华西口腔医学杂志

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左上颌第一前磨牙慢性根尖周炎伴根尖区局限化矿化物1例

董伟    李任    温黎明    戚孟春   

  1. 河北联合大学口腔医学院口腔颌面外科学教研室,唐山 063000
  • 出版日期:2013-04-01 发布日期:2013-04-01
  • 通讯作者: 戚孟春,Tel:0315-3721508
  • 作者简介:董伟(1981—),男,河北人,讲师,硕士

Chronic periapical periodontitis of left maxillary first premolar with localized mineralized structure at periapical region: A case report

Dong Wei, Li Ren, Wen Liming, Qi Mengchun   

  1. Dept. of Oral and Maxillofacial Surgery, College of Stomatology, Hebei United University, Tangshan 063000, China
  • Online:2013-04-01 Published:2013-04-01

摘要:

慢性根尖周炎的特征是根尖区组织破坏,X线下表现为根尖透射影。本文报道左上颌第一前磨牙慢性根尖周炎伴根尖区局限化矿化物1例,该矿化物在X线下表现为高密度影。本文对该矿化物的可能病因进行了分析, 并对相关文献进行了复习。

关键词: 慢性根尖周炎, 第一前磨牙, 矿化物

Abstract:

Chronic periapical periodontitis is characterized by destruction of periapical tissue and demonstrates translucent feature under X -ray examination. In this article, a localized mineralized structure, which showed high density under X-ray examination, was reported in a patient with chronic periapical periodontitis of left maxillary first premolar. Possible causes of the structure were analyzed and relevant literatures were reviewed.

Key words: chronic periapical periodontitis, first premolar, mineralized structure