著者 Yamamoto, Norio| Noda, Tomoyuki| Saito, Taichi| Uehara, Takenori| Shimamura, Yasunori| Ozaki, Toshifumi|
キーワード Acetabular fracture External iliac artery External iliac vein Ilioinguinal approach Occlusion Thrombosis
備考 This fulltext will be available in Oct12 2020|
発行日 2019-10-23
出版物タイトル Archives of Orthopaedic and Trauma Surgery
出版者 Springer
ISSN 0936-8051
NCID AA10738765
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 31642955
DOI 10.1007/s00402-019-03288-3
Web of Science KeyUT 000492001100001
関連URL isVersionOf https://doi.org/10.1007/s00402-019-03288-3
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
24巻
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
フルテキストURL CORR477_8_1892.pdf
著者 Kunisada, Toshiyuki| Fujiwara, Tomohiro| Hasei, Joe| Nakata, Eiji| Senda, Masuo| Ozaki, Toshifumi|
発行日 2019-08
出版物タイトル Clinical Orthopaedics and Related Research
477巻
8号
出版者 Lippincott, Williams & Wilkins
開始ページ 1892
終了ページ 1901
ISSN 0009-921X
NCID AA00607942
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 30985613
DOI 10.1097/CORR.0000000000000764
Web of Science KeyUT 000509664400024
関連URL isVersionOf https://doi.org/10.1097/CORR.0000000000000764
フルテキストURL CTR_2019_1631298.pdf Fig.pdf
著者 Hino, Tomohito| Furumatsu, Takayuki| Miyazawa, Shinichi| Fujii, Masataka| Kodama, Yuya| Kamatsuki, Yusuke| Okazaki, Yoshiki| Masuda, Shin| Okazaki, Yuki| Ozaki, Toshifumi|
キーワード Medial meniscus posterior insertion histological analysis knee osteoarthritis medial meniscus posterior root tear transtibial pullout repair
発行日 2019-07-09
出版物タイトル Connective Tissue Research
出版者 TAYLOR & FRANCIS
ISSN 0300-8207
NCID AA00615033
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 31181971
DOI 10.1080/03008207.2019.1631298
Web of Science KeyUT 000478374800001
関連URL isVersionOf https://doi.org/10.1080/03008207.2019.1631298
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
26巻
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 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
105巻
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 Japanese
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
フルテキストURL OTSR105_1_107.pdf Fig.pdf
著者 Furumatsu, Takayuki| Okazaki, Yuki| Okazaki, Yoshiki| Hino, Tomohito| Kamatsuki, Yusuke| Masuda, Shin| Miyazawa, Shinichi| Nakata, Eiji| Hasei, Joe| Kunisada, Toshiyuki| Ozaki, Toshifumi|
キーワード Descending knee motion Injury pattern Medial meniscus Posterior root tear Squatting
発行日 2019-02-28
出版物タイトル Orthopaedics & Traumatology: Surgery & Research
105巻
1号
出版者 Elsevier
開始ページ 107
終了ページ 111
ISSN 18770568
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 30442555
DOI 10.1016/j.otsr.2018.10.001
Web of Science KeyUT 000456541300018
関連URL isVersionOf https://doi.org/10.1016/j.otsr.2018.10.001
フルテキストURL NCN7_3_146.pdf Fig.pdf
著者 Matsumoto, Namiko| Sato, Kota| Takahashi, Yoshiaki| Kawahara, Yuko| Yunoki, Taijun| Shang, Jingwei| Takemoto, Mami| Hishikawa, Nozomi| Ohta, Yasuyuki| Yamashita, Toru| Sakamoto, Maiko| Kondou, Eisei| Shibata, Rei| Yoshino, Tadashi| Ozaki, Toshifumi| Abe, Koji|
キーワード neurolymphomatosis neuro-oncology peripheral neuropathy peripheral nerve rheumatoid arthritis T-cell lymphoma
備考 This fulltext will be available in Feb 2020|
発行日 2019-02-19
出版物タイトル Neurology and Clinical Neuroscience
7巻
3号
出版者 Wiley
開始ページ 146
終了ページ 149
ISSN 2049-4173
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
DOI 10.1111/ncn3.12280
Web of Science KeyUT 000466785700011
関連URL isVersionOf https://doi.org/10.1111/ncn3.12280
フルテキストURL KSSTA27_2_361.pdf Figs.pdf Table.pdf
著者 Okazaki, Yoshiki| Furumatsu, Takayuki| Miyazawa, Shinichi| Kodama, Yuya| Kamatsuki, Yusuke| Hino, Tomohito| Masuda, Shin| Ozaki, Toshifumi|
キーワード Anterior cruciate ligament reconstruction Flexed-knee position Medial meniscus Meniscal repair Open magnetic resonance imaging Posterior shift
発行日 2018-09-24
出版物タイトル Knee Surgery, Sports Traumatology, Arthroscopy
27巻
2号
出版者 Springer
開始ページ 361
終了ページ 368
ISSN 0942-2056
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 30251100
DOI 10.1007/s00167-018-5157-2
Web of Science KeyUT 000460315200005
関連URL isVersionOf https://doi.org/10.1007/s00167-018-5157-2
フルテキストURL IntOrthop_43_5_1239.pdf Tables.pdf Fig.pdf
著者 Furumatsu, Takayuki| Miyazawa, Shinichi| Fujii, Masataka| Tanaka, Takaaki| Kodama, Yuya| Ozaki, Toshifumi|
キーワード Arthroscopic scoring Medial meniscus Meniscal healing Posterior root tear Transtibial pullout repair
発行日 2018-08-01
出版物タイトル International Orthopaedics
43巻
5号
出版者 Springer
開始ページ 1239
終了ページ 1245
ISSN 03412695
NCID AA0068148X
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 30069591
DOI 10.1007/s00264-018-4071-z
Web of Science KeyUT 000466730800024
関連URL isVersionOf https://doi.org/10.1007/s00264-018-4071-z
JaLCDOI 10.18926/AMO/55439
フルテキストURL 71_5_413.pdf
著者 Furumatsu, Takayuki| Kodama, Yuya| Kamatsuki, Yusuke| Hino, Tomohito| Ozaki, Toshifumi|
抄録 Extrusion of the medial meniscus (MM) is associated with knee joint pain in osteoarthritic knees. The relationships among MM radial/oblique tears, MM extrusion (MME), and the effect of arthroscopic meniscal repair are not established. Here we evaluated the effects of arthroscopic all-inside MM repair on MME and the clinical outcomes in patients with radially oriented MM tears and mildly osteoarthritic knees. Twenty patients with a symptomatic radial or oblique tear of the MM posterior segment, MME ≥2.5 mm, and mildly osteoarthritic knees were treated using FasT-Fix 360 All-inside Meniscal Suture devices. We used magnetic resonance imaging (MRI) to measure the patients’ MM body width (MMBW), absolute MME, and relative MME. The Japanese Knee Injury and Osteoarthritis Outcome Score, Lysholm, Tegner, IKDC Subjective Knee Evaluation, and Visual Analogue Scale scores were obtained. Arthroscopic all-inside MM repair prevented increases of absolute and relative MME. The preoperative and 3- and 12-month MRI-based MMBW values were similar. Over a 24-month follow-up after the MM repairs, the clinical scores showed significant improvements. Our results suggest that all-inside meniscal repairs would be useful in preventing the progression of MME in patients suffering from symptomatic MM radial/oblique tears associated with mildly osteoarthritic knees.
キーワード medial meniscus radial/oblique tear meniscal repair meniscal extrusion osteoarthritic knee
Amo Type Original Article
発行日 2017-10
出版物タイトル Acta Medica Okayama
71巻
5号
出版者 Okayama University Medical School
開始ページ 413
終了ページ 418
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 29042699
JaLCDOI 10.18926/AMO/55308
フルテキストURL 71_4_315.pdf
著者 Fujii, Yosuke| Endo, Hirosuke| Mitani, Shigeru| Akazawa, Hirofumi| Tetsunaga, Tomonori| Miyake, Takamasa| Yamada, Kazuki| Aoki, Kiyoshi| Ozaki, Toshifumi|
抄録 We retrospectively reviewed 29 hips in which intertrochanteric osteotomies were performed for severe slipped capital femoral epiphyses. Mean age at surgery: 12.6 years. Mean follow-up period: 6 years. At the final follow-up evaluation, one patient had coxalgia, and six hips showed a limited range of motion. A pistol-grip deformity was observed in 13 hips, osteoarthritis in two hips, and a bump existed in 19 hips on the latest radiographs. Gradual remodeling of the bumps was observed post-operatively in 22 hips. The mean α and β angles and offset α and β improved over time. The remodeling proceeded rapidly for 1 year post-surgery. We compared hips classified as β angles of ≥ 63° to < 63° at the final follow-up evaluation, the mean β angle 1 year post-surgery, and the mean ratio of improvement of the β angle per year from 1 year post-surgery to the final follow up, which differed significantly. Nearly all of the patients who underwent intertrochanteric osteotomies had residual morphologic abnormalities, but few had clinical symptoms. The β angle 1 year post-surgery and the ratio of remodeling of the bump from 1 year post-surgery to the final follow-up can be regarded as a potential predictor of morphologic results after intertrochanteric osteotomy.
キーワード slipped capital femoral epiphyses intertrochanteric osteotomy residual femoral deformity femoroacetabular impingement bone remodeling
Amo Type Original Article
発行日 2017-08
出版物タイトル Acta Medica Okayama
71巻
4号
出版者 Okayama University Medical School
開始ページ 315
終了ページ 323
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 28824187
JaLCDOI 10.18926/AMO/55304
フルテキストURL 71_4_279.pdf
著者 Fujii, Yosuke| Fujiwara, Kazuo| Tetsunaga, Tomonori| Miyake, Takamasa| Yamada, Kazuki| Endo, Hirosuke| Abe, Nobuhiro| Sugita, Naohiko| Mitsuishi, Mamoru| Inoue, Takayuki| Nakashima, Yoshio| Ozaki, Toshifumi|
抄録 We developed a surface matching-type computed tomography (CT)-based navigation system for total hip arthroplasty (the N-navi; TEIJIN NAKASHIMA MEDICAL, Okayama, Japan). In the registration step, surface matching was performed with digitizing points on the pelvic bone surface after coarse paired matching. In the present study, we made model bones from the CT data of patients whose acetabular shapes had various deformities. We measured the distances and angles after surface matching from the fiducial points and evaluated the ability to correct surface-matching registration on each pelvic form, using several areas and numbers of points. When the surface-matching points were taken on the superior area of the acetabulum, the correction was easy for the external direction, but it was difficult to correct for the anterior and proximal directions. The correction was difficult for external and proximal directions on the posterior area. Each area of surface-matching points has particular directions that are easily corrected and other directions that are difficult to correct. The shape of the pelvis also affected the correction ability. Our present findings suggest that checking the position after coarse paired matching and choosing the surface-matching area and points that are optimal to correct will improve the accuracy of total hip arthroplasty and reduce surgical times.
キーワード total hip arthroplasty CT-based navigation system surface matching
Amo Type Original Article
発行日 2017-08
出版物タイトル Acta Medica Okayama
71巻
4号
出版者 Okayama University Medical School
開始ページ 279
終了ページ 289
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 28824183
JaLCDOI 10.18926/AMO/55312
フルテキストURL 71_4_345.pdf
著者 Tanaka, Masato| Sugimoto, Yoshihisa| Takigawa, Tomoyuki| Kimata, Yoshihiro| Ozaki, Toshifumi|
抄録 Osteoradionecrosis (ORN), a well-known complication of radiotherapy in the mandibular bone, is very rare in the cervical spine. The authors report the result of a 3-year follow-up of a 63-year-old female patient with ORN of the cervical spine. The patient had a history of laryngeal carcinoma and was treated with chemotherapy and radiation therapy with a total of 120 Gy. Eight years later, she developed acute, severe neck pain due to cervical spine necrosis. The authors performed vascularized fibular bone graft and posterior pedicle screw fixation to reconstruct her cervical spine. The patient was successfully treated with surgery, and cervical alignment was preserved. She had neither neurological deficits nor severe neck pain at her final follow-up 3 years later. Delaying treatment of ORN may be life threatening, so the early diagnosis of this condition is important for patients who receive radiotherapy. Otolaryngologists and spine surgeons should understand this potential complication to speed diagnosis and treatment as early as possible.
キーワード osteoradionecrosis laryngeal carcinoma cervical spine radiotherapy
Amo Type Case Report
発行日 2017-08
出版物タイトル Acta Medica Okayama
71巻
4号
出版者 Okayama University Medical School
開始ページ 345
終了ページ 349
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 28824191
フルテキストURL J_Orthop_Sci_22_4_715.pdf fig.pdf
著者 Lu, Zhichao| Furumatsu, Takayuki| Fujii, Masataka| Maehara, Ami| Ozaki, Toshifumi|
キーワード vascular endothelial growth factor (VEGF) meniscus meniscal injury hypoxia-inducible factor-1α (HIF-1α)
備考 This is an Accepted Manuscript of an article published by Elsevier|
発行日 2017-07
出版物タイトル Journal of Orthopaedic Science
22巻
4号
出版者 Elsevier
開始ページ 715
終了ページ 721
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 28318650
DOI 10.1016/j.jos.2017.02.006
Web of Science KeyUT 000407394700022
関連URL isVersionOf https://doi.org/10.1016/j.jos.2017.02.006
フルテキストURL J_Orthop_Sci_22_4_731.pdf fig.pdf tbl.pdf
著者 Furumatsu, Takayuki| Fujii, Masataka| Kodama, Yuya| Ozaki, Toshifumi|
備考 This is an Accepted Manuscript of an article published by Elsevier|
発行日 2017-07
出版物タイトル Journal of Orthopaedic Science
22巻
4号
出版者 Elsevier
開始ページ 731
終了ページ 736
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 28416188
DOI 10.1016/j.jos.2017.03.013
Web of Science KeyUT 000407394700025
関連URL isVersionOf https://doi.org/10.1016/j.jos.2017.03.013
JaLCDOI 10.18926/AMO/54980
フルテキストURL 71_2_119.pdf
著者 Oda, Yoshiaki| Takigawa, Tomoyuki| Sugimoto, Yoshihisa| Tanaka, Masato| Akazawa, Hirofumi| Ozaki, Toshifumi|
抄録 Patients with cerebral palsy (CP) frequently present with scoliosis; however, the pattern of curve progression is difficult to predict. We aimed to clarify the natural course of the progression of scoliosis and to identify scoliosis predictors. This was a retrospective, single-center, observational study. Total of 92 CP patients from Asahikawasou Ryouiku Iryou Center in Okayama, Japan were retrospectively analyzed. Cobb angle, presence of hip dislocation and pelvic obliquity, and Gross Motor Function Classification System (GMFCS) were investigated. Severe CP was defined as GMFCS level IV or V. The mean observation period was 10.7 years. Thirtyfour severe CP patients presented with scoliosis and were divided into 3 groups based on their clinical courses: severe, moderate and mild. The mean Cobb angles at the final follow-up were 129°, 53°, and 13° in the severe, moderate, and mild groups, respectively. The average progressions from 18 to 25 years were 2.7°/year, 0.7°/year, and 0.1°/year in the severe, moderate, and mild curve groups, respectively. We observed the natural course of scoliosis and identified 3 courses based on the Cobb angle at 15 and 18 years of age. This method of classification may help clinicians predict the patients’ disease progression.
キーワード severe cerebral palsy scoliosis natural course Cobb angle progression
Amo Type Original Article
発行日 2017-04
出版物タイトル Acta Medica Okayama
71巻
2号
出版者 Okayama University Medical School
開始ページ 119
終了ページ 126
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2017 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 28420893
著者 Okada, Yoshiki| Abe, Nobuhiro| Hisamori, Noriyuki| Kaneeda, Toshiaki| Moriyama, Shigeaki| Ohmori, Hitoshi| Mizutani, Masayoshi| Yanai, Hiroyuki| Nakashima, Yoshio| Yokoyama, Yusuke| Ozaki, Toshifumi|
発行日 2017-02
出版物タイトル Acta Medica Okayama
71巻
1号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/54825
著者 Nishida, Keiichiro| Hashizume, Kenzo| Ozawa, Masatsugu| Takeshita, Ayumu| Kaneda, Daisuke| Nakahara, Ryuichi| Nasu, Yoshihisa| Shimamura, Yasunori| Inoue, Hajime| Ozaki, Toshifumi|
発行日 2017-02
出版物タイトル Acta Medica Okayama
71巻
1号
資料タイプ 学術雑誌論文
JaLCDOI 10.18926/AMO/54824
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
70巻
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