Federal prosecutors have launched a criminal investigation into the Anterior Growth Guidance Appliance, or “AGGA” dental device, following a recent KFF Health News-CBS News investigation, according to a motion filed in federal court.
Multiple lawsuits allege the device has caused grievous harm to at least 20 patients and the FDA is now investigating its safety, KFF Health News and CBS News have reported.
The AGGA is a retainer-like device promoted by some dentists as an option for expanding adult patients’ jawbones, beautifying their faces, and curing common ailments like sleep apnea. The lawsuits have alleged patients suffered damaged gums, eroded bone, and, in some cases, lost teeth.
