title: A simple technique for localizing a broken dental needle in the pterygomandibular region.
authors.forename: K H
authors.initials: KH
authors.lastname: Ho
mesh_terms: D004868:Equipment Failure; D005547:Foreign Bodies / Q000000981:diagnostic imaging* / Q000601:surgery; D006801:Humans; D007267:Injections / Q000009:adverse effects; D008334:Mandible; D008722:Methods; D009339:Needles; D009407:Nerve Block; D011859:Radiography