| JaLCDOI | 10.18926/AMO/54807 |
|---|---|
| フルテキストURL | 70_6_449.pdf |
| 著者 | Watanabe, Noriyuki| Sugimoto, Yoshihisa| Tanaka, Masato| Mazaki, Tetsuro| Arataki, Shinya| Takigawa, Tomoyuki| Kataoka, Masaki| Kunisada, Toshiyuki| Ozaki, Toshifumi| |
| 抄録 | Metastatic epidural spinal cord compression (MESCC) is a common complication in patients with a malignant tumor, but it is difficult to decide the proper time to perform the necessary surgery. Here we analyzed the prognostic factors for postoperative walking ability. We retrospectively reviewed the cases of 112 MESCC patients treated surgically at our institute and divided them into ambulatory (n＝ 88) and non-ambulatory (n＝24) groups based on their American Spinal Injury Association (ASIA) Impairment Scale grades at the final follow-up. We also classified the patients preoperatively using the revised Tokuhashi score. We assessed the correlation between preoperative or intraoperative factors and postoperative walking ability in both groups. Of the 10 patients classified preoperatively as grade A or B, 2 (20 ) were ambulatory at the final follow-up. Of the 102 patients classified preoperatively as grade C, D or E, 86 (84 ) were ambulatory at the final follow-up (p＜0.001). There were no significant differences between the groups in the average total Tokuhashi score. Our analysis revealed that the severity of paralysis significantly affects neurological recovery in patients with MESCC. Patients with MESCC should receive surgery before the preoperative ASIA Impairment Scale grade falls below grade C. |
| キーワード | metastatic epidural spinal cord compression American Spinal Injury Association Impairment Scale Tokuhashi score walking ability prognostic factor |
| Amo Type | Original Article |
| 発行日 | 2016-12 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 70巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 449 |
| 終了ページ | 453 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 著作権者 | CopyrightⒸ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 28003669 |
| JaLCDOI | 10.18926/AMO/58274 |
|---|---|
| フルテキストURL | 74_2_151.pdf |
| 著者 | Yamamoto, Norio| Dan’ura, Tomoyuki| Noda, Tomoyuki| Ozaki, Toshifumi| |
| 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 |
| 巻 | 74巻 |
| 号 | 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 | 32341590 |
| Web of Science KeyUT | 000528278500009 |
| NAID | 120006839453 |
| JaLCDOI | 10.18926/AMO/30974 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Ikuma, Hisanori| Abe, Nobuhiro| Uchida, Youichiro| Furumatsu, Takayuki| Fujiwara, Kazuo| Nishida, Keiichiro| Ozaki, Toshifumi| |
| 抄録 | <p>Instability of the knee after the medial collateral ligament (MCL) injury is usually assessed with the manual valgus stress test, even though, in recent years, it has become possible to apply magnetic resonance imaging (MRI) to the assessment of the damage of the ligament. The valgus instability of 24 patients (12 isolated injuries and 12 multiple ligament injuries) who suffered MCL injury between 1993 and 1998 was evaluated with the Hughston and Eilers classification, which involves radiographic assessment under manual valgus stress to the injured knees. We developed a novel system for classifying the degree of injury to the MCL by calculating the percentage of injured area based on MRI and investigated the relationship between this novel MRI classification and the magnitude of valgus instability by the Hughston and Eilers classification. There was a significant correlation between the 2 classifications (p=0.0006). On the other hand, the results using other MRI based classification systems, such as the Mink and Deutsch classificaiton and the Petermann classification, were not correlated with the findings by the Hughston and Eilers classification in these cases (p0.05). Since MRI is capable of assessing the injured ligament in clinical practice, this novel classification system would be useful for evaluating the stability of the knee and choosing an appropriate treatment following MCL injury.</p> |
| キーワード | medial collateral ligament magnetic resonance imaging knee instability novel method |
| Amo Type | Original Article |
| 発行日 | 2008-06 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 62巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 185 |
| 終了ページ | 191 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 18596835 |
| Web of Science KeyUT | 000257130300006 |
| JaLCDOI | 10.18926/AMO/51867 |
|---|---|
| フルテキストURL | 67_5_311.pdf |
| 著者 | Nishida, Keiichiro| Hashizume, Hiroyuki| Matsukawa, Akihiro| Hashizume, Kenzo| Shimamura, Yasunori| Torigoe, Yasuyuki| Ozaki, Toshifumi| |
| 抄録 | We report a case of 4th metacarpal head collapse of a 19-year-old healthy man. MRI revealed T1 low and T2 high regions in the collapsed 4th metacarpal head, as well as in the right 3rd and left 4th metacarpal head. Our initial diagnosis was occult compression fracture due to avascular necrosis, known as Dieterich's disease. However, pathological findings of surgically resected right 4th metacarpal head were compatible with transient osteoporosis and metacarpal head fracture followed by active tissue repair. The autologous osteochondral transplants from costchondral junction survived and maintained their size and shape even at 10-year follow-up. |
| キーワード | occult compression fracture metacarpal head avascular necrosis osteochondral autograft |
| Amo Type | Case Report |
| 発行日 | 2013-10 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 67巻 |
| 号 | 5号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 311 |
| 終了ページ | 317 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 著作権者 | CopyrightⒸ 2013 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 24145731 |
| Web of Science KeyUT | 000325836100005 |
| JaLCDOI | 10.18926/AMO/32853 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Endo, Hirosuke| Noda, Tomoyuki| Mitani, Shigeru| Nakahara, Ryuichi| Tetsunaga, Tomonori| Kunisada, Toshiyuki| Ozaki, Toshifumi| |
| 抄録 | <p>Femoroacetabular impingement (FAI) is a condition characterized by the impingement of the femur and acetabulum. In Japan, this disorder has become recognized gradually. Here we report a rare case of surgically treated FAI, associated with an osseous protrusion on the acetabulum of a 30-year-old female. Plain computed tomography (CT) and reconstructive 3D-CT images clearly demonstrated an anterolateral bony protrusion. Hip arthroscopy showed no degeneration of the cartilage on either the femoral or acetabular side, but degeneration at the edge of labrum was observed in the region of the bony protrusion. The complete removal of the bony protrusion under hip arthroscopy was thus considered impracticable, and a small skin incision was therefore made anteriorly to approach the acetabulum. The Short-Form 36-Item Health Survey (SF-36) revealed improvement in all scores.</p> |
| キーワード | femoroacetabular impingement bony protrusion Pincer type hip arthroscopy SF36 |
| Amo Type | Case Report |
| 発行日 | 2010-04 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 64巻 |
| 号 | 2号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 149 |
| 終了ページ | 154 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 20424671 |
| Web of Science KeyUT | 000276996900010 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Joko, Ryoji| Yamada, Daisuke| Nakamura, Masahiro| Yoshida, Aki| Takihira, Shota| Takao, Tomoka| Lu, Ming| Sato, Kohei| Ito, Tatsuo| Kunisada, Toshiyuki| Nakata, Eiji| Ozaki, Toshifumi| Takarada, Takeshi| |
| キーワード | PRRX1 Osteosarcoma Tumor malignancy Invasion Drug resistance Connectivity map analysis |
| 発行日 | 2021-01 |
| 出版物タイトル | Translational Oncology |
| 巻 | 14巻 |
| 号 | 1号 |
| 出版者 | Elsevier |
| 開始ページ | 100960 |
| ISSN | 1936-5233 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © 2020 The Authors. |
| 論文のバージョン | publisher |
| PubMed ID | 33395745 |
| DOI | 10.1016/j.tranon.2020.100960 |
| Web of Science KeyUT | 000604582300006 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.tranon.2020.100960 |
| 著者 | Kamatsuki, Yusuke| Furumatsu, Takayuki| Hiranaka, Takaaki| Okazaki, Yoshiki| Okazaki, Yuki| Kodama, Yuya| Hino, Tomohito| Masuda, Shin| Miyazawa, Shinichi| Ozaki, Toshifumi| |
|---|---|
| キーワード | Medial meniscus Posterior root tear Pullout repair Tibial tunnel Meniscus extrusion Three-dimensional CT |
| 備考 | This fulltext is available in May 2021.| |
| 発行日 | 2020-05-25 |
| 出版物タイトル | Knee Surgery, Sports Traumatology, Arthroscopy |
| 出版者 | Springer |
| ISSN | 09422056 |
| NCID | AA10973641 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 論文のバージョン | author |
| PubMed ID | 32451621 |
| DOI | 10.1007/s00167-020-06070-w |
| Web of Science KeyUT | 000535430500004 |
| 関連URL | isVersionOf https://doi.org/10.1007/s00167-020-06070-w |
| JaLCDOI | 10.18926/AMO/32889 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Nakanishi, Kazuo| Tanaka, Masato| Sugimoto, Yoshihisa| Ozaki, Toshifumi| |
| 抄録 | <p>We performed fixation using laminar screws in 2 patients in whom lateral mass screws, pedicle screws or transarticular screws could not be inserted. One was a 56-year-old woman who had anterior atlantoaxial subluxation (AAS). When a guide wire was inserted using an imaging guide, the hole bled massively. We thought the re-insertion of a guide wire or screw would thus increase the risk of vascular injury, so we used laminar screws. The other case was an 18-year-old man who had a hangman fracture. Preoperative magnetic resonance angiography showed occlusion of the left vertebral artery. A laminar screw was inserted into the patent side (i.e., the right side of C2). Cervical pedicle screws are the most biomechanically stable screws. However, their use carries a high risk of neurovascular complications during screw insertion, because the cervical pedicle is small and is adjacent laterally to the vertebral artery, medially to the spinal cord, and vertically to the nerve roots. Lateral mass screws are also reported to involve a risk of neurovascular injuries. The laminar screw method was thus thought to be useful, since arterial injuries could thus be avoided and it could also be used as a salvage modality for the previous misinsertion.</p> |
| キーワード | laminar screw neurovascular complications lateral mass screw pedicle screw transarticular |
| Amo Type | Case Report |
| 発行日 | 2007-04 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 61巻 |
| 号 | 2号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 115 |
| 終了ページ | 119 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 17471313 |
| Web of Science KeyUT | 000245875600010 |
| フルテキストURL | JOS24_6_1058.pdf Figs.pdf Table.pdf |
|---|---|
| 著者 | Hiranaka, Takaaki| Furumatsu, Takayuki| Kamatsuki, Yusuke| Sugiu, Kazuhisa| Okazaki, Yoshiki| Masuda, Shin| Okazaki, Yuki| Takihira, Shota| Miyazawa, Shinichi| Nakata, Eiji| Ozaki, Toshifumi| |
| 備考 | This fulltext will be available in Nov 2020 | |
| 発行日 | 2019-08-20 |
| 出版物タイトル | Journal of Orthopaedic Science |
| 巻 | 24巻 |
| 号 | 6号 |
| 出版者 | Elsevier |
| 開始ページ | 1058 |
| 終了ページ | 1063 |
| ISSN | 09492658 |
| NCID | AA11052566 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © 2019 The Japanese Orthopaedic Association. Published by Elsevier B.V. All rights reserved. |
| 論文のバージョン | author |
| PubMed ID | 31444009 |
| DOI | 10.1016/j.jos.2019.08.001 |
| Web of Science KeyUT | 000496202800019 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.jos.2019.08.001 |
| JaLCDOI | 10.18926/AMO/30776 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Makihata, Eiichi| Kuroda, Masahiro| Kawai, Akira| Ozaki, Toshifumi| Sugihara, Shinsuke| Inoue, Hajime| Joja, Ikuo| Asaumi, Junichi| Kawasaki, Shoji| Hiraki, Yoshio| |
| 抄録 | <p>We report the results of phase I/II studies of preoperative multidisciplinary treatment of 14 patients with soft tissue sarcoma using hyperthermia from November 1990 to April 1995. The preoperative treatment was conducted with thermo-radio-chemotherapy in 11 cases of stage III, and with thermo-radiotherapy as well as thermo-chemotherapy in three cases of stages I and II. Hyperthermia was carried out twice a week with totals ranging from 4 to 14 times (average: 8.4 times); each session lasted 60min. Radiotherapy was administered four or five times per week, and the dose was 1.8 2Gy/fraction, with a total of 30-40Gy in a four week period. Chemotherapy was mainly in the form of MAID regimen (2-mercaptoethanesulphonic acid (mesna), adriamycin, ifosfamide and dacarbazine). The tumors were surgically resected in all patients after completing the preoperative treatment. The efficacy rate, as expressed by the percentage of either tumors in which reduction rate was 50% or more, or tumors for which post-treatment contrast enhanced CT image revealed low density volumes occupying 50% or more of the total mass, was 71 % (ten of the 14 tumors). The mean tumor necrosis rate in the resected specimens was 78%. The tumor necrosis rate was significantly high (P < 0.05) in patients whose Time ≥ 42°C was of long duration. Postoperative complications were observed in six patients; among these, two patients developed wound infection that required surgical treatment as a complication of surgery performed in the early stage following the preoperative treatment. After a mean postoperative follow-up of 27 months, distant metastasis occurred in four patients resulting in three fatalities. The three-year cumulative survival rate was 64.3%. No local recurrence was observed in any patient during the follow-up, thus confirming our hypothesis that preoperative multidisciplinary treatment has an excellent local efficacy. We think that it would be valuable to conduct, at many facilities, phase III studies on the treatment of soft tissue sarcoma by a combination of surgery and preoperative multidisciplinary treatment using hyperthermia, paying close attention to the interval between these two modalities.</p> |
| キーワード | soft tissue tumor hyperthermia radiotherapy chemotherapy |
| Amo Type | Article |
| 発行日 | 1997-04 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 51巻 |
| 号 | 2号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 93 |
| 終了ページ | 99 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 9142346 |
| Web of Science KeyUT | A1997WX19600006 |
| 著者 | Kikuchi, Takeshi| Kubota, Satoshi| Asaumi, Koji| Kawaki, Harumi| Nishida, Takashi| Kawata, Kazumi| Mitani, Shigeru| Tabata, Yasuhiko| Ozaki, Toshifumi| Takigawa, Masaharu| |
|---|---|
| 発行日 | 2008-06 |
| 出版物タイトル | Tissue Engineering Part A |
| 巻 | 14巻 |
| 号 | 6号 |
| 資料タイプ | 学術雑誌論文 |
| JaLCDOI | 10.18926/AMO/54818 |
|---|---|
| フルテキストURL | 70_6_515.pdf |
| 著者 | Fujii, Masataka| Furumatsu, Takayuki| Kadota, Yasutaka| Shimamura, Yoshinobu| Tsuchimochi, Shigeyuki| Ozaki, Toshifumi| |
| 抄録 | The present report describes the first known, case of a pseudoaneurysm of the perforating branch of the deep femoral artery following anterior cruciate ligament (ACL) reconstruction. A 19-year-old man underwent ACL reconstruction using the outside-in femoral tunnel-creation method. Seven days after the surgery, he complained of abnormal thigh pain and had swelling with local heat on the distal lateral thigh. Magnetic resonance imaging, computed tomography, and color Doppler ultrasonography showed the pseudoaneurysm in the thigh. Resection surgery was successfully performed by a vascular surgeon 12 days after ACL reconstruction. Careful examination and awareness of postoperative symptoms such as thigh pain and swelling after ACL reconstruction were critical for the early diagnosis of pseudoaneurysm. |
| キーワード | pseudoaneurysm perforating branch of the deep femoral artery anterior cruciate ligament |
| Amo Type | Case Report |
| 発行日 | 2016-12 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 70巻 |
| 号 | 6号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 515 |
| 終了ページ | 518 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 著作権者 | CopyrightⒸ 2016 by Okayama University Medical School |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 28003680 |
| フルテキストURL | Knee26_3_653.pdf tables.pdf Fig.pdf |
|---|---|
| 著者 | Furumatsu, Takayuki| Okazaki, Yuki| Kodama, Yuya| Okazaki, Yoshiki| Masuda, Shin| Kamatsuki, Yusuke| Takihira, Shota| Hiranaka, Takaaki| Yamawaki, Tadashi| Ozaki, Toshifumi| |
| キーワード | Clinical outcome Medial meniscus Meniscal healing Posterior root tear Transtibial pullout repair |
| 発行日 | 2019-06-30 |
| 出版物タイトル | The Knee |
| 巻 | 26巻 |
| 号 | 3号 |
| 出版者 | Elsevier |
| 開始ページ | 653 |
| 終了ページ | 659 |
| ISSN | 09680160 |
| NCID | AA10996272 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © 2019 Elsevier B.V. All rights reserved. |
| 論文のバージョン | author |
| PubMed ID | 30902517 |
| DOI | 10.1016/j.knee.2019.02.007 |
| Web of Science KeyUT | 000474504500017 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.knee.2019.02.007 |
| フルテキストURL | J_Orthop_Sci_21_4_524.pdf fig.pdf |
|---|---|
| 著者 | Furumatsu, Takayuki| Maehara, Ami| Ozaki, Toshifumi| |
| 備考 | This is an Accepted Manuscript of an article published by Elsevier| |
| 発行日 | 2016-07 |
| 出版物タイトル | Journal of Orthopaedic Science |
| 巻 | 21巻 |
| 号 | 4号 |
| 出版者 | Elsevier |
| 開始ページ | 524 |
| 終了ページ | 529 |
| ISSN | 0949-2658 |
| NCID | AA11052566 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja |
| 論文のバージョン | author |
| PubMed ID | 27113646 |
| DOI | 10.1016/j.jos.2016.02.013 |
| Web of Science KeyUT | 000381142800020 |
| 関連URL | isVersionOf https://doi.org/10.1016/j.jos.2016.02.013 |
| JaLCDOI | 10.18926/AMO/31850 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Ohmori, Takao| Endo, Hirosuke| Mitani, Shigeru| Minagawa, Hiroshi| Tetsunaga, Tomonori| Ozaki, Toshifumi| |
| 抄録 | <p>In 1957, Pavlik introduced the Pavlik harness as a useful treatment for developmental dislocation of the hip (DDH), and subsequent studies have documented favorable outcomes among patients treated with this device. However, there are only a few articles reporting how early radiographic measurements can be used to determine the prognosis after treatment with the Pavlik harness. In this study, 217 hips from 192 patients whose DDH treatment with the Pavlik harness was initiated before they were 6 months old and whose follow-up lasted at least 14 years (rate, 63.8%) were analyzed using measurements from radiographs taken immediately before and after harness treatment, and at 1, 2, and 3 years of age. Severin's classification at the final follow-up was I or II in 71.9% and III or IV in 28.1% of the hips, respectively. Avascular necrosis of the femoral head (AVN) was seen in 10% of the hips. Stepwise multiple regression analysis was performed to retrospectively determine whether any radiographic factors were related to the final classification as Severin I/II or III/IV. Receiver opera-ting characteristic (ROC) curves were drawn for these factors, and a Wiberg OE angle (Point O was the middle point of the proximal metaphyseal border of the femur) of 2 degrees on the 3-year radiographs was found to be the most useful screening value for judging the acetabular development of DDH cases after treatment with a Pavlik harness, with a sensitivity of 71% a specificity of 93%, and a likelihood ratio of 10.1.</p> |
| キーワード | developmental dislocation of the hip long-term follow up radiographic measurement stepwise multiple regression analysis acetabular development |
| Amo Type | Original Article |
| 発行日 | 2009-06 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 63巻 |
| 号 | 3号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 123 |
| 終了ページ | 128 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 19571898 |
| Web of Science KeyUT | 000267388200001 |
| フルテキストURL | fulltext.pdf |
|---|---|
| 著者 | Kunisada, Toshiyuki| Hasei, Joe| Fujiwara, Tomohiro| Nakata, Eiji| Yokoo, Suguru| Demiya, Koji| Ozaki, Toshifumi| |
| 発行日 | 2020-12-09 |
| 出版物タイトル | Scientific Reports |
| 巻 | 10巻 |
| 号 | 1号 |
| 出版者 | Nature Research |
| 開始ページ | 21578 |
| ISSN | 2045-2322 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| OAI-PMH Set | 岡山大学 |
| 著作権者 | © The Author(s) 2020 |
| 論文のバージョン | publisher |
| PubMed ID | 33299043 |
| DOI | 10.1038/s41598-020-78409-9 |
| Web of Science KeyUT | 000608956800002 |
| 関連URL | isVersionOf https://doi.org/10.1038/s41598-020-78409-9 |
| JaLCDOI | 10.18926/AMO/31814 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Minagawa, Hiroshi| Aiga, Ayako| Endo, Hirosuke| Mitani, Shigeru| Tetsunaga, Tomonori| Ozaki, Toshifumi| |
| 抄録 | <p>This retrospective study assessed the radiographic results of 16 patients with avascular necrosis following treatment for developmental dislocation of the hip (DDH) who were subsequently treated between 1991 and 2005 by rotation acetabular osteotomy (RAO) combined with femoral intertrochan-teric osteotomy (FIO). Initial treatment was by Pavlik harness, cast fixation, or overhead traction. The parameters that showed consistent improvement were the index of centralization, the index of acetabular coverage, adequate reduction of the greater trochanter, and abductor sufficiency. The combined procedure appears to be effective in cases in which preoperative planning shows a reasonable expectation of congruency and osteoarthritis is limited to the early stages.</p> |
| キーワード | rotation acetabular osteotomy femoral intertrochanteric osteotomy combined procedure developmental dysplasia of hip avascular necrosis |
| Amo Type | Original Article |
| 発行日 | 2009-08 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 63巻 |
| 号 | 4号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 169 |
| 終了ページ | 175 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 19727201 |
| Web of Science KeyUT | 000269228400002 |
| JaLCDOI | 10.18926/AMO/32654 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Ozaki, Toshifumi| Inoue, Hajime| Sugihara, Shinsuke| Sumii, Hiroshi| |
| 抄録 | <p>Radiological findings on the fate of grafted Kiel bone implants for the treatment of bone tumors were evaluated in 25 lesions. The mean follow-up period was 14.8 years, ranging from 5 to 21.8 years. We classified the radiological findings into 4 grades; Excellent (4 lesions), Good (14 lesions), Fair (2 lesions), and Poor (5 lesions). All cases of the Poor grade were polyostotic fibrous dysplasia. The younger the patient at the time of the operation, the more rapidly Kiel bone grafts tended to be incorporated. The grafted bone can become enmeshed in the structure of the recipient bed (Good or Excellent grades) within 10 years in most cases, except in polyostotic fibrous dysplasia.</p> |
| キーワード | xenogeneic bone bone grafting bone neoplasms |
| Amo Type | Article |
| 発行日 | 1992-04 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 46巻 |
| 号 | 2号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 87 |
| 終了ページ | 92 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 1575062 |
| Web of Science KeyUT | A1992HR48400005 |
| JaLCDOI | 10.18926/AMO/31340 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Ozaki, Toshifumi| Nakatsuka, Yoichi| Kawai, Akira| Akazawa, Hirofumi| Kunisada, Toshiyuki| Inoue, Hajime| |
| 抄録 | <p>There are few reports on skeletal reconstruction using the bone transport technique to repair bone defects caused by resections of tumors associated with osteosarcoma. We attempted to reconstruct a 23 cm bone defect after resection of an osteosarcoma of the left femur, and succeeded in gaining 17 cm by bone transport. Five years after surgery, this patient remains alive without metastasis or local recurrence.</p> |
| キーワード | osteosarcoma bone transport reconstruction |
| Amo Type | Article |
| 発行日 | 1998-02 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 52巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 67 |
| 終了ページ | 70 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 9548997 |
| Web of Science KeyUT | 000072264100010 |
| JaLCDOI | 10.18926/AMO/31335 |
|---|---|
| フルテキストURL | fulltext.pdf |
| 著者 | Ozaki, Toshifumi| Nakatsuka, Yoichi| Kawai, Akira| Akazawa, Hirofumi| Kunisada, Toshiyuki| Inoue, Hajime| |
| 抄録 | <p>There are few reports on skeletal reconstruction using the bone transport technique to repair bone defects caused by resections of tumors associated with osteosarcoma. We attempted to reconstruct a 23 cm bone defect after resection of an osteosarcoma of the left femur, and succeeded in gaining 17 cm by bone transport. Five years after surgery, this patient remains alive without metastasis or local recurrence.</p> |
| キーワード | osteosarcoma bone transport reconstruction |
| Amo Type | Article |
| 発行日 | 1998-02 |
| 出版物タイトル | Acta Medica Okayama |
| 巻 | 52巻 |
| 号 | 1号 |
| 出版者 | Okayama University Medical School |
| 開始ページ | 67 |
| 終了ページ | 70 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| 資料タイプ | 学術雑誌論文 |
| 言語 | English |
| 論文のバージョン | publisher |
| 査読 | 有り |
| PubMed ID | 9548997 |
| Web of Science KeyUT | 000072264100010 |