書誌事項
- タイトル別名
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- Results of Bipolar Endoprosthetic Arthroplasty in Avascular Necrosis of Femoral Head.
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In this study, we investigated the results of bipolar endoprosthesis of the acetabular side in the avascular necrosis of the head.<br>We selected 31 joints of 23 cases who had been operated on for more than 3 years ago. The motive was, idiopathic 16 joints, alcohol 6 joints, steroid 5 joints and after fracture of the femoral neck 5 joints. Acetabular reaming was done in 6 cases, 7 joints. We investigated (1)proximal migration of the outer head, (2) existence of the roof osteophyte and (3) existence of osteolysis with the passing year's X ray.<br>(1) Proximal migration was seen in 4 joints (12.9%), in the 3 joints, acetabular reaming was done.<br>(2) Roof osteophyte was seen in the 6 joints that was not seen in the proximal migration.<br>Bipolar endoprosthesis is elective for the avascular necrosis of the femoral head.<br>We concluded that acetabular migration is the factor the bad results and that roof osteophyte contributes to the stability of the outer head.
収録刊行物
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- 整形外科と災害外科
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整形外科と災害外科 48 (4), 1168-1172, 1999
西日本整形・災害外科学会
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詳細情報 詳細情報について
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- CRID
- 1390282679911076480
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- NII論文ID
- 10010024490
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- NII書誌ID
- AN00126582
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- ISSN
- 13494333
- 00371033
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
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- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可