垂直的歯槽骨延長におけるインプラント型骨延長器の使用経験  [in Japanese] Use Experience with an Implant-Type Distractor for Vertical Alveolar Distraction Osteogenesis  [in Japanese]

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Author(s)

    • 舘原 誠晃 TATEHARA Seiko
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 宮本 洋二 MIYAMOTO Youji
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 藤澤 健司 FUJISAWA Kenji
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 武知 正晃 TAKECHI Masaaki
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 桃田 幸弘 MOMOTA Yukihiro
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 湯浅 哲也 YUASA Tetsuya
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 長山 勝 NAGAYAMA Masaru
    • 徳島大学歯学部口腔外科学第一講座 First Department of Oral and Maxillofacial Surgery, School of Dentistry, The University of Tokushima
    • 山内 英嗣 YAMAUCHI Eiji
    • 徳島大学歯学部附属病院総合歯科診療部 Department of Oral Care and Clinical Education, School of Dentistry, The University of Tokushima

Abstract

We report our experience with use of an implant-type distractor (ACE OsteoGenic Distractor <sup>TM</sup> :OGD) for vertical alveolar distraction osteogenesis. The patient was a 19-year-old male with an alveolar bone defect in the anterior portion of the mandible, caused by a traffic accident. Two distractors were inserted into the distracted bone segment and the base bone, using the same procedure as for a dental implant. After a 10-day latency period, the alveolar bone was elevated vertically, at a rate of 1.0 mm/day, for 10 days. After 12 weeks of a consolidation period, the distractors were removed. When three osseointegrated implants were inserted 3 months after the removal of OGDs, new bone formation in the distraction gap was observed. The implants have shown good progress at 1 year after fitting of a superstructure (about 2 years after the distraction osteogenesis).<br/> Although the follow-up period is still short, and long-term prognosis of the bone produced by distraction osteogenesis is unclear, alveolar distraction using OGD might be a successful technique for vertical alveolar ridge augmentation.<br/>

Journal

  • Journal of Japanese Society of Oral Implantology

    Journal of Japanese Society of Oral Implantology 16(1), 90-96, 2003-03-31

    Japanese Society of Oral Implantology

References:  10

Cited by:  5

Codes

  • NII Article ID (NAID)
    10010741050
  • NII NACSIS-CAT ID (NCID)
    AN10072606
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09146695
  • Data Source
    CJP  CJPref  J-STAGE 
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