| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Tetsunaga, Tomonori| Yamada, Kazuki| Tetsunaga, Tomoko| Sanki, Tomoaki| Kawamura, Yoshi| Ozaki, Toshifumi| |
| キーワード | Hip Navigation system Total hip replacement Retrospective study |
| 発行日 | 2020-04-15 |
| 出版物タイトル | Journal of Orthopaedic Surgery and Research |
| 巻 | 15巻 |
| 号 | 1号 |
| 出版者 | BMC |
| 開始ページ | 147 |
| ISSN | 1749-799X |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| OAI-PMH Set | 岡山大学 |
| PubMed ID | 32295628 |
| DOI | 10.1186/s13018-020-01673-y |
| Web of Science KeyUT | 000528950200002 |
| 関連URL | isVersionOf https://doi.org/10.1186/s13018-020-01673-y |
| フルテキストURL | Knee_fulltext.pdf Knee_figure.pptx |
|---|---|
| 著者 | Okazaki, Yuki| Furumatsu, Takayuki| Okazaki, Yoshiki| Masuda, Shin| Hiranaka, Takaaki| Kodama, Yuya| Kamatsuki, Yusuke| Miyazawa, Shinichi| Tetsunaga, Tomonori| Ozaki, Toshifumi| |
| キーワード | Magnetic resonance imaging Medial meniscus Meniscus extrusion Posterior root tear Three-dimensional assessment |
| 発行日 | 2020-01-01 |
| 出版物タイトル | The Knee |
| 巻 | 27巻 |
| 号 | 1号 |
| 出版者 | Elsevier |
| 開始ページ | 132 |
| 終了ページ | 139 |
| ISSN | 0968-0160 |
| NCID | AA10996272 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| OAI-PMH Set | 岡山大学 |
| 論文のバージョン | author |
| PubMed ID | 31882388 |
| DOI | 10.1016/j.knee.2019.09.005 |
| Web of Science KeyUT | 000519666300017 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.knee.2019.09.005 |
| JaLCDOI | 10.18926/AMO/57957 |
|---|---|
| フルテキストURL | 74_1_77.pdf |
| 著者 | Endo, Hirosuke| Akazawa, Hirofumi| Yashiro, Masato| Yamada, Kazuki| Sanki, Tomoaki| Tetsunaga, Tomonori| Nishida, Keiichiro| Furumatsu, Takayuki| Ozaki, Toshifumi| |
| 抄録 | Idiopathic chondrolysis of the hip (ICH), a very rare disorder of unknown etiology, occurs mainly in female adolescents. Characterized by pain, limp, stiffness and radiological narrowing joint space from the rapid destruction of the articular cartilage, ICH sometimes results in ankyloses. We present the case of a 10-year-old girl diagnosed with ICH based on arthroscopic inspection and synovium biopsy. The femoral deformity appeared gradually, like a cam-type femoroacetabular impingement. She was treated with intensive rehabilitation and immunosuppressive drug. We later performed an arthroscopic bumpectomy for residual symptoms. She achieved a favorable outcome as a 15-year-old at the latest follow-up. |
| キーワード | idiopathic chondrolysis hip joint medication bump arthroscopy |
| Amo Type | Case Report |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2020-02 |
| 巻 | 74巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 77 |
| 終了ページ | 81 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 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 | 32099253 |
| Web of Science KeyUT | 000516606200012 |
| NAID | 120006795624 |
| JaLCDOI | 10.18926/AMO/57947 |
|---|---|
| フルテキストURL | 74_1_7.pdf |
| 著者 | Sanki, Tomoaki| Endo, Hirosuke| Tetsunaga, Tomonori| Furumatsu, Takayuki| Yamada, Kazuki| Ozaki, Toshifumi| |
| 抄録 | We investigated the relationship between the initial contact status and stress shielding in total hip arthroplasty (THA) using fit-and-fill type straight-stem implants. In addition we evaluated the clinical and radiographic outcomes. Subjects were 100 hips of 94 patients who underwent THA and were followed-up for ≥10 years. Contact areas with the femoral cortical bone were investigated according to the zonal distribution of Gruen using postoperative CT images. Depending on the number of contact areas, the patients were classified into high contact [HC], medium contact [MC], and low contact [LC] groups. Radiographic and clinical outcomes were evaluated. In the HC group (20 hips), severe stress shielding was observed in 12 hips, which was statistically significant (p=0.008). In the LC group (29 hips), mild stress shielding was observed in 27 hips which was statistically significant (p<0.001). No significant differences were observed among the 3 groups in clinical outcomes, Harris hip score (p=0.719) or Japanese Orthopedic Association (JOA) score (p=0.301). In insertion of cementless collared fit-and-fill type straight-stem implants, severe late stress shielding of the femoral bone may occur if high contact of the femoral component is achieved. However, the degree of stress shielding does not result in adverse clinical outcomes. |
| キーワード | fit-and-fill stress shielding cementless straight stem total hip arthroplasty |
| Amo Type | Original Article |
| 出版物タイトル | Acta Medica Okayama |
| 発行日 | 2020-02 |
| 巻 | 74巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 7 |
| 終了ページ | 15 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 英語 |
| 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 | 32099243 |
| Web of Science KeyUT | 000516606200002 |
| NAID | 120006795614 |
| フルテキストURL | OTSR105_1_113.pdf Fig.pdf |
|---|---|
| 著者 | Okazaki, Yuki| Furumatsu, Takayuki| Kodama, Yuya| Hino, Tomohito| Kamatsuki, Yusuke| Okazaki, Yoshiki| Masuda, Shin| Miyazawa, Shinichi| Endo, Hirosuke| Tetsunaga, Tomonori| Yamada, Kazuki| Ozaki, Toshifumi| |
| キーワード | Magnetic resonance imaging Medial meniscus Posterior root tear Tibial rotation Transtibial pullout repair |
| 発行日 | 2019-02-28 |
| 出版物タイトル | Orthopaedics & Traumatology: Surgery & Research |
| 巻 | 105巻 |
| 号 | 1号 |
| 出版者 | Elsevier |
| 開始ページ | 113 |
| 終了ページ | 117 |
| ISSN | 18770568 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | 日本語 |
| OAI-PMH Set | 岡山大学 |
| 論文のバージョン | author |
| PubMed ID | 30482466 |
| DOI | 10.1016/j.otsr.2018.10.005 |
| Web of Science KeyUT | 000456541300019 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.otsr.2018.10.005 |