Faculty Profiles - OZAKI Toshifumi

Papers - OZAKI Toshifumi

Division display 221 - 240 of about 1,746 ／ All the affair displays >>

術前化学療法を併用した四肢高悪性度肉腫に対する局所再発の臨床病理学的背景 JCOG0304副次的解析

筑紫聡, 田仲和宏, 国定俊之, 町田龍之介, 竹中聡, 川井章, 片桐浩久, 比留間徹, 松本嘉寛, 土屋弘行, 中山ロバート, 畠野宏史, 江森誠人, 吉田新一郎, 大幸英至, 坂本昭夫, 今西淳悟, 喜多亮介, 尾崎敏文, 岩本幸英

日本整形外科学会雑誌 97 ( 6 ) S1459 - S1459 2023.6

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

Takaaki Hiranaka, Takayuki Furumatsu, Yusuke Yokoyama, Keisuke Kintaka, Naohiro Higashihara, Masanori Tamura, Koki Kawada, Haowei Xue, Masanori Hamada, Toshifumi Ozaki

Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA 31 ( 6 ) 2323 - 2330 2023.6

Language：English Publishing type：Research paper (scientific journal)

PURPOSE: The aim of this study was to compare the clinical outcomes of different subtypes of type 2 medial meniscus posterior root tears following transtibial pullout repair. METHODS: In total, 147 patients (mean age: 66.2 ± 8.3 years) who were diagnosed with type 2 medial meniscus posterior root tears and underwent transtibial pullout repair were included. Patients were divided into 2A (n = 31), 2B (n = 90), and 2C (n = 26) groups according to tear type. Clinical outcomes were assessed pre-operatively and at second-look arthroscopy using the Knee injury and Osteoarthritis Outcome Score. The meniscal healing status was evaluated at second-look arthroscopy. Medial meniscus extrusion was calculated using magnetic resonance imaging pre-operatively and at second-look arthroscopy. RESULTS: No significant differences in pre-operative or post-operative clinical scores were observed between each subtype, although clinical scores improved post-operatively for each subtype. Significant differences were noted in the anteroposterior width of the bridging tissues at second-look arthroscopy (2A, 7.1 ± 1.2; 2B, 6.2 ± 1.7; and 2C, 6.2 ± 1.7 mm; p = 0.045); type 2A tears were the widest. There was a significant difference in post-operative medial meniscus extrusion (2A, 3.2 ± 0.9; 2B, 4.0 ± 1.2; and 2C, 4.0 ± 1.4 mm; p = 0.004) and its progression (2A, 0.7 ± 0.6; 2B, 1.2 ± 0.8; and 2C, 1.2 ± 0.8 mm; p = 0.008), and type 2A tears were the shortest. CONCLUSION: Although there was no significant difference in the post-operative clinical scores among different type 2 tears in the short term, type 2A tears showed better healing and medial meniscus extrusion progression prevention, thus indicating the usefulness of classifying tear type in estimating post-operative outcomes. LEVEL OF EVIDENCE: III.

DOI： 10.1007/s00167-022-07293-9

PubMed

researchmap

関節リウマチ患者に対する前足部切除関節形成術後の骨棘切除術

志水紀之, 浪花崇一, 堀田佳史, 中原龍一, 那須義久, 西田圭一郎, 尾崎敏文

日本関節病学会誌 42 ( 3 ) 249 - 249 2023.6