JaLCDOI 10.18926/AMO/49259
フルテキストURL 67_1_65.pdf
著者 Sakata, Kenichiro| Furumatsu, Takayuki| Abe, Nobuhiro| Miyazawa, Shinichi| Sakoma, Yoshimasa| Ozaki, Toshifumi|
抄録 Bone marrow-stimulating techniques such as microfracture and subchondral drilling are valuable treatments for full-thickness cartilage defects. However, marrow stimulation-derived reparative tissues are not histologically well-documented in human osteoarthritis. We retrospectively investigated cartilage repairs after marrow stimulation for the treatment of large cartilage defects in osteoarthritic knees. Tissues were obtained from patients who underwent total knee arthroplasty (TKA) after arthroscopic marrow stimulation in medial compartmental osteoarthritis. Clinical findings and cartilage repair were assessed. Sections of medial femoral condyles were histologically investigated by safranin O staining and anti-type II collagen antibody. Marrow stimulation decreased the knee pain in the short term. However, varus leg alignment gradually progressed, and TKA conversions were required. The grade of cartilage repair was not improved. Marrow stimulations resulted in insufficient cartilage regeneration on medial femoral condyles. Safranin O-stained proteoglycans and type II collagen were observed in the deep zone of marrow-stimulated holes. This study demonstrated that marrow stimulation resulted in failed cartilage repair for the treatment of large cartilage defects in osteoarthritic knees. Our results suggest that arthroscopic marrow stimulation might not improve clinical symptoms for the long term in patients suffering large osteoarthritic cartilage defects.
キーワード bone marrow stimulation microfracture subchondral drilling osteoarthritis of the knee cartilage repair
Amo Type Case Report
発行日 2013-02
出版物タイトル Acta Medica Okayama
67巻
1号
出版者 Okayama University Medical School
開始ページ 65
終了ページ 74
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 23439511
Web of Science KeyUT 000316829900009
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
発行日 2020-02
出版物タイトル Acta Medica Okayama
74巻
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 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 32099253
Web of Science KeyUT 000516606200012
NAID 120006795624
JaLCDOI 10.18926/AMO/40011
フルテキストURL fulltext.pdf
著者 Honda, Mitsugi| Arita, Seizaburo| Mitani, Shigeru| Takeda, Yoshihiro| Ozaki, Toshifumi| Inamura, Keiji| Kanazawa, Susumu|
抄録 Plain X-ray radiography is frequently used for the diagnosis of developmental dislocation of the hip (DDH). The aim of this study was to construct a diagnostic support system for DDH based on clinical findings obtained from the X-ray images of 154 female infants with confirmed diagnoses made by orthopedists. The data for these subjects were divided into 2 groups. The Min-Max method of nonlinear analysis was applied to the data from Group 1 to construct the diagnostic support system based on the measurement of 4 items in X-ray images:the outward displacement rate, upward displacement rate, OE angle, and alpha angle. This system was then applied to the data from Group 2, and the results were compared between the 2 groups to verify the reliability of the system. We obtained good results that matched the confirmed diagnoses of orthopedists with an accuracy of 85.9%.
キーワード X-ray image developmental dislocation of the hip acetabular dysplasia radiographic findings nonlinear multivariate analysis infant hip joint diagnostic support system
Amo Type Original Article
発行日 2010-06
出版物タイトル Acta Medica Okayama
64巻
3号
出版者 Okayama University Medical School
開始ページ 189
終了ページ 196
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 20596130
Web of Science KeyUT 000279094300005
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
JaLCDOI 10.18926/AMO/30956
フルテキストURL fulltext.pdf
著者 Doi, Hideyuki| Nishida, Keiichiro| Yorimitsu, Masanori| Komiyama, Takamitsu| Kadota, Yasutaka| Tetsunaga, Tomonori| Yoshida, Aki| Kubota, Satoshi| Takigawa, Masaharu| Ozaki, Toshifumi|
抄録 <p>Mechanical stress plays a key role in the pathogenesis of cartilage destruction seen in osteoarthritis (OA). We investigated the effect of cyclic tensile stress (CTS) on the anabolic and catabolic gene expression of rat cultured normal chondrocytes using the Flexercell strain unit. The effects of interleukin (IL)-4, a chondroprotective cytokine, on the changes in gene expression induced by CTS were also investigated. CTS (7% elongation at 0.5 Hz) for 24 h did not affect the expression of aggrecan and type II collagen, whereas CTS significantly upregulated matrix metalloproteinase (MMP)-13 and cathepsin B mRNA expression by chondrocytes. IL-1beta expression was also signifi cantly upregulated by CTS up to 12 h. The upregulation of MMP-13 was observed at 3 h, which was earlier than that of IL-1beta. Furthermore, pre-treatment with IL-4 (10 ng/ml) suppressed both MMP-13 and cathepsin B induction by mechanical stress, as well as CTS-induced IL-1beta expression. Our results suggest that IL-4 might have a therapeutic value in the treatment of OA by downregulation of mechanical stress-induced MMP-13 and cathepsin B expression by chondrocytes.</p>
キーワード IL-4 MMP cathepsin B mechanical stress aggrecanase
Amo Type Original Article
発行日 2008-04
出版物タイトル Acta Medica Okayama
62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
論文のバージョン publisher
査読 有り
PubMed ID 18464888
Web of Science KeyUT 000255297600008
JaLCDOI 10.18926/AMO/53119
フルテキストURL 69_1_29.pdf
著者 Nakahara, Ryuichi| Nishida, Keiichiro| Hashizume, Kenzo| Harada, Ryouzou| Machida, Takahiro| Horita, Masahiro| Ohtsuka, Aiji| Ozaki, Toshifumi|
抄録 The outcome measures in rheumatology clinical trials (OMERACT) scores are the most mature quantitation system for rheumatoid arthritis (RA) on magnetic resonance imaging (MRI). Direct measuring techniques of synovial volume have been reported with good reproducibility, although few reports have demonstrated the changes of these measures in response to treatment. To assess these clinical responses, we evaluated the correlation of the changes of clinical activity score 28-joints disease activity score (DAS28-CRP) with the changes of OMERACT scores and with synovial volume measurements. Eight RA patients who were treated by biologic agents were examined with MRI of the dominant affected wrist and finger joints before and one year after the treatment. The total OMERACT score was reduced from 48.0 to 41.3, and synovial volume was reduced from 15.4 to 8.8 milliliters. Positive correlations were seen between the changes of DAS28-CRP and the changes of OMERACT synovitis score (r=0.27), OMERACT total score (r=0.43) and synovial volume (r=0.30). Limited to synovium assessment, synovial volume showed a better correlation with DAS28-CRP than the OMERACT synovitis score. On the other hand, the OMERACT total score showed a higher correlation with DAS28-CRP than synovial volume, probably because the OMERACT total score includes scores for bone erosion and bone edema as well.
キーワード magnetic resonance imaging rheumatoid arthritis outcome measures in rheumatology clinical trials scoring system direct volume measuring medical work station
Amo Type Original Article
発行日 2015-02
出版物タイトル Acta Medica Okayama
69巻
1号
出版者 Okayama University Medical School
開始ページ 29
終了ページ 35
ISSN 0386-300X
NCID AA00508441
資料タイプ 学術雑誌論文
言語 English
著作権者 CopyrightⒸ 2015 by Okayama University Medical School
論文のバージョン publisher
査読 有り
PubMed ID 25703168
Web of Science KeyUT 000349740300003
関連URL http://ousar.lib.okayama-u.ac.jp/metadata/53113
JaLCDOI 10.18926/AMO/49670
フルテキストURL 67_2_113.pdf
著者 Sugimoto, Yoshihisa| Tanaka, Masato| Gobara, Hideo| Misawa, Haruo| Kunisada, Toshiyuki| Ozaki, Toshifumi|
抄録 We report on 2 patients who experienced injury to one of their lumbar arteries related to pedicle screw misplacement. In this report, the lumbar pedicle screw holes were made laterally with resultant injury to the lumbar artery. During surgery, arterial bleeding was controlled with pressure and gauze; however, the patients experienced vital shock after surgery. Vital shock ensued and they were rescued by catheter embolization. If patients receiving lumbar instrumentation surgery experience severe anemia or vital shock postoperatively, the surgeon should assume lumbar artery injury as a differential diagnosis.
キーワード catheter embolization complication lumbar artery injury pedicle screw
Amo Type Case Report
発行日 2013-04
出版物タイトル Acta Medica Okayama
67巻
2号
出版者 Okayama University Medical School
開始ページ 113
終了ページ 116
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 23603928
Web of Science KeyUT 000317801700006
著者 Miyake, Yoshiaki| Furumatsu, Takayuki| Kubota, Satoshi| Kawata, Kazumi| Ozaki, Toshifumi| Takigawa, Masaharu|
発行日 2011-06-03
出版物タイトル Biochemical and Biophysical Research Communications
409巻
2号
資料タイプ 学術雑誌論文
著者 Tetsunaga, Tomonori| Furumatsu, Takayuki| Abe, Nobuhiro| Nishida, Keiichiro| Naruse, Keiji| Ozaki, Toshifumi|
発行日 2009-09-18
出版物タイトル Journal of Biomechanics
42巻
13号
資料タイプ 学術雑誌論文
著者 Okazaki, Yoshiki| Furumatsu, Takayuki| Yamauchi, Takatsugu| Okazaki, Yuki| Kamatsuki, Yusuke| Hiranaka, Takaaki| Kajiki, Yuya| Zhang, Ximing| Ozaki, Toshifumi|
キーワード medial meniscus posterior root tear transtibial repair meniscal volume medial extrusion three-dimensional magnetic resonance imaging
備考 This fulltext is available in Apr. 2021.|
発行日 2020-04-06
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 32253480
DOI 10.1007/s00167-020-05953-2
Web of Science KeyUT 000525297800001
関連URL isVersionOf https://doi.org/10.1007/s00167-020-05953-2
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
備考 This fulltext is available in Feb. 2021.|
発行日 2020-01-01
出版物タイトル The Knee
27巻
1号
出版者 Elsevier
開始ページ 132
終了ページ 139
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
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
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
JaLCDOI 10.18926/AMO/49255
フルテキストURL 67_1_35.pdf
著者 Watanabe, Masutaka| Arita, Seizaburo| Hashizume, Hiroyuki| Honda, Mitsugi| Nishida, Keiichiro| Ozaki, Toshifumi|
抄録 The purpose of this study was to quantitatively evaluate Akahori's preoperative classification of cubital tunnel syndrome. We analyzed the results for 57 elbows that were treated by a simple decompression procedure from 1997 to 2004. The relationship between each item of Akahori's preoperative classification and clinical stage was investigated based on the parameter distribution. We evaluated Akahori's classification system using multiple regression analysis, and investigated the association between the stage and treatment results. The usefulness of the regression equation was evaluated by analysis of variance of the expected and observed scores. In the parameter distribution, each item of Akahori's classification was mostly associated with the stage, but it was difficult to judge the severity of palsy. In the mathematical evaluation, the most effective item in determining the stage was sensory conduction velocity. It was demonstrated that the established regression equation was highly reliable (R=0.922). Akahori's preoperative classification can also be used in postoperative classification, and this classification was correlated with postoperative prognosis. Our results indicate that Akahori's preoperative classification is a suitable system. It is reliable, reproducible and well-correlated with the postoperative prognosis. In addition, the established prediction formula is useful to reduce the diagnostic complexity of Akahori's classification.
キーワード cubital tunnel syndrome ulnar nerve Akahoriʼs classification multiple regression analysis
Amo Type Original Article
発行日 2013-02
出版物タイトル Acta Medica Okayama
67巻
1号
出版者 Okayama University Medical School
開始ページ 35
終了ページ 44
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 23439507
Web of Science KeyUT 000316829900005
関連URL http://ousar.lib.okayama-u.ac.jp/metadata/50647
フルテキストURL fulltext.pdf
著者 Yamane, Kentaro| Misawa, Haruo| Takigawa, Tomoyuki| Ito, Yoshihiro| Ozaki, Toshifumi| Matsukawa, Akihiro|
キーワード hepatocyte growth factor spinal cord injury neural regeneration
発行日 2019-12-02
出版物タイトル International Journal of Molecular Sciences
20巻
23号
出版者 MDPI
開始ページ 6078
ISSN 1422-0067
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 by the authors.
論文のバージョン publisher
PubMed ID 31810304
DOI 10.3390/ijms20236078
Web of Science KeyUT 000504428300260
関連URL isVersionOf https://doi.org/10.3390/ijms20236078
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
70巻
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
74巻
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
62巻
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
67巻
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
64巻
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
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