| Author | Furumatsu, Takayuki| Shukunami, Chisa| Amemiya-Kudo, Michiyo| Shimano, Hitoshi| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2010-01 |
| Publication Title | The International Journal of Biochemistry & Cell Biology |
| Volume | volume42 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Furumatsu, Takayuki| Ozaki, Toshifumi| Asahara, Hiroshi| |
|---|---|
| Published Date | 2009-05 |
| Publication Title | The International Journal of Biochemistry & Cell Biology |
| Volume | volume41 |
| Issue | issue5 |
| Content Type | Journal Article |
| Author | Tetsunaga, Tomonori| Furumatsu, Takayuki| Abe, Nobuhiro| Nishida, Keiichiro| Naruse, Keiji| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2009-09-18 |
| Publication Title | Journal of Biomechanics |
| Volume | volume42 |
| Issue | issue13 |
| Content Type | Journal Article |
| Author | Furumatsu, Takayuki| Matsumoto, Emi| Kanazawa, Tomoko| Fujii, Masataka| Lu, Zhichao| Kajiki, Ryotaro| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2013-05-31 |
| Publication Title | Journal of Biomechanics |
| Volume | volume46 |
| Issue | issue9 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/52786 |
|---|---|
| FullText URL | 68_4_201.pdf |
| Author | Endo, Hirosuke| Akazawa, Hirofumi| Mitani, Shigeru| Okada, Yoshiki| Yamane, Kentaro| Ozaki, Toshifumi| |
| Abstract | We reviewed the treatment outcome in 14 hips of 7 patients who were diagnosed as having bilateral developmental dislocation of the hip (DDH) after walking age and could be followed up until they were at least 14 years of age. Based on the results of two-directional arthrography of the hip, closed reduction was performed in 2 hips, and open reduction was performed without osteotomy in 12 hips. The final radiographic evaluations were made according to the Kalamchi and MacEwen classification and Severin classification. The mean age at the initial visit was 1 year and 9 months (range, 1 year and 5 months to 3 years). The outcome was satisfactory for one hip in Group Ⅰ and 2 hips in Group Ⅱ according to the Kalamchi and MacEwen classification, and in 83% of the Severin Class Ⅰ and Ⅱ hips. Arthrography was useful for identifying asymmetry, demonstrating the usefulness of a treatment strategy based on arthrography of the hip. |
| Keywords | developmental dislocation of the hip bilateral case arthrogram open reduction after walking age |
| Amo Type | Original Article |
| Published Date | 2014-08 |
| Publication Title | Acta Medica Okayama |
| Volume | volume68 |
| Issue | issue4 |
| Publisher | Okayama University Medical School |
| Start Page | 201 |
| End Page | 206 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | 英語 |
| Copyright Holders | CopyrightⒸ 2014 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 25145406 |
| Web of Science KeyUT | 000340687500002 |
| JaLCDOI | 10.18926/AMO/54806 |
|---|---|
| FullText URL | 70_6_441.pdf |
| Author | Kashihara, Naoko| Furumatsu, Takayuki| Kodama, Yuya| Tanaka, Takaaki| Ozaki, Toshifumi| |
| Abstract | Concurrent meniscal repair with anterior cruciate ligament (ACL) reconstruction has shown good clinical outcomes, but it has a considerable risk of progressing to post-traumatic osteoarthritis of the knee. Here we investigated postoperative changes in the position of the lateral meniscus (LM) and assessed the short-term clinical results after concurrent LM repair with ACL reconstruction. Twentyseven patients underwent LM repair of a peripheral longitudinal tear concomitant with ACL reconstruction. We evaluated the preoperative and postoperative values of the Lysholm score and anteroposterior instability. The length and width of the lateral tibial plateau were determined by radiographic images. The length, width, body width, extrusion, and height of the LM were measured in magnetic resonance images and compared between the preoperative and postoperative measurements. Our analysis revealed that concurrent LM repair with ACL reconstruction improved the shortterm clinical outcomes. Although the body width and height of the LM did not change, the postoperative LM extrusion and LM width were significantly increased after the surgery. The post-traumatic transposition of the LM may not be completely prevented by LM repair concomitant with ACL reconstruction. |
| Keywords | lateral meniscus meniscal extrusion meniscal repair anterior cruciate ligament reconstruction |
| Amo Type | Original Article |
| Published Date | 2016-12 |
| Publication Title | Acta Medica Okayama |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 441 |
| End Page | 448 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | 英語 |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003668 |
| JaLCDOI | 10.18926/AMO/54818 |
|---|---|
| FullText URL | 70_6_515.pdf |
| Author | Fujii, Masataka| Furumatsu, Takayuki| Kadota, Yasutaka| Shimamura, Yoshinobu| Tsuchimochi, Shigeyuki| Ozaki, Toshifumi| |
| Abstract | 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. |
| Keywords | pseudoaneurysm perforating branch of the deep femoral artery anterior cruciate ligament |
| Amo Type | Case Report |
| Published Date | 2016-12 |
| Publication Title | Acta Medica Okayama |
| Volume | volume70 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 515 |
| End Page | 518 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | 英語 |
| Copyright Holders | CopyrightⒸ 2016 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 28003680 |
| FullText URL | J_Orthop_Sci_21_4_524.pdf fig.pdf |
|---|---|
| Author | Furumatsu, Takayuki| Maehara, Ami| Ozaki, Toshifumi| |
| Note | This is an Accepted Manuscript of an article published by Elsevier| |
| Published Date | 2016-07 |
| Publication Title | Journal of Orthopaedic Science |
| Volume | volume21 |
| Issue | issue4 |
| Publisher | Elsevier |
| Start Page | 524 |
| End Page | 529 |
| ISSN | 0949-2658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja |
| File Version | author |
| PubMed ID | 27113646 |
| DOI | 10.1016/j.jos.2016.02.013 |
| Web of Science KeyUT | 000381142800020 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2016.02.013 |
| FullText URL | J_Orthop_Sci_22_4_715.pdf fig.pdf |
|---|---|
| Author | Lu, Zhichao| Furumatsu, Takayuki| Fujii, Masataka| Maehara, Ami| Ozaki, Toshifumi| |
| Keywords | vascular endothelial growth factor (VEGF) meniscus meniscal injury hypoxia-inducible factor-1α (HIF-1α) |
| Note | This is an Accepted Manuscript of an article published by Elsevier| |
| Published Date | 2017-07 |
| Publication Title | Journal of Orthopaedic Science |
| Volume | volume22 |
| Issue | issue4 |
| Publisher | Elsevier |
| Start Page | 715 |
| End Page | 721 |
| ISSN | 0949-2658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja |
| File Version | author |
| PubMed ID | 28318650 |
| DOI | 10.1016/j.jos.2017.02.006 |
| Web of Science KeyUT | 000407394700022 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2017.02.006 |
| FullText URL | J_Orthop_Sci_22_4_731.pdf fig.pdf tbl.pdf |
|---|---|
| Author | Furumatsu, Takayuki| Fujii, Masataka| Kodama, Yuya| Ozaki, Toshifumi| |
| Note | This is an Accepted Manuscript of an article published by Elsevier| |
| Published Date | 2017-07 |
| Publication Title | Journal of Orthopaedic Science |
| Volume | volume22 |
| Issue | issue4 |
| Publisher | Elsevier |
| Start Page | 731 |
| End Page | 736 |
| ISSN | 0949-2658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | https://creativecommons.org/licenses/by-nc-nd/4.0/deed.ja |
| File Version | author |
| PubMed ID | 28416188 |
| DOI | 10.1016/j.jos.2017.03.013 |
| Web of Science KeyUT | 000407394700025 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2017.03.013 |
| FullText URL | Knee26_3_653.pdf tables.pdf Fig.pdf |
|---|---|
| Author | Furumatsu, Takayuki| Okazaki, Yuki| Kodama, Yuya| Okazaki, Yoshiki| Masuda, Shin| Kamatsuki, Yusuke| Takihira, Shota| Hiranaka, Takaaki| Yamawaki, Tadashi| Ozaki, Toshifumi| |
| Keywords | Clinical outcome Medial meniscus Meniscal healing Posterior root tear Transtibial pullout repair |
| Published Date | 2019-06-30 |
| Publication Title | The Knee |
| Volume | volume26 |
| Issue | issue3 |
| Publisher | Elsevier |
| Start Page | 653 |
| End Page | 659 |
| ISSN | 09680160 |
| NCID | AA10996272 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2019 Elsevier B.V. All rights reserved. |
| File Version | author |
| PubMed ID | 30902517 |
| DOI | 10.1016/j.knee.2019.02.007 |
| Web of Science KeyUT | 000474504500017 |
| Related Url | isVersionOf https://doi.org/10.1016/j.knee.2019.02.007 |
| JaLCDOI | 10.18926/AMO/57713 |
|---|---|
| FullText URL | 73_6_495.pdf |
| Author | Masuda, Shin| Furumatsu, Takayuki| Okazaki, Yoshiki| Kamatsuki, Yusuke| Okazaki, Yuki| Kodama, Yuya| Hiranaka, Takaaki| Nakata, Eiji| Ozaki, Toshifumi| |
| Abstract | Medial meniscus posterior root tear causes rapid knee cartilage degradation by inducing posteromedial displacement of the medial meniscus. We evaluated medial meniscus posterior extrusion before and after pullout repair for medial meniscus posterior root tear using magnetic resonance images. Twenty-eight patients with symptomatic medial meniscus posterior root tear were included. The inclusion criteria were: acute (< 3 months) or chronic (≥3 months) medial meniscus posterior root tear after painful popping events. The exclusion criteria were: other meniscus and anterior cruciate ligament injuries. We measured medial meniscus posterior extrusion and medial meniscus anteroposterior interval at knee flexion angles of 10° and 90° preoperatively and at 3 months postoperatively. The posterior extrusion at 90° knee flexion decreased from 4.42±1.38 mm preoperatively to 3.09±1.06 mm (p<0.001) postoperatively, while at 10° knee flexion it was −4.17±1.63 mm preoperatively and −3.77±1.72mm postoperatively, showing no significant change. The anteroposterior interval at 10° knee flexion increased from 19.74±4.27 mm preoperatively to 22.15±5.10 mm postoperatively (p<0.001); at 90° knee flexion, it increased from 16.81±4.51 mm preoperatively to 19.20±4.30 mm postoperatively (p<0.001). Medial meniscus posterior extrusion and movement decreased after pullout repair. Pullout repair for medial meniscus posterior root tear improves medial meniscus posterior extrusion, especially at 90° knee flexion. |
| Keywords | medial meniscus posterior root tear pullout repair extrusion open magnetic resonance imaging |
| Amo Type | Original Article |
| Published Date | 2019-12 |
| Publication Title | Acta Medica Okayama |
| Volume | volume73 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 495 |
| End Page | 501 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | 英語 |
| Copyright Holders | CopyrightⒸ 2019 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 31871331 |
| Web of Science KeyUT | 000503431400004 |
| Author | Furumatsu, Takayuki| Okazaki, Yuki| Hiranaka, Takaaki| Kodama, Yuya| Kamatsuki, Yusuke| Okazaki, Yoshiki| Zhang, Ximing| Ozaki, Toshifumi| |
|---|---|
| Note | This fulltext is available in Apr. 2021.| |
| Published Date | 2020-04-10 |
| Publication Title | Journal of Orthopaedic Science |
| Publisher | Elsevier |
| ISSN | 09492658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2020 The Japanese Orthopaedic Association. |
| File Version | author |
| PubMed ID | 32284294 |
| DOI | 10.1016/j.jos.2020.03.012 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2020.03.012 |
| Author | Okazaki, Yuki| Furumatsu, Takayuki| Kamatsuki, Yusuke| Nishida, Keiichiro| Nasu, Yoshihisa| Nakahara, Ryuichi| Saito, Taichi| Ozaki, Toshifumi| |
|---|---|
| Note | This fulltext is available in March. 2021.| |
| Published Date | 2020-03-26 |
| Publication Title | Journal of Orthopaedic Science |
| Publisher | Elsevier |
| ISSN | 09492658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2020 The Japanese Orthopaedic Association. |
| File Version | author |
| PubMed ID | 32223991 |
| DOI | 10.1016/j.jos.2020.02.015 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2020.02.015 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Hiranaka, Takaaki| Furumatsu, Takayuki| Tanaka, Takaaki| Okazaki, Yuki| Kodama, Yuya| Kamatsuki, Yusuke| Masuda, Kenji| Seno, Noritaka| Ozaki, Toshifumi| |
| Keywords | anterior cruciate ligament knee pullout suture screw fixation tibial eminence avulsion fracture |
| Published Date | 2020-06-03 |
| Publication Title | Journal of Orthopaedic Surgery |
| Volume | volume28 |
| Issue | issue2 |
| Publisher | SAGE Publications |
| Start Page | 2309499020918681 |
| ISSN | 2309-4990 |
| NCID | AA11004541 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2020 |
| File Version | publisher |
| PubMed ID | 32489139 |
| DOI | 10.1177/2309499020918681 |
| Web of Science KeyUT | 000539749100001 |
| Related Url | isVersionOf https://doi.org/10.1177/2309499020918681 |
| Author | Hiranaka, Takaaki| Furumatsu, Takayuki| Okazaki, Yuki| Yamawaki, Tadashi| Okazaki, Yoshiki| Kodama, Yuya| Kamatsuki, Yusuke| Ozaki, Toshifumi| |
|---|---|
| Keywords | Medial meniscus Posterior root tear Bilateral injury Predictor Medial tibial slope Sensitivity and specificity |
| Note | This is a post-peer-review, pre-copyedit version of an article published in Knee Surgery, Sports Traumatology, Arthroscopy. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00167-020-06079-1. </br>This fulltext is available in June 2021.| |
| Published Date | 2020-06-01 |
| Publication Title | Knee Surgery, Sports Traumatology, Arthroscopy |
| Publisher | Springer |
| ISSN | 0942-2056 |
| NCID | AA10973641 |
| Content Type | Journal Article |
| language | 英語 |
| OAI-PMH Set | 岡山大学 |
| File Version | Author |
| PubMed ID | 32488369 |
| DOI | 10.1007/s00167-020-06079-1 |
| Web of Science KeyUT | 000538465000003 |
| Related Url | isVersionOf https://doi.org/10.1007/s00167-020-06079-1 |
| Author | Mimura, Hidefumi| Fujiwara, Hiroyasu| Hiraki, Takao| Gobara, Hideo| Shibamoto, Kentaro| Kimata, Yoshihiro| Ozaki, Toshifumi| Sasaki, Satoru| Kanazawa, Susumu| |
|---|---|
| Published Date | 2010-04-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume122 |
| Issue | issue1 |
| Content Type | Journal Article |
| Author | Sasaki, Tsuyoshi| Tazawa, Hiroshi| Hasei, Jo| Kunisada, Toshiyuki| Yoshida, Aki| Hashimoto, Yuuri| Yano, Shuya| Yoshida, Ryosuke| Uno, Futoshi| Kagawa, Shunsuke| Morimoto, Yuki| Urata, Yasuo| Fujiwara, Toshiyoshi| Ozaki, Toshifumi| |
|---|---|
| Published Date | 2012-08-01 |
| Publication Title | 岡山医学会雑誌 |
| Volume | volume124 |
| Issue | issue2 |
| Content Type | Journal Article |
| Author | Hasei, Joe| Sasaki, Tsuyoshi| Tazawa, Hiroshi| Osaki, Shuhei| Yamakawa, Yasuaki| Kunisada, Toshiyuki| Yoshida, Aki| Hashimoto, Yuuri| Onishi, Teppei| Uno, Futoshi| Kagawa, Shunsuke| Urata, Yasuo| Ozaki, Toshifumi| Fujiwara, Toshiyoshi| |
|---|---|
| Published Date | 2013-03 |
| Publication Title | Molecular Cancer Therapeutics |
| Volume | volume12 |
| Issue | issue3 |
| Content Type | Journal Article |
| JaLCDOI | 10.18926/AMO/32855 |
|---|---|
| FullText URL | fulltext.pdf |
| Author | Shimamura, Yasunori| Nishida, Keiichiro| Imatani, Junya| Noda, Tomoyuki| Hashizume, Hiroyuki| Ohtsuka, Aiji| Ozaki, Toshifumi| |
| Abstract | <p>We biomechanically evaluated the bone fixation rigidity of an ONI plate (Group I) during fixation of experimentally created transcondylar humerus fractures in cadaveric elbows, which are the most frequently observed humeral fractures in the elderly, and compared it with the rigidity achieved by 3 conventional fixation methods:an LCP reconstruction plate 3.5 using a locking mechanism (Group II), a conventional reconstruction plate 3.5 (CRP) with a cannulated cancellous screw (Group III), and a CRP with 2 cannulated cancellous screws (CS) in a crisscross orientation (Group IV). In the axial loading test, the mean failure loads were:Group I, 98.9+/-32.6;Group II, 108.5+/-27.2;Group III, 50.0+/-7.5;and Group IV, 34.5+/-12.2 (N). Group I fixations failed at a significantly higher load than those of Groups III and IV (p0.05). In the extension loading test, the mean failure loads were:Group I, 34.0+/-12.4;Group II, 51.0+/-14.8;Group III, 19.3+/-6.0;and Group IV, 14.7+/-3.1 (N). Group IV fixations showed a significantly lower failure load than those of Group I (p0.05). The fixation rigidities against mechanical loading by the ONI plate and LCP plate were comparable. These results suggested that an ONI system might be superior to the CRP and CS method, and comparable to the LCP method in terms of fixation rigidity for distal humerus fractures.</p> |
| Keywords | distal humerus fracture biomechanics internal fixation elderly |
| Amo Type | Original Article |
| Published Date | 2010-04 |
| Publication Title | Acta Medica Okayama |
| Volume | volume64 |
| Issue | issue2 |
| Publisher | Okayama University Medical School |
| Start Page | 115 |
| End Page | 120 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | 英語 |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 20424666 |
| Web of Science KeyUT | 000276996900005 |
