title: Vertical root fracture.
authors.affiliation: Department Provincial Ping-Tung Hospital, Heng-Chun Branch, Ping-Tung County, Taiwan, R.O.C.
authors.forename: J S
authors.initials: JS
authors.lastname: Huang
mesh_terms: D006801:Humans; D008297:Male; D008334:Mandible; D008875:Middle Aged; D008963:Molar / Q000000981:diagnostic imaging / Q000293:injuries*; D011859:Radiography; D014082:Tooth Fractures / Q000000981:diagnostic imaging*