翻訳と辞書 Words near each other ・ Pericompsus ・ Periconia circinata ・ Periconiella ・ Periconiella cocoes ・ Periconodon ・ Perianal gland tumor ・ Perianal hematoma ・ Perianayagi Madha Shrine ・ Periander ・ Periandra ・ Perianesthesia nursing ・ Periannan Senapathy ・ Perianne Jones ・ Perianth ・ Periapalayam ・ Periapical cyst ・ Periapical periodontitis ・ Periaptodes ・ Periaqueductal gray ・ Periarchiclops ・ Periarteriolar lymphoid sheaths ・ Periathalai ・ Periauger ・ Periaulax ・ Peribaea ・ Peribaea setinervis ・ Periballia ・ Peribalus ・ Peribalus strictus ・ Peribasis Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Periapical cyst ： ウィキペディア英語版 Periapical cyst The periapical cyst (also termed radicular cyst, and to a lesser extent dental cyst) is the most common cyst of the jaw. It is caused by pulpal necrosis secondary to dental caries or trauma. The cyst lining is derived from the cell rests of Malassez. Usually, the periapical cyst is asymptomatic, but a secondary infection can cause pain. On radiographs, it appears a radiolucency (dark area) around the apex of a tooth's root. Radicular cyst is the most common odontogenic cystic lesion of inflammatory origin. It is also known as periapical cyst, apical periodontal cyst, root end cyst or dental cyst. It arises from epithelial residues in periodontal ligament as a result of inflammation. The inflammation usually follows death of dental pulp. Radicular cysts are found at root apices of involved teeth. These cysts may persists even after extraction of offending tooth; such cysts are called residual cysts. == Definition == It is defined as an odontogenic cyst of Inflammatory origin that is preceded by a chronic periapical granuloma and stimulation of cell rests of malassez present in the periodontal membrane. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Periapical cyst」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.