An artifact in mandibular position induced by the intrameatal cephalometric head holder.
D002508:Cephalometry / Q000295:instrumentation*; D003951:Diagnostic Errors; D006801:Humans; D008334:Mandible / Q000033:anatomy & histology*; D011859:Radiography; D013704:Temporomandibular Joint / Q000000981:diagnostic imaging*; D013706:Temporomandibular Joint Dysfunction Syndrome / Q000000981:diagnostic imaging*