PCA型膝片側置換術の成績
書誌事項
- タイトル別名
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- PCA Unicompartmental Knee Arthroplasty for Osteoarthritis of the Knee.
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説明
Arthroplasties were done on 13 knees in 12 patients of unicompartmental osteoarthritis using a PCA unicompartmental knee, and the patients were followed for at least two years. The clinical findings showed satisfactory results according to the criteria of the Japanese Orthopaedic Association (JOA) . The JOA score was a mean of 51.9 before surgery and 83.5 at follow-up. The mean postoperative flexion was 118°. The position of the tibial component was respectively 85.6±3.0° and 88.2±2.0° in the AP and lateral views. The mean of the postoperative femoro-tibial angle (FTA) when standing was 177°. There was no correlation between clinical results and these radiographic parameters except in one case, who had a pain in the operated on knee during walking. Her FTA was 183°, and radiography showed there to be a few loose beads. Totally, loose beads were found in 9 uncemented femoral or tibial components. These results suggest that uncemented components might be unstable for some postoperative periods. Therefore, we prefer to use cement in the PCA unicompartmental arthroplasty.
収録刊行物
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- 日本リウマチ・関節外科学会雑誌
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日本リウマチ・関節外科学会雑誌 10 (3), 313-320, 1991
日本関節病学会
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詳細情報 詳細情報について
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- CRID
- 1390282679739801856
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- NII論文ID
- 130004002486
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- ISSN
- 18849059
- 02873214
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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
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可