FullText URL fulltext.pdf
Author Okazaki, Yuki| Furumatsu, Takayuki| Hiranaka, Takaaki| Kintaka, Keisuke| Kodama, Yuya| Kamatsuki, Yusuke| Ozaki, Toshifumi|
Keywords Anterior cruciate ligament Ramp lesion Risk factor Magnetic resonance imaging Proximal tibial geometry Medial tibial slope
Published Date 2021-04
Publication Title Asia-Pacific Journal of Sport Medicine Arthroscopy
Volume volume24
Publisher Elsevier Singapore Pte Ltd.
Start Page 23
End Page 28
ISSN 2214-6873
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2021 Asia Pacific Knee, Arthroscopy and Sports Medicine Society.
File Version publisher
PubMed ID 33680859
NAID 120007029888
DOI 10.1016/j.asmart.2021.01.005
Web of Science KeyUT 000636354300004
Related Url isVersionOf https://doi.org/10.1016/j.asmart.2021.01.005
JaLCDOI 10.18926/AMO/61895
FullText URL 75_2_177.pdf
Author Inoue, Madoka| Noda, Tomoyuki| Uehara, Takenori| Tetsunaga, Tomonori| Yamada, Kazuki| Saito, Taichi| Shimamura, Yasunori| Yamakawa, Yasuaki| Ozaki, Toshifumi|
Abstract This retrospective study sought to elucidate the incidence rates of roof impaction (RI) and marginal impaction (MI) and radiological and clinical outcomes of open reduction and internal fixation (ORIF) for RI and MI in geriatric acetabular fractures. The cases of 68 patients aged ≥ 65 years (mean 71 years) treated with ORIF were analyzed. MI was present in 12 fractures (67%) and an RI of the weight-bearing surface was present in 24 (46%) of the potential fracture types. Regarding the reduction quality, 54% of the reductions were graded as anatomical, 37% as imperfect, and 9% as poor. In the clinical evaluations of the 45 patients who had > 1-year follow-up (follow-up rate: 66.2%), 18% were graded as excellent, 53% as good, 16% as fair, and 13% as poor. An anatomic reduction was strongly associated with good or excellent clinical and radiological outcomes. CT was superior to radiographs for detecting the residual displacement postoperatively. Postoperative deep infection occurred in four patients. Three patients (6.7%) underwent a total hip arthroplasty conversion due to secondary osteoarthritis of the hip. We recommend ORIF as the preferred surgical treatment option for displaced acetabular fractures in elderly patients.
Keywords acetabular fracture osteosynthesis marginal impaction roof impaction elderly patient
Amo Type Original Article
Published Date 2021-04
Publication Title Acta Medica Okayama
Volume volume75
Issue issue2
Publisher Okayama University Medical School
Start Page 177
End Page 185
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2021 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 33953423
NAID 120007029891
FullText URL fulltext.pdf
Author Fujiwara, Tomohiro| Healey, John| Ogura, Koichi| Yoshida, Aki| Kondo, Hiroya| Hata, Toshiaki| Kure, Miho| Tazawa, Hiroshi| Nakata, Eiji| Kunisada, Toshiyuki| Fujiwara, Toshiyoshi| Ozaki, Toshifumi|
Keywords sarcoma tumor-associated macrophage prognosis clinical trial immunotherapy
Published Date 2021-03-03
Publication Title Cancers
Volume volume13
Issue issue5
Publisher MDPI
Start Page 1086
ISSN 2072-6694
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2021 by the authors.
File Version publisher
PubMed ID 33802565
NAID 120007008531
DOI 10.3390/cancers13051086
Web of Science KeyUT 000627955600001
Related Url isVersionOf https://doi.org/10.3390/cancers13051086
Author Furumatsu, Takayuki| Hiranaka, Takaaki| Okazaki, Yuki| Kintaka, Keisuke| Kodama, Yuya| Kamatsuki, Yusuke| Ozaki, Toshifumi|
Note © 2020 The Japanese Orthopaedic Association. This manuscript version is made available under the CC-BY-NC-ND 4.0 License.http://creativecommons.org/licenses/by-nc-nd/4.0/.This is the accepted manuscript version. The formal published version is available at [https://doi.org/10.1016/j.jos.2020.11.013] .<br> This fulltext is available in Feb. 2022.|
Published Date 2021-02-10
Publication Title Journal of Orthopaedic Science
Publisher Elsevier B.V.
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. Published by Elsevier B.V. All rights reserved.
File Version author
DOI 10.1016/j.jos.2020.11.013
Related Url isVersionOf https://doi.org/10.1016/j.jos.2020.11.013
JaLCDOI 10.18926/AMO/61437
FullText URL 75_1_71.pdf
Author Sanki, Tomoaki| Tetsunaga, Tomonori| Furumatsu, Takayuki| Yamada, Kazuki| Kawamura, Yoshi| Ozaki, Toshifumi|
Abstract 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.
Keywords intra-operative acetabular fracture drop weight impact testing total hip arthroplasty impact resistance
Amo Type Original Article
Published Date 2021-02
Publication Title Acta Medica Okayama
Volume volume75
Issue issue1
Publisher Okayama University Medical School
Start Page 71
End Page 77
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2021 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 33649616
reference Learmonth ID, Young C and Rorabeck C: The operation of the century: total hip replacement. Lancet (2007) 370: 1508-1519.| Higa M, Tanino H, Abo M, Kakunai S and Banks SA: Effect of acetabular component anteversion on dislocation mechanisms in total hip arthroplasty. J Biomech (2011) 44: 1810-1813.| Clarke SG, Phillips AT, Bull AM and Cobb JP: A hierarchy of computationally derived surgical and patient influences on metal on metal press-fit acetabular cup failure. J Biomech (2012) 45: 1698-1704.| Havelin LI, Engesaeter LB, Espehaug B, Furnes O, Lie SA and Vollset SE: The Norwegian Arthroplasty Register: 11 years and 73,000 arthroplasties. Acta Orthop Scand (2000) 71: 337-353.| Fitzgerald RH, Jr., Brindley GW and Kavanagh BF: The unce-mented total hip arthroplasty. Intraoperative femoral fractures. Clin Orthop Relat Res (1988): 61-66.| Morscher E, Bereiter H and Lampert C: Cementless press-fit cup. Principles, experimental data, and three-year follow-up study. Clin Orthop Relat Res (1989): 12-20.| Pilliar RM, Lee JM and Maniatopoulos C: Observations on the effect of movement on bone ingrowth into porous-sufaced implants. Clin Orthop Relat Res (1986): 108-113.| Kwong LM, OʼConnor DO, Sedlacek RC, Krushell RJ, Maloney WJ and Harris WH: A quantitative in vitro assessment of fit and screw fixation on the stability of a cementless hemispherical acetabular component. J arthroplasty (1994) 9: 163-170.| Ries MD, Harbaugh M, Shea J and Lambert R: Effect of cement-less acetabular cup geometry on strain distribution and press-fit stability. J Arthroplasty (1997) 12: 207-212.| Markel DC, Hora N and Grimm M: Press-fit stability of unce-mented hemispheric acetabular components: a comparison of three porous coating systems. Int Orthop (2002) 26: 72-75.| Olory B, Havet E, Gabrion A, Vernois J and Mertl P: Comparative in vitro assessment of the primary stability of cementless press-fit acetabular cups. Acta Orthop Belg (2004) 70: 31-37.| Kim YS, Callaghan JJ, Ahn PB and Brown TD: Fracture of the acetabulum during insertion of an oversized hemispherical compo-nent. J Bone Joint Surg Am (1995) 77: 111-117.| Pastrav LC, Jaecques SV, Jonkers I, Perre GV and Mulier M: In vivo evaluation of a vibration analysis technique for the per-opera-tive monitoring of the fixation of hip prostheses. J Orthop Surg Res (2009) 4: 10.| Haidukewych GJ, Jacofsky DJ, Hanssen AD and Lewallen DG: Intraoperative fractures of the acetabulum during primary total hip arthroplasty. J Bone Joint Surg Am (2006) 88: 1952-1956.| Hasegawa K, Kabata T, Kajino Y, Inoue D and Tsuchiya H: Periprosthetic Occult Fractures of the Acetabulum Occur Frequently During Primary THA. Clin Orthop Relat Res (2017) 475: 484-494.| Mathieu V, Michel A, Flouzat Lachaniette CH, Poignard A, Hernigou P, Allain J and Haiat J: Variation of the impact duration during the in vitro insertion of acetabular cup implants. Med Eng Phys (2013) 35: 1558-1563.| Small SR, Berend ME, Howard LA, Rogge RD, Buckley CA and Ritter MA: High initial stability in porous titanium acetabular cups: a biomechanical study. J Arthroplasty (2013) 28: 510-516.| Michel A, Bosc R, Sailhan F, Vayron R and Haiat G: Ex vivo estimation of cementless acetabular cup stability using an impact hammer. Med Eng Phys (2016) 38: 80-86.| Helgason B, Perilli E, Schileo E, Taddei F, Brynjolfsson S and Viceconti M: Mathematical relationships between bone density and mechanical properties: a literature review. Clin Biomechanics (Bristol, Avon) (2008) 23: 135-146.| Adler E, Stuchin SA and Kummer FJ: Stability of press-fit acetab-ular cups. J Arthroplasty (1992) 7: 295-301.| Macdonald W, Carlsson LV, Charnley GJ and Jacobsson CM: Press-fit acetabular cup fixation: principles and testing. Proc Inst Mech Eng H (1999) 213: 33-39.| Baleani M, Fognani R and Toni A: Initial stability of a cementless acetabular cup design: experimental investigation on the effect of adding fins to the rim of the cup. Artif Organs (2001) 25: 664-669.|
JaLCDOI 10.18926/AMO/61430
FullText URL 75_1_25.pdf
Author Tetsunaga, Tomonori| Tetsunaga, Tomoko| Yamada, Kazuki| Sanki, Tomoaki| Kawamura, Yoshi| Ozaki, Toshifumi|
Abstract In bipolar hemiarthroplasty (BHA), it is important to preserve soft tissue to reduce the risk of postoperative dislocation. A variety of surgical approaches for BHA are available, but extra care is needed with muscle- and tendon-preserving approaches in geriatric patients. We investigated the usefulness of BHA using a conjoined tendon-preserving posterior (CPP) approach, in which only the external obturator muscle is dissected, in geri-atric patients. We retrospectively analyzed the cases of 40 femoral neck fracture patients (10 men, 30 women) aged ≥ 80 years who underwent BHA using the CPP approach. The patients’ average age was 85.8 years (80-94 years). We examined the operation time, bleeding, preservation of short external rotator muscles, complica-tions, and stem alignment and subsidence from postoperative radiographs. Although gemellus inferior muscle injury was detected in 4 patients (10%), the hip joint stability was very excellent in all cases. There was no intraoperative fracture or postoperative dislocation. On postoperative radiographs, all femoral stems were in a neutral position. There was no stem subsidence in all 40 patients. BHA using the CPP approach appeared to be useful even in geriatric patients.
Keywords bipolar hip arthroplasty geriatric patient conjoined tendon-preserving posterior approach
Amo Type Original Article
Published Date 2021-02
Publication Title Acta Medica Okayama
Volume volume75
Issue issue1
Publisher Okayama University Medical School
Start Page 25
End Page 30
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2021 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 33649610
reference Kim Y, Kim JK, Joo IH, Hwang KT and Kim YH: Risk Factors Associated with Dislocation after Bipolar Hemiarthroplasty in Elderly Patients with Femoral Neck Fracture. Hip Pelvis (2016) 28: 104-111.| Varley J and Parker MJ: Stability of hip hemiarthroplasties. Int Orthop (2004) 28: 274-277.| Muraki S, Yamamoto S, Ishibashi H and Nakamura K: Factors associated with mortality following hip fracture in Japan. J Bone Miner Metab (2006) 24: 100-104.| Han SK, Kim YS and Kang SH: Treatment of femoral neck frac-tures with bipolar hemiarthroplasty using a modified minimally inva-sive posterior approach in patients with neurological disorders. Orthopedics (2012) 35: e635-640.| Minokawa S, Naito M, Shiramizu K, Nakamura Y, Kinoshita K, Minamikawa T, Seo H and Yamamoto T: Preservation technique of the piriformis tendon is superior to reattachment technique in terms of contiguity and muscle atrophy: using magnetic resonance imaging. Hip Int (2018) 28: 599-605.| Kim YS, Kwon SY, Sun DH, Han SK and Maloney WJ: Modified posterior approach to total hip arthroplasty to enhance joint stabil-ity. Clin Orthop Relat Res (2008) 466: 294-299.| Garden RS: Low-angle fixation in fractures of the femoral neck. J Bone Joint Surg (1961) 43-B: 647-663.| Shoji T, Yamasaki T, Izumi S, Hachisuka S and Ochi M: The influence of stem offset and neck shaft angles on the range of motion in total hip arthroplasty. Int Orthop (2016) 40: 245-253.| Nakashima Y, Sato T, Yamamoto T, Motomura G, Ohishi M, Hamai S, Akiyama M, Hirata M, Hara D and Iwamoto Y: Results at a minimum of 10 years of follow-up for AMS and PerFix HA-coated cementless total hip arthroplasty: impact of cross-linked polyethylene on implant longevity. J Orthop Sci (2013) 18: 962-968.| Dorr LD, Faugere MC, Mackel AM, Gruen TA, Bognar B and Malluche HH: Structural and cellular assessment of bone quality of proximal femur. Bone (1993) 14: 231-242.| Lecerf G, Fessy MH, Philippot R, Massin P, Giraud F, Flecher X, Girard J, Mertl P, Marchetti E and Stindel E: Femoral offset: ana-tomical concept, definition, assessment, implications for preoper-ative templating and hip arthroplasty. Orthop Traumatol Surg Res (2009) 95: 210-219.| McGrory BJ and Harris WH: Can the western Ontario and McMaster Universities (WOMAC) osteoarthritis index be used to evaluate different hip joints in the same patient? J Arthroplasty (1996) 11: 841-844.| Hasegawa Y, Iwata H, Mizuno M, Genda E, Sato S and Miura T: The natural course of osteoarthritis of the hip due to subluxation or acetabular dysplasia. Arch Orthop Trauma Surg (1992) 111: 187-191.| Stahelin T, Drittenbass L, Hersche O, Miehlke W and Munzinger U: Failure of capsular enhanced short external rotator repair after total hip replacement. Clin Orthop Relat Res (2004) 420: 199-204.| Loiba V, Stucinskas J, Robertsson O, Wingstrand H and Tarasevicius S: The analysis of posterior soft tissue repair durabil-ity after total hip arthroplasty in primary osteoarthritis patients. Hip Int (2015) 25: 420-423.| Hanly RJ, Sokolowski S and Timperley AJ: The SPAIRE technique allows sparing of the piriformis and obturator internus in a modified posterior approach to the hip. Hip Int (2017) 27: 205-209.|
FullText URL fulltext.pdf
Author Kunisada, Toshiyuki| Hasei, Joe| Fujiwara, Tomohiro| Nakata, Eiji| Yokoo, Suguru| Demiya, Koji| Ozaki, Toshifumi|
Published Date 2020-12-09
Publication Title Scientific Reports
Volume volume10
Issue issue1
Publisher Nature Research
Start Page 21578
ISSN 2045-2322
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 33299043
DOI 10.1038/s41598-020-78409-9
Web of Science KeyUT 000608956800002
Related Url isVersionOf https://doi.org/10.1038/s41598-020-78409-9
FullText URL fulltext.pdf
Author 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|
Keywords PRRX1 Osteosarcoma Tumor malignancy Invasion Drug resistance Connectivity map analysis
Published Date 2021-01
Publication Title Translational Oncology
Volume volume14
Issue issue1
Publisher Elsevier
Start Page 100960
ISSN 1936-5233
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 The Authors.
File Version publisher
PubMed ID 33395745
DOI 10.1016/j.tranon.2020.100960
Web of Science KeyUT 000604582300006
Related Url isVersionOf https://doi.org/10.1016/j.tranon.2020.100960
FullText URL fulltext.pdf
Author Nakata, Eiji| Sugihara, Shinsuke| Sugawara, Yoshifumi| Nakahara, Ryuichi| Furumatsu, Takayuki| Tetsunaga, Tomonori| Kunisada, Toshiyuki| Nakanishi, Kazuo| Ozaki, Toshifumi|
Keywords bone metastasis multidisciplinary treatment skeletal-related event malignant spinal cord compression neurological deficit
Published Date 2020-02-20
Publication Title Oncology Letters
Volume volume19
Issue issue4
Publisher Spandidos Publications
Start Page 3137
End Page 3144
ISSN 1792-1074
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © Nakata et al.
File Version publisher
PubMed ID 32218864
DOI 10.3892/ol.2020.11415
Web of Science KeyUT 000523763900064
Related Url isVersionOf https://doi.org/10.3892/ol.2020.11415
FullText URL fulltext.pdf
Author Yamamoto, Norio| Sukegawa, Shintaro | Kitamura, Akira| Goto, Ryosuke| Noda, Tomoyuki| Nakano, Keisuke| Takabatake, Kiyofumi| Kawai, Hotaka| Nagatsuka, Hitoshi| Kawasaki, Keisuke| Furuki, Yoshihiko| Ozaki, Toshifumi|
Keywords osteoporosis deep learning hip radiograph ensemble model
Published Date 2020-11-10
Publication Title Biomolecules
Volume volume10
Issue issue11
Publisher MDPI
Start Page 1534
ISSN 2218-273X
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
Copyright Holders © 2020 by the authors.
File Version publisher
PubMed ID 33182778
DOI 10.3390/biom10111534
Web of Science KeyUT 000592980100001
Related Url isVersionOf https://doi.org/10.3390/biom10111534
FullText URL fulltext.pdf figures.pdf SuppleFigures.pdf
Author 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|
Keywords Oncolytic adenovirus hTERT Immunogenic cell death ATP CD8
Note 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.|
Published Date 2020-11-05
Publication Title Cancer Immunology, Immunotherapy
Publisher Springer
Start Page 0340-7004
NCID AA00598499
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version author
PubMed ID 33151368
DOI 10.1007/s00262-020-02774-7
Web of Science KeyUT 000586350500002
Related Url isVersionOf https://doi.org/10.1007/s00262-020-02774-7
FullText URL Fulltext.pdf Tables.pdf Figures.pdf
Author Kodama, Yuya| Furumatsu, Takayuki| Okazaki, Yuki| Takihira, Shota| Hiranaka, Takaaki| Miyazawa, Shinichi| Kamatsuki, Yusuke| Ozaki, Toshifumi|
Keywords Medial meniscus Posterior root tear Transtibial pullout repair Meniscal healing Cartilage degeneration
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/s00167-020-06332-7. <br>This fulltext is available in Oct. 2021.|
Published Date 2020-08-28
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 33112966
DOI 10.1007/s00167-020-06332-7
Web of Science KeyUT 000584906000002
Related Url isVersionOf https://doi.org/10.1007/s00167-020-06332-7
FullText URL fulltext.pdf
Author Okazaki, Yoshiki| Furumatsu, Takayuki| Yamaguchi, Takuya| Kodama, Yuya| Kamatsuki, Yusuke| Masuda, Shin| Okazaki, Yuki| Hiranaka, Takaaki| Zhang, Ximing| Ozaki, Toshifumi|
Keywords Medial meniscus Posterior root tear Osteoarthritis Meniscal volume Medial extrusion Three-dimensional magnetic resonance imaging Flexed-knee position
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/s00167-019-05580-6.|
Published Date 2019-06-26
Publication Title Knee Surgery, Sports Traumatology, Arthroscopy
Volume volume28
Issue issue11
Publisher Springer
Start Page 3405
End Page 3415
ISSN 0942-2056
NCID AA10973641
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version author
PubMed ID 31243505
DOI 10.1007/s00167-019-05580-6
Web of Science KeyUT 000584542500002
Related Url isVersionOf https://doi.org/10.1007/s00167-019-05580-6
FullText URL fulltext.pdf Figure.pptx Tables.pptx
Author Kodama, Yuya| Furumatsu, Takayuki| Masuda, Shin| Okazaki, Yoshiki| Kamatsuki, Yusuke| Okazaki, Yuki| Hiranaka, Takaaki| Miyazawa, Shinichi| Yasumitsu, Masaharu| Ozaki, Toshifumi|
Keywords Medial meniscus Posterior root tear Transtibial fixation Meniscus extrusion Open magnetic resonance imaging
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/s00167-019-05810-x.</br>|
Published Date 2019-11-28
Publication Title Knee Surgery, Sports Traumatology, Arthroscopy
Volume volume28
Issue issue11
Publisher Springer
Start Page 3416
End Page 3425
ISSN 0942-2056
NCID AA10973641
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version author
PubMed ID 31781798
DOI 10.1007/s00167-019-05810-x
Web of Science KeyUT 000575537100001
Related Url isVersionOf https://doi.org/10.1007/s00167-019-05810-x
FullText URL fulltext.pdf
Author Tetsunaga, Tomoko| Tetsunaga, Tomonori| Nishida, Keiichiro| Misawa, Haruo| Takigawa, Tomoyuki| Yamane, Kentaro| Tsuji, Hironori| Takei, Yoshitaka| Ozaki, Toshifumi|
Keywords Peripheral neuropathic pain Mirogabalin Pregabalin Adverse event
Published Date 2020-05-26
Publication Title Journal of Orthopaedic Surgery and Research
Volume volume15
Issue issue1
Publisher Springer
Start Page 191
ISSN 1749-799X
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version publisher
PubMed ID 32456647
DOI 10.1186/s13018-020-01709-3
Web of Science KeyUT 000538017400002
Related Url isVersionOf https://doi.org/10.1186/s13018-020-01709-3
FullText URL fulltext.pdf Suppl. Info.pdf Suppl. Tables.xlsx
Author Morita, Takuya| Fujiwara, Tomohiro| Yoshida, Aki| Uotani, Koji| Kiyono, Masahiro| Yokoo, Suguru| Hasei, Joe| Kunisada, Toshiyuki| Ozaki, Toshifumi|
Keywords Sarcoma Translational research
Published Date 2020-06-10
Publication Title Scientific Reports
Volume volume10
Issue issue1
Publisher Nature
Start Page 9414
ISSN 2045-2322
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 32523124
DOI 10.1038/s41598-020-66120-8
Web of Science KeyUT 000560478900030
Related Url isVersionOf https://doi.org/10.1038/s41598-020-66120-8
FullText URL fulltext20210607-5.pdf figure20210607-5.pdf table20210607-5.pdf
Author Zhang, Ximing| Furumatsu, Takayuki| Okazaki, Yuki| Hiranaka, Takaaki| Kodama, Yuya| Xue, Haowei| Okazaki, Yoshiki| Ozaki, Toshifumi|
Note This is an Accepted Manuscript of an article published by Elsevier<br> This fulltext is available in July 2021.|
Published Date 2020-07-04
Publication Title Journal of Orthopaedic Science
Volume volume26
Issue issue3
Publisher Elsevier
Start Page 430
End Page 434
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. Published by Elsevier B.V. All rights reserved.
File Version author
PubMed ID 32636137
DOI 10.1016/j.jos.2020.04.018
Web of Science KeyUT 000651122300020
Related Url isVersionOf https://doi.org/10.1016/j.jos.2020.04.018
JaLCDOI 10.18926/AMO/60373
FullText URL 74_4_345.pdf
Author Tanaka, Takaaki| Furumatsu, Takayuki| Hiranaka, Takaaki| Okazaki, Yuki| Masudaa, Kenji| Senoa, Noritaka| Ozaki, Toshifumi|
Abstract 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.
Keywords anterior cruciate ligament reconstruction tibial tunnel position PL divergence guide tunnel coalition
Amo Type Original Article
Published Date 2020-08
Publication Title Acta Medica Okayama
Volume volume74
Issue issue4
Publisher Okayama University Medical School
Start Page 345
End Page 350
ISSN 0386-300X
NCID AA00508441
Content Type Journal Article
language 英語
Copyright Holders CopyrightⒸ 2020 by Okayama University Medical School
File Version publisher
Refereed True
PubMed ID 32843766
Web of Science KeyUT 000562508700010
NAID 120006880212
FullText URL OTSR_106_3.pdf OTSR_106_3_Figures.pptx
Author Okazaki, Yuki| Furumatsu, Takayuki| Kamatsuki, Yusuke| Okazaki, Yoshiki| Masuda, Shin| Hiranaka, Takaaki| Kodama, Yuya| Miyazawa, Shinichi| Ozaki, Toshifumi|
Keywords Anterior cruciate ligament Lateral meniscus Posterior root tear Transtibial pullout repair Meniscus extrusion
Published Date 2020-04-08
Publication Title Orthopaedics & Traumatology: Surgery & Research
Volume volume106
Issue issue3
Publisher Elsevier
Start Page 469
End Page 473
ISSN 1877-0568
Content Type Journal Article
language 英語
OAI-PMH Set 岡山大学
File Version Author
PubMed ID 32278734
DOI 10.1016/j.otsr.2019.10.022
Web of Science KeyUT 000539660200014
Related Url isVersionOf https://doi.org/10.1016/j.otsr.2019.10.022
FullText URL KSSTA_fulltext.pdf KSSTA_Tables.pptx KSSTA_Figures.pptx
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
Volume volume29
Publisher Springer
Start Page 1052
End Page 1057
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