[An unusual radiogram of a periodontal deposit of tartar].
D003728:Dental Calculus; D006801:Humans; D010513:Periodontal Ligament; D010519:Periodontium / Q000473:pathology*; D011859:Radiography; D014070:Tooth / Q000000981:diagnostic imaging*
PERIODONTIUM/pathology; TEETH/radiography
Image curieuse de dépot tartrique paradentaire.