Holland repeatedly referred to the Canadian Dental Care Plan as “free dental care,” as did the New Democrats, who pushed for the program’s creation. (iStock)

Brain fog, weight gain, mood swings, lower libido, painful intercourse, night sweats, hot flashes and insomnia — these are among the symptoms that affect about 85 per cent of women during menopause, varying in intensity and combination. For some, these struggles create a bond and a willingness to talk about what has long been taboo. … Read more

Tickets now available for RDH New Grad Summit 2025 in Toronto

Canada’s premier RDH New Grad Summit returns Nov. 23 in Toronto with board prep, career training, and mentorship for dental hygiene students.

TempStars and Mouthboxx have announced that tickets are now on sale for the 2025 RDH New Grad Summit, billed as Canada’s premier career launchpad for soon-to-be registered dental hygienists. The one-day event takes place Nov. 23 at the Toronto Islington Golf Course and is designed to help dental hygiene students bridge the gap between licensing … Read more

Ontario proposes granting dental hygienists, denturists authority to order diagnostic imaging

Ontario is proposing to let dental hygienists and denturists, among other health professionals, order and perform diagnostic imaging such as X-rays.

Ontario is consulting on expanding the scope of practice for several regulated health professionals, including dental hygienists and denturists, to improve access to care. Deputy Premier and Health Minister Sylvia Jones said Wednesday the proposal would allow a range of regulated health professionals — including dental hygienists, denturists, speech-language pathologists, physiotherapists, chiropractors and chiropodists — … Read more

Global study links alcohol to rising cases of lip and oral cavity cancer

Alcohol-linked lip and oral cavity cancers nearly doubled since 1990, with fastest growth in Southeast Asia and low-middle SDI regions, study finds.

Heavy alcohol consumption has sharply increased the global burden of lip and oral cavity cancers over the past three decades, with the steepest rise seen in Southeast Asia and in lower-middle SDI regions, according to a new analysis based on Global Burden of Disease 2021 data provisionally accepted for publication in Frontiers on Sept. 15. … Read more

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Trade In, Trade Up: Dental Savings Club’s “Junk for New” Handpiece Program

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Dental Savings Club is a Canadian owned and operated family company committed to helping dentists cut costs on everyday dental products. Their secret recipe is that they sell directly to the dentist, eliminating the middleman and the middleman’s cost. Dental Savings Club has established relationships with some of the most popular and trusted manufacturers in … Read more

U.S. trade commission warns of ‘unreasonable’ noncompete clauses by health-care and staffing companies

The warning comes after the FTC freed 1,800 workers from noncompetes at a major pet cremation company and launched a public inquiry on future enforcement.

The U.S. Federal Trade Commission is warning employers — particularly large health-care organizations and staffing firms — to review their noncompete and restrictive covenant agreements to ensure they are not overbroad or unjustifiably restrictive. FTC Chair Andrew N. Ferguson sent letters to several health-care employers and staffing companies on Sept. 10, urging them to examine … Read more

Investment company buys Florida distribution centre for $21.1M and leases it to Henry Schein

The distribution centre was last sold in 2022 for $15.83 million. (Photo courtesy: JLL Capital Markets)

JLL Capital Markets announced on Sept. 12 that it sold a 98,408-square-foot distribution centre in Jacksonville, Florida, for $21.1 million. The property, located at 4925 Bulls Bay Highway in Jacksonville’s Westside submarket, is fully leased to Henry Schein, Inc., a Fortune 500 global leader in healthcare product distribution. The side-load facility, built in 2006, sits … Read more

Researchers develop antibacterial dental resin that could extend the life of fillings and crowns

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A new resin technology developed with U.S. Department of Energy support promises to cut down on costly, repeat dental procedures. Dental restorations such as fillings and crowns often fail within five to seven years because of secondary tooth decay. But a Brazilian dentist-turned-researcher, now based in Oklahoma, has developed a groundbreaking adhesive resin that could … Read more

What’s your diagnosis? Case #2

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Note from editor Oral Health is proud to introduce a brand-new series by Dr. Bruce Pynn and Dr. Hagen Klieb, featuring a curated collection of compelling cases. This series aims to raise awareness and deepen understanding of unique and unusual oral pathology. How would you diagnose this case? A 38-year-old male was referred to the … Read more

Bonding rituals: Chairside insights for digitally guided orthodontics

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Printed metal appliances,” “sintered metal appliances,” “absolute magic” … however you prefer to refer to the newest form of appliance delivery, its technology is gaining traction in the orthodontic world. Unlike traditional circumferential bands, however, printed appliances have more in common with buccal tubes or large acrylic appliances when it comes to the bonding process. … Read more

Carney pledges continued support for Canadian Dental Care Plan, pharmacare amid ‘tough decisions’

Prime Minister Mark Carney says on Thursday, Sep. 11, 2025, that "we have to be in control of federal spending” to continue supporting programs such as CDCP. (Photo by Lars Hagberg/Office of the Prime Minister of Canada)

Prime Minister Mark Carney says the federal government will continue to back national social programs such as dental care, child care and pharmacare, even as tough spending decisions loom in the fall budget. Speaking at a press conference in Edmonton on Thursday, Carney acknowledged the upcoming budget will require difficult trade-offs but stressed that affordability … Read more

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Trade In, Trade Up: Dental Savings Club’s “Junk for New” Handpiece Program

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Dental Savings Club is a Canadian owned and operated family company committed to helping dentists cut costs on everyday dental products. Their secret recipe is that they sell directly to the dentist, eliminating the middleman and the middleman’s cost. Dental Savings Club has established relationships with some of the most popular and trusted manufacturers in … Read more

Treatment of impacted mandibular second molars in a hyperdivergent patient: A case report

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Impaction of second molars, whether maxillary or mandibular, is an uncommon but clinically significant anomaly in orthodontics, with a reported prevalence ranging from 0.03% to 2.3%, depending on the population studied.1 Unlike third molars, which are frequently impacted and often extracted prophylactically, impacted second molars are traditionally preserved to establish and maintain functional occlusion. Etiology of … Read more

Orthodontic camouflage of a borderline Class III with maxillary canting, functional shift, and facial asymmetry using skeletal anchorage: A case report

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Abstract This article describes the orthodontic management of an adult patient with mandibular asymmetry, maxillary occlusal canting, and a functional mandibular shift. The patient had previously undergone comprehensive orthodontic treatment but was dissatisfied with the outcome. A thorough diagnostic with cone-beam computed tomography (CBCT) allowed detailed assessment of occlusal plane canting and skeletal asymmetry. This … Read more

Global dental events spotlight: Implant Summit set for Sweden in 2026, IADR returns to Japan in 2029

Sweden, the birthplace of osseointegration, will host the Implant Solutions World Summit in 2026, while Yokohama will stage the world’s largest dental research meeting in 2029. (iStock)

Two of the dental profession’s most influential gatherings are on the horizon, promising to shape the future of implant dentistry and oral research worldwide. Dentsply Sirona Implant Solutions World Summit 2026 Dentsply Sirona’s flagship education event will return June 25–27, 2026, in Gothenburg, Sweden — the birthplace of osseointegration. The three-day summit will bring together … Read more

Recognizing the signs: When to refer for early orthodontic treatment

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Orthodontics has always aimed to create aesthetically pleasing smiles and functional occlusions, but today, we strive for even more. Modern orthodontic care emphasizes not only straightening teeth and correcting malocclusion, but also optimizing facial balance, smile aesthetics, airway development, and long-term stability. Early orthodontic treatment, typically initiated between the ages of 7 and 10, is … Read more