David J. Pettigrew, DMD[email protected]Insurance10 reasons why dental claims are deniedIn today's economic environment, nothing can set a dentist's teeth on edge faster than rejected insurance claims. Most dental insurance companies agree, though, that many claims are denied for some common, easily correctable reasons.May 31, 2009Page 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.