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ID 58274
JaLCDOI
フルテキストURL
74_2_151.pdf 2.96 MB
著者
Yamamoto, Norio Department of Orthopedic Surgery, Unnan City Hospital
Dan’ura, Tomoyuki Department of Orthopedic Surgery, Unnan City Hospital
Noda, Tomoyuki Department of Musculoskeletal Traumatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences ORCID Kaken ID publons
Ozaki, Toshifumi Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences Kaken ID publons researchmap
抄録
This is the second report of an atypical peri-implant femoral fracture occurring at the distal screw after intramedullary nail fixation of a pertrochanteric fracture. A 94-year-old Japanese female with a 5-year history of alendronate intake presented with prodromal pain in her right thigh after intramedullary nail fixation. Plain radiographs showed an incomplete noncomminuted transverse fracture at the distal screw, suggesting an atypical peri-implant femoral fracture. The pathogenesis of an atypical peri-implant femoral fracture could be a combined systemic bone metabolism disorder and repetitive overloading at the screw, similar to the pathogenesis of an atypical periprosthetic femoral fracture around stem implantation.
キーワード
atypical femoral fracture
insufficiency fracture
bisphosphonate
atypical peri-implant femoral fracture,
atypical periprosthetic femoral fracture
Amo Type
Case Report
発行日
2020-04
出版物タイトル
Acta Medica Okayama
74巻
2号
出版者
Okayama University Medical School
開始ページ
151
終了ページ
157
ISSN
0386-300X
NCID
AA00508441
資料タイプ
学術雑誌論文
言語
English
著作権者
CopyrightⒸ 2020 by Okayama University Medical School
論文のバージョン
publisher
査読
有り
PubMed ID
Web of Science KeyUT
NAID