Daniel Abraham[email protected]X-RayCephalometric imaging provides extraoral x-ray optionIn this column, cephX President Daniel Abraham introduces cephalometric imaging and gives an overview of the technique. He discusses the uses of extraoral x-rays in a dental practice and the advantages of the imaging technique over other strategies.October 2, 2014Page 1 of 1Top StoriesBrainGum disease may be linked to impaired brain functionPeriodontitis may be a risk factor for brain damage, providing a potential treatment target for the early prevention of Alzheimer's disease, according to an American Academy of Periodontology press release.Invisible AlignersAI applications on the rise in clear aligner therapySmile DesignClinical tip: What you need to know about platelet-rich fibrinLegal IssuesDentist accused of trying to meet up with childSponsor ContentFree Webinar January 22 @ 8 p.m. ET