尾崎敏文

Transtibial pullout repair of medial meniscus posterior root tears: effects on the meniscus healing score and ICRS grade among patients with mild osteoarthritis of the knee

フルテキストURL	Fulltext.pdf Tables.pdf Figures.pdf
著者	Kodama, Yuya\| Furumatsu, Takayuki\| Okazaki, Yuki\| Takihira, Shota\| Hiranaka, Takaaki\| Miyazawa, Shinichi\| Kamatsuki, Yusuke\| Ozaki, Toshifumi\|
キーワード	Medial meniscus Posterior root tear Transtibial pullout repair Meniscal healing Cartilage degeneration
備考	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/s00167-020-06332-7. This fulltext is available in Oct. 2021.\|
発行日	2020-08-28
出版物タイトル	Knee Surgery, Sports Traumatology, Arthroscopy
巻	29巻
出版者	Springer
開始ページ	3001
終了ページ	3009
ISSN	0942-2056
NCID	AA10973641
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	33112966
DOI	10.1007/s00167-020-06332-7
Web of Science KeyUT	000584906000002
関連URL	isVersionOf https://doi.org/10.1007/s00167-020-06332-7

Transtibial pullout repair of medial meniscus posterior root tear restores physiological rotation of the tibia in the knee-flexed position

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

Transtibial fixation for medial meniscus posterior root tear reduces posterior extrusion and physiological translation of the medial meniscus in middle-aged and elderly patients

フルテキストURL	fulltext.pdf Figure.pptx Tables.pptx
著者	Kodama, Yuya\| Furumatsu, Takayuki\| Masuda, Shin\| Okazaki, Yoshiki\| Kamatsuki, Yusuke\| Okazaki, Yuki\| Hiranaka, Takaaki\| Miyazawa, Shinichi\| Yasumitsu, Masaharu\| Ozaki, Toshifumi\|
キーワード	Medial meniscus Posterior root tear Transtibial fixation Meniscus extrusion Open magnetic resonance imaging
備考	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/s00167-019-05810-x. \|
発行日	2019-11-28
出版物タイトル	Knee Surgery, Sports Traumatology, Arthroscopy
巻	28巻
号	11号
出版者	Springer
開始ページ	3416
終了ページ	3425
ISSN	0942-2056
NCID	AA10973641
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	31781798
DOI	10.1007/s00167-019-05810-x
Web of Science KeyUT	000575537100001
関連URL	isVersionOf https://doi.org/10.1007/s00167-019-05810-x

Transtibial Pullout Repair of Lateral Meniscus Posterior Root Tear with Tissue Loss: A Case with Anterior Cruciate Ligament Injury and Medial Meniscus Tear

フルテキストURL	fulltext.pdf
著者	Tamura, Masanori\| Furumatsu, Takayuki\| Hiranaka, Takaaki\| Kintaka, Keisuke\| Higashihara, Naohiro\| Kamatsuki, Yusuke\| Nakata, Eiji\| Ozaki, Toshifumi\|
発行日	2022-08-31
出版物タイトル	Case Reports in Orthopedics
巻	2022巻
出版者	Hindawi
開始ページ	9776388
ISSN	2090-6749
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© 2022 Masanori Tamura et al.
論文のバージョン	publisher
PubMed ID	36092283
DOI	10.1155/2022/9776388
Web of Science KeyUT	001055702600001
関連URL	isVersionOf https://doi.org/10.1155/2022/9776388

Transtibial Pullout Repair Reduces Posterior Extrusion of the Medial Meniscus

JaLCDOI	10.18926/AMO/57713
フルテキストURL	73_6_495.pdf
著者	Masuda, Shin\| Furumatsu, Takayuki\| Okazaki, Yoshiki\| Kamatsuki, Yusuke\| Okazaki, Yuki\| Kodama, Yuya\| Hiranaka, Takaaki\| Nakata, Eiji\| Ozaki, Toshifumi\|
抄録	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.
キーワード	medial meniscus posterior root tear pullout repair extrusion open magnetic resonance imaging
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2019-12
巻	73巻
号	6号
出版者	Okayama University Medical School
開始ページ	495
終了ページ	501
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Ⓒ 2019 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	31871331
Web of Science KeyUT	000503431400004

Time-Dependent Increase in Medial Meniscus Extrusion Predicts the Need for Meniscal Repair in Patients with Partial Medial Meniscus Posterior Root Tears: A Case–Control Study

フルテキストURL	fulltext20231004-04.pdf
著者	Kawada, Koki\| Furumatsu, Takayuki\| Tamura, Masanori\| Xue, Haowei\| Higashihara, Naohiro\| Kintaka, Keisuke\| Yokoyama, Yusuke\| Ozaki, Toshifumi\|
キーワード	Meniscus Posterior root tear Conservative treatment Partial tear Meniscus extrusion
備考	The version of record of this article, first published in Indian Journal of Orthopaedics, is available online at Publisher’s website: http://dx.doi.org/10.1007/s43465-023-00987-3\|
発行日	2023-09-05
出版物タイトル	Indian Journal of Orthopaedics
巻	57巻
号	10号
出版者	Springer Science and Business Media LLC
開始ページ	1633
終了ページ	1639
ISSN	0019-5413
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© The Author(s) 2023
論文のバージョン	publisher
PubMed ID	37766949
DOI	10.1007/s43465-023-00987-3
Web of Science KeyUT	001062731200003
関連URL	isVersionOf https://doi.org/10.1007/s43465-023-00987-3

Tibial Tunnel Positioning Using the Posterolateral (PL) Divergence Guide in Anterior Cruciate Ligament Reconstruction

JaLCDOI	10.18926/AMO/60373
フルテキストURL	74_4_345.pdf
著者	Tanaka, Takaaki\| Furumatsu, Takayuki\| Hiranaka, Takaaki\| Okazaki, Yuki\| Masudaa, Kenji\| Senoa, Noritaka\| Ozaki, Toshifumi\|
抄録	The aim of this study was to evaluate tunnel coalition and inter-tunnel distance by comparing the tibial tunnel position in double-bundle anterior cruciate ligament (ACL) reconstruction performed with a conventional guide versus a posterolateral (PL) divergence (PLD) guide. Subjects were 43 patients (ACL tip aimer: 20 knees; PLD guide: 23 knees) who underwent double-bundle ACL reconstruction between September 2014 and December 2017. In all cases, the tibial tunnel position, tunnel edge distance and tunnel angles were evaluated based on CT images. Clinical outcome was evaluated using the Lachman test, pivot-shift test, and Lysholm score. Tibial tunnel positions were similar between the conventional and PLD guide groups, while tibial tunnel edge distance was significantly less in the conventional group. Tunnel coalition was observed in 5 knees in the conventional and no knees in the PLD guide group. Distance between two tibial tunnel centers was 9.1 mm for the tip aimer, and 10.5 mm for the PLD guide. Creation of the PL tunnel tended to involve insertion from a more medial aspect for the PLD guide group than the conventional guide group. No differences in clinical outcomes were noted. The PLD guide can be used to create anatomically-positioned PL tunnels, and reduce the probability of occurrence of tunnel coalition.
キーワード	anterior cruciate ligament reconstruction tibial tunnel position PL divergence guide tunnel coalition
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2020-08
巻	74巻
号	4号
出版者	Okayama University Medical School
開始ページ	345
終了ページ	350
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	32843766
Web of Science KeyUT	000562508700010
NAID	120006880212

The effect of service dogs on the improvement of health-related quality of life

JaLCDOI	10.18926/AMO/32851
フルテキストURL	fulltext.pdf
著者	Shintani, Mai\| Senda, Masuo\| Takayanagi, Tomoko\| Katayama, Yoshimi\| Furusawa, Kazunari\| Okutani, Tamami\| Kataoka, Masaki\| Ozaki, Toshifumi\|
抄録	To assess the effects of service dogs on health-related quality of life (HRQOL), we conducted a survey of 10 service dog owners using SF-36v2 (Medical Outcomes Study 36 Item Short-Form Health Survey Version 2.0) and compared it with a matched control group of people with physical disabilities who did not have service dogs but were eligible for one. The scores for mental health and role emotional of service dog owners were relatively high, and their mental component summary was higher than the general population norm. These results indicate that service dogs affect the mentality of their owners. The comparison with the control group indicated that service dogs alleviate the mental burden of daily activities, and subjectively improved the physical functioning of their owners. This study showed that service dogs have positive functional and mental effects on their disabled owners.
キーワード	service dog HRQOL SF-36v2 people with physical disability
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2010-04
巻	64巻
号	2号
出版者	Okayama University Medical School
開始ページ	109
終了ページ	113
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
論文のバージョン	publisher
査読	有り
PubMed ID	20424665
Web of Science KeyUT	000276996900004

The distribution of vascular endothelial growth factor in human meniscus and a meniscal injury model

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
巻	22巻
号	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	英語
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

The clinical and radiographic outcomes of type 2 medial meniscus posterior root tears following transtibial pullout repair

フルテキストURL	fulltext20230120-2.pdf fig20230120-2.pdf
著者	Hiranaka, Takaaki\| Furumatsu, Takayuki\| Yokoyama, Yusuke\| Kintaka, Keisuke\| Higashihara, Naohiro\| Tamura, Masanori\| Kawada, Koki\| Xue, Haowei\| Hamada, Masanori\| Ozaki, Toshifumi\|
キーワード	Medial meniscus posterior root tear Magnetic resonance imaging Medial meniscus extrusion Pullout repair Type 2 tear
備考	This version of the article has been accepted for publication, after peer review (when applicable) and is subject to Springer Nature’s AM terms of use, but is not the Version of Record and does not reflect post-acceptance improvements, or any corrections. The Version of Record is available online at: http://dx.doi.org/10.1007/s00167-022-07293-9\|
発行日	2022-12-25
出版物タイトル	Knee Surgery, Sports Traumatology, Arthroscopy
巻	31巻
号	6号
出版者	Springer Science and Business Media LLC
開始ページ	2323
終了ページ	2330
ISSN	0942-2056
NCID	AA10973641
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© The Author(s) under exclusive licence to European Society of Sports Traumatology, Knee Surgery, Arthroscopy (ESSKA) 2022
論文のバージョン	author
PubMed ID	36566386
DOI	10.1007/s00167-022-07293-9
Web of Science KeyUT	000903833100001
関連URL	isVersionOf https://doi.org/

The Thickness of the Medial Wall of the Acetabulum Prevents Acetabular Fracture during the Insertion of a Cementless Cup in Total Hip Arthroplasty: A Biomechanical Study

JaLCDOI	10.18926/AMO/61437
フルテキストURL	75_1_71.pdf
著者	Sanki, Tomoaki\| Tetsunaga, Tomonori\| Furumatsu, Takayuki\| Yamada, Kazuki\| Kawamura, Yoshi\| Ozaki, Toshifumi\|
抄録	Intra-operative acetabular fracture is a total hip arthroplasty complication that can occur during cementless cup insertion, especially in osteoporotic patients. We conducted this biomechanical study to investigate the impact resistance of the acetabulum with simulated bones of different density by drop-weight impact testing. Low- and high-density polyurethane foam blocks were used as osteoporotic and healthy bone models, respectively. Polyurethane blocks were used as the acetabular cancellous bone. Composite sheets were used as the acetabu-lum’s medial cortex. The testing revealed that the osteoporotic bone model’s impact resistance was significantly lower than that the healthy bone model’. In the healthy bone model, even thin acetabular cancellous bone with ≥ 1 mm acetabulum medial cortex was less likely to fracture. In the osteoporotic bone model, fracture was pos-sible without ≥ 1 mm medial cortex of the acetabulum and thick acetabular cancellous bone. Although impac-tion resistance differs due to bone quality, the impaction resistance in this osteoporotic bone model was equiv-alent to that healthy bone model’s when a thick medial wall was present. To avoid intra-operative acetabulum fracture, surgeons should consider both the bone quality and the thicknesses of the medial cortex and acetabu-lar cancellous bone.
キーワード	intra-operative acetabular fracture drop weight impact testing total hip arthroplasty impact resistance
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2021-02
巻	75巻
号	1号
出版者	Okayama University Medical School
開始ページ	71
終了ページ	77
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Ⓒ 2021 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	33649616

The Minimally Invasive Plate Osteosynthesis (MIPO) Technique with a Locking Compression Plate for Femoral Lengthening

JaLCDOI	10.18926/AMO/30972
フルテキストURL	fulltext.pdf
著者	Endo, Hirosuke\| Asaumi, Koji\| Mitani, Shigeru\| Noda, Tomoyuki\| Minagawa, Hiroshi\| Tetsunaga, Tomonori\| Ozaki, Toshifumi\|
抄録	A minimally invasive plate osteosynthesis technique using a locking compression plate (LCP) has been used widely in trauma cases. Its advantages are that the MIPO technique does not interfere with the fracture site and thus provides improved biological healing, and that the LCP has excellent angular stability. Its use in bone lengthening, however, has not been established. In such cases, it is desirable to shorten the external skeletal fixation period as much as possible. Here, the MIPO technique using an LCP was applied to femoral distraction osteogenesis in an attempt to shorten the external skeletal fixation period. For femoral lengthening, the MIPO technique was performed in 2 stages. Orthofix external fixators (Orthofix, England) were used to insert screws from the anterolateral side rather than from the lateral side of the femur for bone lengthening. When sufficient callus formation was detected postoperatively at the site of bone lengthening, and the absence of infection was ensured, limb draping was performed, including a whole external fixator, and then the MIPO technique was applied with an LCP. In 3 cases (5 limbs), the average duration of external skeletal fixation was 134days, the average external-fixation index was 24days/cm, and the average consolidation index was 22days/cm. The MIPO technique using an LCP made it possible to shorten the external skeletal fixation-wearing period in femoral lengthening.
キーワード	femoral lengthening minimally invasive plate osteosynthesis locking compression plate external skeletal fixation external-fixation index
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2008-10
巻	62巻
号	5号
出版者	Okayama University Medical School
開始ページ	333
終了ページ	339
ISSN	0386-300X
NCID	AA00508441
資料タイプ	学術雑誌論文
言語	英語
論文のバージョン	publisher
査読	有り
PubMed ID	18985094
Web of Science KeyUT	000260391300008

The Masquelet technique for septic arthritis of the small joint in the hands: Case reports

フルテキストURL	fulltext.pdf
著者	Saito, Taichi\| Noda, Tomoyuki\| Kondo, Hiroya\| Demiya, Koji\| Nezu, Satoshi\| Yokoo, Suguru\| Matsuhashi, Minami\| Uehara, Takenori\| Shimamura, Yasunori\| Kodama, Masayuki\| Ozaki, Toshifumi\|
キーワード	Hand Induced membrane Masquelet technique Septic arthritis The small joint
発行日	2020-02-29
出版物タイトル	Trauma Case Reports
巻	25巻
開始ページ	100268
ISSN	23526440
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© 2019 The Authors. Published by Elsevier Ltd.
論文のバージョン	publisher
PubMed ID	1890833
DOI	10.1016/j.tcr.2019.100268
関連URL	isVersionOf https://doi.org/10.1016/j.tcr.2019.100268

The Effectiveness of Rehabilitation after Open Surgical Release for Trigger Finger: A Prospective, Randomized, Controlled Study

フルテキストURL	fulltext.pdf
著者	Saito, Taichi\| Nakamichi, Ryo\| Nakahara, Ryuichi\| Nishida, Keiichiro\| Ozaki, Toshifumi\|
キーワード	hand surgery rehabilitation open surgical release trigger finger
発行日	2023-11-20
出版物タイトル	Journal of Clinical Medicine
巻	12巻
号	22号
出版者	MDPI
開始ページ	7187
ISSN	2077-0383
資料タイプ	学術雑誌論文
言語	英語
OAI-PMH Set	岡山大学
著作権者	© 2023 by the authors.
論文のバージョン	publisher
PubMed ID	38002801
DOI	10.3390/jcm12227187
Web of Science KeyUT	001123419500001
関連URL	isVersionOf https://doi.org/10.3390/jcm12227187

The Early Arthroscopic Pullout Repair of Medial Meniscus Posterior Root Tear Is More Effective for Reducing Medial Meniscus Extrusion

JaLCDOI	10.18926/AMO/57714
フルテキストURL	73_6_503.pdf
著者	Kamatsuki, Yusuke\| Furumatsu, Takayuki\| Miyazawa, Shinichi\| Kodama, Yuya\| Hino, Tomohito\| Okazaki, Yoshiki\| Masuda, Shin\| Okazaki, Yuki\| Noda, Tomoyuki\| Yamakawa, Yasuaki\| Tetsunaga, Tomoko\| Ozaki, Toshifumi\|
抄録	Clinical studies have demonstrated that transtibial pullout repair led to favorable midterm outcomes in patients with medial meniscus posterior root tears (MMPRTs) although medial meniscal extrusion (MME) continued to be present. It has been unclear whether these residual postoperative MMEs existed after the pullout repair or had progressed at the very short-term evaluation after surgery. We sought to determine which characteristics of patients with MMPRTs influence the incidence of postoperative MME. The cases of 23 patients whose date of injury was known were analyzed. All patients underwent MMPRT pullout fixation. Preoperative and 3-month postoperative magnetic resonance imaging (MRI) examinations were performed. MME was retrospectively assessed on the mid-coronal plane of MRI scans. The preoperative and postoperative MME values were 4.2±1.2 mm and 4.3±1.5 mm, respectively (p=0.559). Pullout repair surgery was performed significantly earlier after the MMPRT-specific injury in patients whose postoperative MME improved compared to the patients whose MME did not improve (p<0.001). Our findings demonstrated that an early transtibial pullout repair of an MMPRT was more effective in reducing MME than a late repair. Surgeons should not miss the optimal timing for the pullout repair of an MMPRT, considering the period from the injury and the preoperative MME.
キーワード	medial meniscus posterior root tear pullout repair medial meniscus extrusion magnetic resonance imaging
Amo Type	Original Article
出版物タイトル	Acta Medica Okayama
発行日	2019-12
巻	73巻
号	6号
出版者	Okayama University Medical School
開始ページ	503
終了ページ	510
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Ⓒ 2019 by Okayama University Medical School
論文のバージョン	publisher
査読	有り
PubMed ID	31871332
Web of Science KeyUT	000503431400005

Tensile strain increases expression of CCN2 and COL2A1 by activating TGF-beta-Smad2/3 pathway in chondrocytic cells

著者	Furumatsu, Takayuki\| Matsumoto, Emi\| Kanazawa, Tomoko\| Fujii, Masataka\| Lu, Zhichao\| Kajiki, Ryotaro\| Ozaki, Toshifumi\|
発行日	2013-05-31
出版物タイトル	Journal of Biomechanics
巻	46巻
号	9号
資料タイプ	学術雑誌論文

Ten-Year Outcomes of Total Hip Arthroplasty Using Fit-and-Fill Type Cementless Collared Straight Stem Implants: Relationship between the Initial Contact Status and Stress Shielding

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

Temporary External External Fixation Can Stabilize Hip Transposition Arthroplasty After Resection of Malignant Periacetabular Bone Tumors

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
巻	477巻
号	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	英語
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

Telomerase-specific oncolytic immunotherapy for promoting efficacy of PD-1 blockade in osteosarcoma

フルテキストURL	fulltext.pdf figures.pdf SuppleFigures.pdf
著者	Mochizuki, Yusuke\| Tazawa, Hiroshi\| Demiya, Koji\| Kure, Miho\| Kondo, Hiroya\| Komatsubara, Tadashi\| Sugiu, Kazuhisa\| Hasei, Joe\| Yoshida, Aki\| Kunisada, Toshiyuki\| Urata, Yasuo\| Kagawa, Shunsuke\| Ozaki, Toshifumi\| Fujiwara, Toshiyoshi\|
キーワード	Oncolytic adenovirus hTERT Immunogenic cell death ATP CD8
備考	This is a post-peer-review, pre-copyedit version of an article published in Cancer Immunology, Immunotherapy. The final authenticated version is available online at: http://dx.doi.org/10.1007/s00262-020-02774-7.\|
発行日	2020-11-05
出版物タイトル	Cancer Immunology, Immunotherapy
巻	70巻
出版者	Springer
開始ページ	1405
終了ページ	1417
ISSN	0340-7004
NCID	AA00598499
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	33151368
DOI	10.1007/s00262-020-02774-7
Web of Science KeyUT	000586350500002
関連URL	isVersionOf https://doi.org/10.1007/s00262-020-02774-7

TGF-β-Smad3経路と転写因子Sox9による軟骨細胞分化調節

著者	古松毅之\| 尾﨑敏文\| 浅原弘嗣\|
発行日	2010-08-02
出版物タイトル	岡山医学会雑誌
巻	122巻
号	2号
資料タイプ	学術雑誌論文

尾崎 敏文