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Factors Influencing Bone Healing after Extirpation with Endodontic Microsurgery-Microscopic Apicoectomy for Extensive Radicular Cysts
- フォーマット:
- 論文
- 責任表示:
- Ogawa, Masaru ; Yokoo, Satoshi ; Yamaguchi, Takahiro ; Suzuki, Keisuke ; Makiguchi, Takaya
- 言語:
- 英語
- 出版情報:
- 北関東医学会, 2019-11-01
- 著者名:
- 掲載情報:
- The Kitakanto medical journal = 北関東医学
- ISSN:
- 1343-2826
- 巻:
- 69
- 通号:
- 4
- 開始ページ:
- 315
- 終了ページ:
- 324
- バージョン:
- VoR
- 概要:
- Journal Article<br />Background & Aims: The purpose of this study is to identify the clinical and immunohistological factors that inhibit bone healing after extirpation of extensive radicular cysts and endodontic microsurgery-microscopic apicoectomy, and utilize these factors as predictors of treatment outcome. Methods: Endodontic microsurgery-microscopic apicoectomy was performed in 26 patients. Outcomes were evaluated based on clinical signs and … radiographs. Expression levels of cytokines (IL-1β, TNF-α, RANKL) in the cyst epithelium and subepithelial connective tissue were also investigated. Results: The success rate was 88.5%. The radiological reduction rate was ≥75% in 16 patients (good bone healing) and <75% in 10 (poor bone healing). In clinical analysis, penetrating bone defects and the site (maxilla) showed significant differences between the two groups (P<0.05). In immunohistochemical analysis, expression of IL-1β and TNF-α showed significant differences between the two groups (P<0.05). Conclusions: Penetrating bone defects, inflammation, and a maxillary site are prognostic factors for a poor outcome after treatment of extensive radicular cysts. Endodontic microsurgery-microscopic apicoectomy is a new technique for treatment of an extensive radicular cyst, and this study is the first to identify factors that influence the outcome after extirpation of the cyst. 続きを見る
類似資料:
Lippincott Williams & Wilkins | |
Kodansha International | |
北関東医学会 |
群馬大学教育学部附属学校教育臨床総合センター |
群馬大学教育学部附属学校教育臨床総合センター | |