Lawsuits allege grievous harm to patients' teeth. The FDA's interest in the AGGA dental device follows a KHN-CBS News investigation, according to a former agency official.
In the wake of a joint investigation by KHN and CBS News into a dental appliance that multiple lawsuits allege caused grievous harm to patients, the FDA has begun looking into the product, the Anterior Growth Guidance Appliance, or AGGA, according to a former agency official.