口内法により摘出即時再建を行った下顎エナメル上皮腫症例におけるインプラントの応用 Application of dental implants after intraoral resection and immediate bone grafting in patients with mandibular ameloblastoma

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著者

    • 中村 美喜子 NAKAMURA Mikiko
    • 福井大学医学部感覚運動医学講座歯科口腔外科学領域 Division of Dentistry and Oral Surgery, Department of Sensory and Locomotor Medicine, School of Medicine, University of Fukui
    • 佐野 和生 SANO Kazuo
    • 福井大学医学部感覚運動医学講座歯科口腔外科学領域 Division of Dentistry and Oral Surgery, Department of Sensory and Locomotor Medicine, School of Medicine, University of Fukui
    • 北川 善政 KITAGAWA Yoshimasa
    • 北海道大学大学院歯学研究科口腔病態学講座口腔診断内科学教室 Oral Diagnosis and Oral Medicine, Department of Oral Pathological Science, Graduate School of Dental Medicine, Hokkaido University
    • 小笠原 利行 OGASAWARA Toshiyuki
    • 福井大学医学部感覚運動医学講座歯科口腔外科学領域 Division of Dentistry and Oral Surgery, Department of Sensory and Locomotor Medicine, School of Medicine, University of Fukui
    • 宮内 和樹 MIYAUCHI Kazuki
    • 福井大学医学部感覚運動医学講座歯科口腔外科学領域 Division of Dentistry and Oral Surgery, Department of Sensory and Locomotor Medicine, School of Medicine, University of Fukui
    • 松浦 宙 MATSUURA Hiroshi
    • 福井大学医学部感覚運動医学講座歯科口腔外科学領域 Division of Dentistry and Oral Surgery, Department of Sensory and Locomotor Medicine, School of Medicine, University of Fukui

抄録

Ameloblastoma often tends to infiltrate or recur, although it is a benign tumor with slowly expansive growth. Based on these features, extensive surgical resection similar to that for malignant tumors is considered the treatment of choice. However, such treatment sometimes results in functional and aesthetic disorders. This article describes three female patients with mandibular ameloblastoma who underwent marginal resection and mandibular reconstruction with bone grafts by an intraoral approach. The mandibular defect was repaired with an iliac bone graft combined with particulate cancellous bone and marrow in two patients, and with chin bone in one patient. About 7 months after the operation, endosseous implants were placed. After confirming osseointegration (about 6.5 months later), abutments were placed, and prosthetic reconstruction was carried out. In all patients, masticatory function was well restored by dental implants in the grafted bone, and good aesthetic results were achieved. We believe that intraoral resection and reconstruction with a bone graft followed by application of dental implants is one of the treatments of choice for mandibular ameloblastoma.

収録刊行物

  • 日本口腔外科学会雑誌  

    日本口腔外科学会雑誌 50(12), 785-788, 2004-12-20 

    Japanese Society of Oral and Maxillofacial Surgeons

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各種コード

  • NII論文ID(NAID)
    10018618682
  • NII書誌ID(NCID)
    AN00189163
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    00215163
  • データ提供元
    CJP書誌  J-STAGE 
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