Donald Tyndall, DDS, PhD[email protected]X-RayPatient selection criteria for radiographsYou likely wouldn't receive the same prescription at the physician's office for greatly differing conditions. So why do patients receive the same prescription when it comes to dental radiographs? Dr. Donald Tyndall, director of radiology for the University of North Carolina School of Dentistry, walks you through the patient selection criteria for radiographs.March 21, 2016Page 1 of 1Top StoriesImplantsPeeing our way to more dental implant materialUniversity of California, Irvine researchers have devised a system transforming human urine into hydroxyapatite, a material used in dental implants, with promising larger environmental implications.NutritionHigh iron levels may be linked to gum diseaseInsuranceWhat comes next for the current Medicaid challenges in dentistry?Orofacial PainInnovation over drugs to mitigate dental anxietyCardiovascularCan heart disease be seen on dental CBCTs? A study is in the works.