| FullText URL | fulltext.pdf |
|---|---|
| Author | Hiranaka, Takaaki| Furumatsu, Takayuki| Tanaka, Takaaki| Okazaki, Yuki| Kodama, Yuya| Kamatsuki, Yusuke| Masuda, Kenji| Seno, Noritaka| Ozaki, Toshifumi| |
| Keywords | anterior cruciate ligament knee pullout suture screw fixation tibial eminence avulsion fracture |
| Published Date | 2020-06-03 |
| Publication Title | Journal of Orthopaedic Surgery |
| Volume | volume28 |
| Issue | issue2 |
| Publisher | SAGE Publications |
| Start Page | 2309499020918681 |
| ISSN | 2309-4990 |
| NCID | AA11004541 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2020 |
| File Version | publisher |
| PubMed ID | 32489139 |
| DOI | 10.1177/2309499020918681 |
| Web of Science KeyUT | 000539749100001 |
| Related Url | isVersionOf https://doi.org/10.1177/2309499020918681 |
| 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 | English |
| 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 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 | English |
| 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 |
| Publication Title | Acta Medica Okayama |
| Published Date | 2020-08 |
| 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 | English |
| 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 | 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.
This fulltext is available in Oct. 2021.| |
| Published Date | 2020-08-28 |
| Publication Title | Knee Surgery, Sports Traumatology, Arthroscopy |
| Volume | volume29 |
| Publisher | Springer |
| Start Page | 3001 |
| End Page | 3009 |
| ISSN | 0942-2056 |
| NCID | AA10973641 |
| Content Type | Journal Article |
| language | English |
| 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 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 |
| Volume | volume70 |
| Publisher | Springer |
| Start Page | 1405 |
| End Page | 1417 |
| ISSN | 0340-7004 |
| NCID | AA00598499 |
| Content Type | Journal Article |
| language | English |
| 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 |
|---|---|
| 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 | English |
| 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 | fulltext20210811-2.pdf figure20210811-2.pdf |
|---|---|
| Author | Okazaki, Yuki| Furumatsu, Takayuki| Hiranaka, Takaaki| Kodama, Yuya| Kamatsuki, Yusuke| Kintaka, Keisuke| Ozaki, Toshifumi| |
| Note | This is a post-peer-review, pre-copyedit version of an article published in European Journal of Orthopaedic Surgery & Traumatology. The final authenticated version is available online at: https://doi.org/10.1007/s00590-020-02830-z| |
| Published Date | 2020-11-21 |
| Publication Title | European Journal of Orthopaedic Surgery & Traumatology |
| Volume | volume31 |
| Issue | issue6 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 1005 |
| End Page | 1013 |
| ISSN | 1633-8065 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Springer-Verlag France SAS, part of Springer Nature 2020 |
| File Version | author |
| PubMed ID | 33219860 |
| DOI | 10.1007/s00590-020-02830-z |
| Web of Science KeyUT | 000675361500002 |
| Related Url | isVersionOf https://doi.org/10.1007/s00590-020-02830-z |
| 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 | English |
| 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 | fulltext20220106-3.pdf Int_Orthop_Figure P.pdf Fig2.pdf Fig3.pdf Tables20220106-3.pdf |
|---|---|
| Author | Hiranaka, Takaaki| Furumatsu, Takayuki| Masuda, Shin| Okazaki, Yoshiki| Okazaki, Yuki| Kodama, Yuya| Kamatsuki, Yusuke| Kajiki, Yuya| Zhang, Ximing| Ozaki, Toshifumi| |
| Note | 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/s00590-020-02647-w| This is an Accepted Manuscript published by Springer.| |
| Published Date | 2020-3-10 |
| Publication Title | European Journal of Orthopaedic Surgery & Traumatology |
| Volume | volume30 |
| Issue | issue5 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 901 |
| End Page | 908 |
| ISSN | 1633-8065 |
| NCID | AA11622799 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Springer-Verlag France SAS, part of Springer Nature 2020 |
| File Version | author |
| PubMed ID | 32157399 |
| DOI | 10.1007/s00590-020-02647-w |
| Web of Science KeyUT | 000729760300019 |
| Related Url | isVersionOf https://doi.org/10.1007/s00590-020-02647-w |
| 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 | English |
| 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 | Tsuji, Hironori| Misawa, Haruo| Takigawa, Tomoyuki| Tetsunaga, Tomoko| Yamane, Kentaro| Oda, Yoshiaki| Ozaki, Toshifumi| |
| Published Date | 2021-01-27 |
| Publication Title | Scientific Reports |
| Volume | volume11 |
| Issue | issue1 |
| Publisher | Nature Research |
| Start Page | 2284 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2021 |
| File Version | publisher |
| PubMed ID | 33504836 |
| DOI | 10.1038/s41598-021-81874-5 |
| Web of Science KeyUT | 000668339700002 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-021-81874-5 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Inai, Ryota| Nakahara, Ryuichi| Morimitsu, Yusuke| Akagi, Noriaki| Marukawa, Youhei| Matsushita, Toshi| Tanaka, Takashi| Tada, Akihiro| Hiraki, Takao| Nasu, Yoshihisa| Nishida, Keiichiro| Ozaki, Toshifumi| Kanazawa, Susumu| |
| Keywords | Osteoporosis Bone density Tomography (x-ray computed) X-ray microtomography |
| Published Date | 2021-01-28 |
| Publication Title | European Radiology Experimental |
| Volume | volume4 |
| Issue | issue1 |
| Publisher | Springer nature |
| Start Page | 4 |
| ISSN | 2509-9280 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s). 2020 |
| File Version | publisher |
| PubMed ID | 31993864 |
| DOI | 10.1186/s41747-019-0135-0 |
| Web of Science KeyUT | 000705622700001 |
| Related Url | isVersionOf https://doi.org/10.1186/s41747-019-0135-0 |
| 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 |
| Publication Title | Acta Medica Okayama |
| Published Date | 2021-02 |
| 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 | English |
| Copyright Holders | CopyrightⒸ 2021 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 33649610 |
| 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 |
| Publication Title | Acta Medica Okayama |
| Published Date | 2021-02 |
| 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 | English |
| Copyright Holders | CopyrightⒸ 2021 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 33649616 |
| FullText URL | fulltext20211018-2.pdf |
|---|---|
| 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] .| |
| Published Date | 2021-02-10 |
| Publication Title | Journal of Orthopaedic Science |
| Volume | volume27 |
| Issue | issue1 |
| Publisher | Elsevier B.V. |
| Start Page | 181 |
| End Page | 189 |
| ISSN | 09492658 |
| NCID | AA11052566 |
| Content Type | Journal Article |
| language | English |
| 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 | 33581924 |
| DOI | 10.1016/j.jos.2020.11.013 |
| Web of Science KeyUT | 000746042700021 |
| Related Url | isVersionOf https://doi.org/10.1016/j.jos.2020.11.013 |
| 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 | English |
| 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 |
| JaLCDOI | 10.18926/AMO/61905 |
|---|---|
| FullText URL | 75_2_225.pdf |
| Author | Xue, Haowei| Furumatsu, Takayuki| Okazaki, Yuki | Hiranaka, Takaaki| Kintaka, Keisuke | Zhang, Ximing| Yoshida, Aki| Ozaki, Toshifumi| |
| Abstract | A 65-year-old man presented with a left medial meniscus (MM) posterior root tear (PRT). Unicompartmental knee arthroplasty was performed 12 months after transtibial pullout repair of the MMPRT. Repaired MM posterior root tissue was subjected to histological analysis. Immunostaining and picrosirius red staining showed sufficient deposition of type I collagen, and hematoxylin-eosin staining using a polarized microscope showed well-aligned fiber orientation in the repaired tissue. The repaired posterior root (post-transtibial pullout repair) showed mature and well-aligned ligament-like tissue. Preserving the MM posterior root remnant to mimic the original posterior root tissue might be useful when performing pullout repair. |
| Keywords | medial meniscus posterior root tear unicompartmental knee arthroplasty histological analysis case report |
| Amo Type | Case Report |
| Publication Title | Acta Medica Okayama |
| Published Date | 2021-04 |
| Volume | volume75 |
| Issue | issue2 |
| Publisher | Okayama University Medical School |
| Start Page | 225 |
| End Page | 230 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | CopyrightⒸ 2021 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 33953430 |
| NAID | 120007029882 |
| 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 | English |
| 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 |
| Publication Title | Acta Medica Okayama |
| Published Date | 2021-04 |
| 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 | English |
| Copyright Holders | CopyrightⒸ 2021 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 33953423 |
| NAID | 120007029891 |
