Melissa Busch[email protected]Dental HygieneCan PDT treat oral lesions in COVID-19 patients?Photodynamic therapy (PDT) may be an effective option for treating oral lesions in patients diagnosed with COVID-19, according to a letter to the editor published on January 8 in Photodiagnosis and Photodynamic Therapy.January 19, 2021Infection ControlDid a dentist diagnose COVID-19 from a dental exam?Sores and bleeding gums in the healthy mouths of two teenage siblings may have led to a longtime Maryland dentist diagnosing the first cases of SARS-CoV-2 infection from oral lesions during a routine dental visit.January 18, 2021Infection ControlAre you performing aerosol-generating procedures safely?The risk of exposure to infections such as SARS-CoV-2 from aerosol-generating procedures appears low in open plan clinics where there are several feet of distance between bays, according to a study published online January 6 in the Journal of Dentistry.January 17, 2021Oral CancerWhat is the real cost of your patients smoking?Cigarette smoking-related illnesses have led to more than 20 million deaths in the U.S. over the past 50 or so years. The societal and economic hits are just as costly, according to a report released on January 13 by the personal finance website WalletHub.January 14, 2021Oral CancerDo your patients know the risk of hookah smoking?Chronic smoking of shisha or tobacco extracts from a water pipe or hookah increases cell proliferation, invasion, and migration, all of which are traits of cancer cells, according to a study published on December 28 in the Journal of Oral Pathology & Medicine.January 13, 2021Oral CancerNew research shines light on risks for HPV-linked oral cancerPeople who have had more than 10 oral sex partners face an approximately four times greater risk of developing HPV-associated mouth and throat cancer than those with fewer mates, according to a study published on January 11 in Cancer.January 12, 2021Infection ControlIs a helmet key to protecting dentists, team members from SARS-CoV-2?A newly designed open-faced, disposable helmet that is connected to an air filtration pump and can be worn by patients may minimize the transmission of infection, including SARS-CoV-2, to dental teams, according to a study published on January 12 in Physics of Fluids.January 12, 2021PeriodonticsCan a common artificial sweetener treat gum disease?Using an air-polishing powder containing a sugar alcohol commonly used as an artificial sweetener during nonsurgical periodontal treatment may result in positive outcomes for patients, according to a small study published on December 29 in BMC Oral Health.January 10, 2021RestorationsCan you use dental drills safely during the pandemic?Drilling at lower rotation speeds and eliminating the use of dental drills that use both air and water could significantly reduce the spray of aerosols, which may contain SARS-CoV-2, according to a study published on December 16 in the Journal of Dental Research.January 7, 2021CAD/CAMImaging helps identify man's flossing-induced heart diseaseImaging helped clinicians diagnose a man in Texas with a rare case of infective endocarditis thought to be caused by vigorous flossing, according to a case report published on December 18 in the Cureus Journal of Medical Science.January 6, 2021Previous PagePage 85 of 122Next PageTop StoriesDental EducationDental school dean resigns over anti-Semitic images in course workA dean of dentistry resigned following an external investigation concerning the use of anti-Semitic imagery in course materials.TMJ/TMDTMDs may be ruining patients’ livesRegulatory UpdatesInside the Dental Trade Alliance’s strategy for Capitol HillLegal IssuesCharges to be dismissed against ex-dental employeeOffice ManagementDr. Tom Giacobbi on rethinking your dental practice's scheduling habits