Beryl Lieff BenderlyInsuranceStates diverge in caring for the teeth of the poorRecent efforts at healthcare reform haven't done much to help dentists or their patients. But a few states have focused on oral health, making it much easier -- and even profitable -- for dentists to care for indigent patients.June 2, 2008Page 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.