Works by Aizawa, Toshimi

Results: 140

A New Concept of Reverse Glenoid Track to Determine Which Reverse Hill-Sachs Lesion Should Be Treated.

Published in:

American Journal of Sports Medicine, 2025, v. 53, n. 9, p. 2075, doi. 10.1177/03635465251346953

By:

Ishizu, Nobuharu;
Yamamoto, Nobuyuki;
Koibuchi, Yusuke;
Sasaki, Kazuma;
Arino, Atsushi;
Kimura, Rei;
Kawakami, Jun;
Aizawa, Toshimi;
Itoi, Eiji

Publication type:

Article

Effectiveness of Stress Shielding Prevention Using a Low Young's Modulus Ti-33.6Nb-4Sn Stem: A 7-Year Follow-Up Study.

Published in:

Medical Sciences, 2025, v. 13, n. 2, p. 51, doi. 10.3390/medsci13020051

By:

Baba, Kazuyoshi;
Mori, Yu;
Tanaka, Hidetatsu;
Kanabuchi, Ryuichi;
Kuriyama, Yasuaki;
Kurishima, Hiroaki;
Ito, Kentaro;
Kamimura, Masayuki;
Chiba, Daisuke;
Aizawa, Toshimi

Publication type:

Article

High-accuracy spinal alignment monitoring using the head angle and visual distance in computer users.

Published in:

PLoS ONE, 2025, v. 20, n. 6, p. 1, doi. 10.1371/journal.pone.0326431

By:

Hashimoto, Ko;
Sekiguchi, Yusuke;
Matsuda, Kaho;
Hori, Masataka;
Mizuno, Yutaka;
Shibuya, Ryosuke;
Takahashi, Kohei;
Onoki, Takahiro;
Yahata, Kenichiro;
Izumi, Shin-Ichi;
Aizawa, Toshimi

Publication type:

Article

Clinical Characteristics of Neurological Impartments Associated with Osteoporotic Vertebral Fractures.

Published in:

Journal of Spine Research, 2025, v. 16, n. 5, p. 781, doi. 10.34371/jspineres.2024-0046

By:

Haruo Kanno;
Hironori Hyodo;
Yasuhisa Tanaka;
Satoshi Nakamura;
Ko Hashimoto;
Kohei Takahashi;
Naoki Morozumi;
Akira Sekiguchi;
Tetsuro Sato;
Shoichi Kokubun;
Hiroshi Ozawa;
Toshimi Aizawa

Publication type:

Article

Femoral footprint of the popliteus tendon may be at the risk of damage during total knee arthroplasty.

Published in:

2017

By:

Aki, Takashi;
Sugita, Takehiko;
Takahashi, Atsushi;
Aizawa, Toshimi;
Kamimura, Masayuki;
Sasaki, Akira;
Miyatake, Naohisa;
Itoi, Eiji

Publication type:

journal article

Evaluation of the size and position of the insertion of the anterior medial meniscus root in varus osteoarthritic knees.

Published in:

2017

By:

Sasaki, Akira;
Sugita, Takehiko;
Aizawa, Toshimi;
Miyatake, Naohisa;
Kamimura, Masayuki;
Fujisawa, Hirokazu;
Takahashi, Atsushi

Publication type:

journal article

Medial meniscus tear morphology and related clinical symptoms in patients with medial knee osteoarthritis.

Published in:

Knee Surgery, Sports Traumatology, Arthroscopy, 2015, v. 23, n. 1, p. 158, doi. 10.1007/s00167-014-2939-z

By:

Kamimura, Masayuki;
Umehara, Jutaro;
Takahashi, Atsushi;
Aizawa, Toshimi;
Itoi, Eiji

Publication type:

Article

Rheumatoid arthritis increases complication risks in elderly hip fracture patients: A Japanese nationwide medical claims database study.

Published in:

Modern Rheumatology, 2025, v. 35, n. 2, p. 287, doi. 10.1093/mr/roae088

By:

Yu Mori;
Tarasawa, Kunio;
Tanaka, Hidetatsu;
Mori, Naoko;
Kanabuchi, Ryuichi;
Fushimi, Kiyohide;
Aizawa, Toshimi;
Fujimori, Kenji

Publication type:

Article

Elucidation of factors influencing spinal ankylosis in patients with axial spondyloarthritis.

Published in:

Modern Rheumatology, 2025, v. 35, n. 2, p. 366, doi. 10.1093/mr/roae075

By:

Izumiyama, Takuya;
Yu Mori;
Ryuichi Kanabuchi;
Hatakeyama, Hiroshi;
Aizawa, Toshimi

Publication type:

Article

Large language model may assist diagnosis of SAPHO syndrome by bone scintigraphy.

Published in:

Modern Rheumatology, 2024, v. 34, n. 5, p. 1043, doi. 10.1093/mr/road115

By:

Mori, Yu;
Izumiyama, Takuya;
Kanabuchi, Ryuichi;
Mori, Naoko;
Aizawa, Toshimi

Publication type:

Article

Assessment of clinical and radiological characteristics of Japanese patients with synovitis, acne, pustulosis, hyperostosis, and osteitis syndrome.

Published in:

Modern Rheumatology, 2024, v. 34, n. 4, p. 806, doi. 10.1093/mr/road086

By:

Yu Mori;
Takuya Izumiyama;
Hiroshi Okuno;
Munenori Watanuki;
Ryuichi Kanabuchi;
Shinichiro Yoshida;
Jun Iwatsu;
Naoko Mori;
Toshimi Aizawa

Publication type:

Article

Impact of Aging and Knee Osteoarthritis on Lower Limb Alignment and CPAK Classification: Gender Differences in a Japanese Cohort.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 20, p. 6250, doi. 10.3390/jcm13206250

By:

Harada, Kento;
Mori, Yu;
Kamimura, Masayuki;
Aki, Takashi;
Koyama, Tomoki;
Aizawa, Toshimi

Publication type:

Article

Validating the Definition of Lumbar Instability—A Cross-Sectional Study with 420 Healthy Volunteers.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 20, p. 6116, doi. 10.3390/jcm13206116

By:

Suzuki, Manabu;
Tanaka, Yasuhisa;
Hashimoto, Ko;
Tsubakino, Takumi;
Hoshikawa, Takeshi;
Takahashi, Kohei;
Latt, Myo Min;
Aizawa, Toshimi

Publication type:

Article

Changes in the Articular Cartilage Thickness in Patients with Symptomatic Rotator Cuff Tears: A Prospective Study with a Mean 5-Year Follow-Up.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 17, p. 5294, doi. 10.3390/jcm13175294

By:

Kawakami, Jun;
Yamamoto, Nobuyuki;
Arino, Atsushi;
Kimura, Rei;
Aizawa, Kazuho;
Sano, Hirotaka;
Hitachi, Shin;
Aizawa, Toshimi;
Itoi, Eiji

Publication type:

Article

Innovation of Surgical Techniques for Screw Fixation in Patients with Osteoporotic Spine.

Published in:

Journal of Clinical Medicine, 2022, v. 11, n. 9, p. 2577, doi. 10.3390/jcm11092577

By:

Kanno, Haruo;
Onoda, Yoshito;
Hashimoto, Ko;
Aizawa, Toshimi;
Ozawa, Hiroshi

Publication type:

Article

Biomechanical Comparison of Transverse Capsulotomy Versus Longitudinal Capsulotomy of the Hip: A Cadaveric Study.

Published in:

Orthopaedic Journal of Sports Medicine, 2025, v. 13, n. 5, p. 1, doi. 10.1177/23259671251334145

By:

Tanaka, Hidetatsu;
Baba, Kazuyoshi;
Mori, Yu;
Kuriyama, Yasuaki;
Kanabuchi, Ryuichi;
Itoi, Eiji;
Aizawa, Toshimi

Publication type:

Article

Poster 380: Does Foot Function Affect Pitching Performance? Players with Impaired Foot Function Shows Decline in Pitching Performance.

Published in:

2024

By:

Nagamoto, Hideaki;
Muraki, Takayuki;
Katsutani, Hirofumi;
Kurokawa, Daisuke;
Takahashi, Hiroyuki;
Tanaka, Hirofumi;
Yamamoto, Nobuyuki;
Aizawa, Toshimi;
Kumai, Tsukasa

Publication type:

Abstract

Are floating toes associated with lifestyle in children? A cross-sectional study.

Published in:

Journal of Foot & Ankle Research, 2023, v. 16, n. 1, p. 1, doi. 10.1186/s13047-023-00685-1

By:

Nagamoto, Hideaki;
Okunuki, Takumi;
Takahashi, Shimpei;
Wakamiya, Kazuki;
Liu, Zijian;
Maemichi, Toshihiro;
Katsutani, Hirofumi;
Yamada, Yoshiyasu;
Takahashi, Hiroyuki;
Tanaka, Hirofumi;
Aizawa, Toshimi;
Kumai, Tsukasa

Publication type:

Article

Impacts of external rotators and the ischiofemoral ligament on preventing excessive internal hip rotation: a cadaveric study.

Published in:

Journal of Orthopaedic Surgery & Research, 2022, v. 17, n. 1, p. 1, doi. 10.1186/s13018-021-02873-w

By:

Baba, Kazuyoshi;
Chiba, Daisuke;
Mori, Yu;
Kuwahara, Yoshiyuki;
Kogure, Atsushi;
Sugaya, Takehiro;
Kamata, Kumi;
Oizumi, Itsuki;
Suzuki, Takayuki;
Kurishima, Hiroaki;
Hamada, Soshi;
Itoi, Eiji;
Aizawa, Toshimi

Publication type:

Article

Limited effects on patient outcomes of conjoint tendon release in anterolateral muscle-sparing total hip arthroplasty.

Published in:

Journal of Orthopaedic Surgery & Research, 2021, v. 16, n. 1, p. 1, doi. 10.1186/s13018-021-02644-7

By:

Tanaka, Hidetatsu;
Yamada, Norikazu;
Kurishima, Hiroaki;
Mori, Yu;
Sakamoto, Takashi;
Oyama, Masamizu;
Aizawa, Toshimi

Publication type:

Article

Extracorporeal shockwave therapy in an immobilized knee model in rats prevents progression of joint contracture.

Published in:

Journal of Orthopaedic Research, 2023, v. 41, n. 5, p. 951, doi. 10.1002/jor.25433

By:

Iwatsu, Jun;
Yabe, Yutaka;
Kanazawa, Kenji;
Itaya, Nobuyuki;
Sogi, Yasuhito;
Saijo, Yoshifumi;
Aizawa, Toshimi;
Hagiwara, Yoshihiro

Publication type:

Article

Modulation of osteoblastogenesis by NRF2: NRF2 activation suppresses osteogenic differentiation and enhances mineralization in human bone marrow‐derived mesenchymal stromal cells.

Published in:

FASEB Journal, 2024, v. 38, n. 17, p. 1, doi. 10.1096/fj.202400602R

By:

Onoki, Takahiro;
Kanczler, Janos;
Rawlings, Andrew;
Smith, Melanie;
Kim, Yang‐Hee;
Hashimoto, Ko;
Aizawa, Toshimi;
Oreffo, Richard O. C.

Publication type:

Article

Prevalence of impaired foot function in baseball players with and without disabled throwing shoulder/elbow: a case–control study.

Published in:

Scientific Reports, 2024, v. 14, n. 1, p. 1, doi. 10.1038/s41598-024-60513-9

By:

Nagamoto, Hideaki;
Takahashi, Shimpei;
Okunuki, Takumi;
Wakamiya, Kazuki;
Maemichi, Toshihiro;
Kurokawa, Daisuke;
Muraki, Takayuki;
Takahashi, Hiroyuki;
Yamamoto, Nobuyuki;
Aizawa, Toshimi;
Kumai, Tsukasa

Publication type:

Article

Limited impact of weekend admissions on hip fracture outcomes in elderly patients: A study from a Japanese nationwide medical claims database.

Published in:

Geriatrics & Gerontology International, 2025, v. 25, n. 1, p. 75, doi. 10.1111/ggi.15041

By:

Mori, Yu;
Tarasawa, Kunio;
Tanaka, Hidetatsu;
Mori, Naoko;
Fushimi, Kiyohide;
Aizawa, Toshimi;
Fujimori, Kenji

Publication type:

Article

Enhancing percutaneous pedicle screw fixation with hydroxyapatite granules: A biomechanical study using an osteoporotic bone model.

Published in:

PLoS ONE, 2019, v. 14, n. 9, p. 1, doi. 10.1371/journal.pone.0223106

By:

Kanno, Haruo;
Aizawa, Toshimi;
Hashimoto, Ko;
Itoi, Eiji

Publication type:

Article

Does total hip arthroplasty in elderly patients with femoral neck fractures reduce complications? A Japanese DPC study.

Published in:

Journal of Orthopaedic Science, 2025, v. 30, n. 3, p. 507, doi. 10.1016/j.jos.2024.06.011

By:

Mori, Yu;
Tarasawa, Kunio;
Tanaka, Hidetatsu;
Mori, Naoko;
Fushimi, Kiyohide;
Fujimori, Kenji;
Aizawa, Toshimi

Publication type:

Article

Long-term results of Chiari pelvic osteotomy on the preservation of hip function with mean follow-up of more than 30 years and its prognostic factors.

Published in:

Journal of Orthopaedic Science, 2024, v. 29, n. 4, p. 990, doi. 10.1016/j.jos.2023.05.013

By:

Kurishima, Hiroaki;
Chiba, Daisuke;
Baba, Kazuyoshi;
Hamada, Soshi;
Suzuki, Takayuki;
Kanabuchi, Ryuichi;
Fujii, Genji;
Oyama, Masamizu;
Ochiai, Tatsuhiro;
Mori, Yu;
Aizawa, Toshimi

Publication type:

Article

Different types of hip fragility fractures have different values of 25-hydroxyvitamin D and parathyroid hormone.

Published in:

Journal of Orthopaedic Science, 2024, v. 29, n. 1, p. 256, doi. 10.1016/j.jos.2022.11.003

By:

Kanno, Atsuko;
Aizawa, Toshitake;
Mori, Yu;
Aizawa, Toshimi

Publication type:

Article

Post-laminectomy cervical flexion myelopathy and its possible pathomechanism: A case report.

Published in:

Journal of Orthopaedic Science, 2024, v. 29, n. 1, p. 394, doi. 10.1016/j.jos.2022.05.002

By:

Takahashi, Kohei;
Ogawa, Shinji;
Isefuku, Shuji;
Hashimoto, Ko;
Aizawa, Toshimi

Publication type:

Article

Lumbar radiculopathy due to Bertolotti's syndrome: Alternative method to reveal the "hidden zone" — A report of two cases and review of literature.

Published in:

Journal of Orthopaedic Science, 2024, v. 29, n. 1, p. 366, doi. 10.1016/j.jos.2022.02.004

By:

Kojo, Shigeaki;
Takahashi, Kohei;
Tsubakino, Takumi;
Hashimoto, Ko;
Aizawa, Toshimi;
Tanaka, Yasuhisa

Publication type:

Article

How much force is acting on the shoulder joint to create a Hill-Sachs Lesion or reverse Hill-Sachs Lesion?

Published in:

Journal of Orthopaedic Science, 2023, v. 28, n. 6, p. 1252, doi. 10.1016/j.jos.2022.09.016

By:

Etoh, Toshimitsu;
Yamamoto, Nobuyuki;
Kawakami, Jun;
Kamimura, Masayuki;
Chiba, Daisuke;
Mori, Yu;
Hashimoto, Ko;
Aizawa, Toshimi;
Itoi, Eiji

Publication type:

Article

Facet cysts in the subaxial cervical spine: Case series focused on radiological and histopathological findings with a scoping review.

Published in:

Journal of Orthopaedic Science, 2023, v. 28, n. 3, p. 521, doi. 10.1016/j.jos.2022.01.017

By:

Kusakabe, Takashi;
Nakamura, Takeshi;
Morozumi, Naoki;
Kasama, Fumio;
Matsuya, Shigetsune;
Onoki, Takahiro;
Aizawa, Toshimi

Publication type:

Article

Surgical management of facet cysts in the thoracic spine: Radiological manifestations and results of fenestration.

Published in:

2022

By:

Kusakabe, Takashi;
Aizawa, Toshimi;
Kasama, Fumio;
Nakamura, Takeshi;
Sekiguchi, Akira;
Hoshikawa, Takeshi;
Koizumi, Yutaka

Publication type:

journal article

Evaluation of the usefulness of the Synovasure alpha-defensin lateral flow test kit for the diagnosis of periprosthetic joint infection in Japanese patients.

Published in:

2022

By:

Mori, Yu;
Kanabuchi, Ryuichi;
Baba, Kazayoshi;
Chiba, Daisuke;
Kamimura, Masayuki;
Mori, Naoko;
Aizawa, Toshimi

Publication type:

journal article

Several pathologies cause delayed postoperative paralysis following posterior decompression and spinal fusion for thoracic myelopathy caused by ossification of the posterior longitudinal ligament.

Published in:

2022

By:

Eto, Toshimitsu;
Aizawa, Toshimi;
Kanno, Haruo;
Hashimoto, Ko;
Itoi, Eiji;
Ozawa, Hiroshi

Publication type:

Case Study

Retrospective comparison of the surgical results for patients with thoracic myelopathy caused by ossification of the posterior longitudinal ligament: Posterior decompression with instrumented spinal fusion versus modified anterior decompression through a posterior approach.

Published in:

2022

By:

Aizawa, Toshimi;
Hashimoto, Ko;
Kanno, Haruo;
Handa, Kyoichi;
Takahashi, Kohei;
Onoki, Takahiro;
Itoi, Eiji;
Ozawa, Hiroshi

Publication type:

journal article

Obesity is a risk factor for osteoarthritis progression and spontaneous osteoporosis is a risk for the development of spontaneous osteonecrosis in patients with medial meniscus posterior root tear.

Published in:

2021

By:

Takahashi, Atsushi;
Umehara, Jutaro;
Kamimura, Masayuki;
Aizawa, Toshimi;
Itoi, Eiji

Publication type:

journal article

Spino-pelvic- lower extremity balance during walking in elderly patients with spinal kyphosis.

Published in:

2019

By:

Kamata, Kumi;
Ozawa, Hiroshi;
Sekiguchi, Yusuke;
Aizawa, Toshimi;
Izumi, Shinichi;
Itoi, Eiji

Publication type:

journal article

The effect of morphine added to periarticular multimodal drug injection or spinal anesthesia on pain management and functional recovery after total knee arthroplasty.

Published in:

2018

By:

Miyamoto, Seiya;
Sugita, Takehiko;
Aizawa, Toshimi;
Miyatake, Naohisa;
Sasaki, Akira;
Maeda, Ikuo;
Kamimura, Masayuki;
Takahashi, Atsushi

Publication type:

journal article

Comparison of intraoperative anthropometric measurements of the proximal tibia and tibial component in total knee arthroplasty.

Published in:

2016

By:

Miyatake, Naohisa;
Sugita, Takehiko;
Aizawa, Toshimi;
Sasaki, Akira;
Maeda, Ikuo;
Kamimura, Masayuki;
Fujisawa, Hirokazu;
Takahashi, Atsushi

Publication type:

journal article

New diagnostic support tool for patients with leg symptoms caused by lumbar spinal stenosis and lumbar intervertebral disc herniation: A self-administered, self-reported history questionnaire.

Published in:

2016

By:

Aizawa, Toshimi;
Tanaka, Yasuhisa;
Yokoyama, Toru;
Shimada, Yoichi;
Yamazaki, Ken;
Takei, Hiroshi;
Konno, Shin-ichi;
Kawahara, Chikashi;
Itoi, Eiji;
Kokubun, Shoichi

Publication type:

journal article

Potential risk of excising the femoral insertion of the popliteus tendon during primary total knee arthroplasty: a biometric study.

Published in:

2015

By:

Takahashi, Atsushi;
Sugita, Takehiko;
Aizawa, Toshimi;
Chiba, Daisuke;
Kamimura, Masayuki;
Aki, Takashi;
Itoi, Eiji

Publication type:

journal article

Tumor-induced osteomalacia caused by phosphaturic mesenchymal tumor of the cervical spine.

Published in:

Journal of Orthopaedic Science, 2015, v. 20, n. 4, p. 765, doi. 10.1007/s00776-014-0540-4

By:

Nakamura, Takeshi;
Aizawa, Toshimi;
Hoshikawa, Takeshi;
Ozawa, Hiroshi;
Ito, Nobuaki;
Fukumoto, Seiji;
Itoi, Eiji;
Kokubun, Shoichi

Publication type:

Article

Quality of life after bilateral total knee arthroplasty determined by a 3-year longitudinal evaluation using the Japanese knee osteoarthritis measure.

Published in:

Journal of Orthopaedic Science, 2015, v. 20, n. 1, p. 137, doi. 10.1007/s00776-014-0645-9

By:

Sugita, Takehiko;
Kikuchi, Yasuhiro;
Aizawa, Toshimi;
Sasaki, Akira;
Miyatake, Naohisa;
Maeda, Ikuo

Publication type:

Article

Bone formation within the articular cartilage of the lateral compartment of varus osteoarthritic knees.

Published in:

Journal of Orthopaedic Science, 2013, v. 18, n. 4, p. 543, doi. 10.1007/s00776-013-0396-z

By:

Sugita, Takehiko;
Aizawa, Toshimi;
Kawamata, Tomomaro;
Sasaki, Akira;
Kashiwaba, Mitsuhiro;
Takahashi, Atsushi

Publication type:

Article

Reoperation for recurrent lumbar disc herniation: a study over a 20-year period in a Japanese population.

Published in:

Journal of Orthopaedic Science, 2012, v. 17, n. 2, p. 107, doi. 10.1007/s00776-011-0184-6

By:

Aizawa, Toshimi;
Ozawa, Hiroshi;
Kusakabe, Takashi;
Nakamura, Takeshi;
Sekiguchi, Akira;
Takahashi, Atsushi;
Sasaji, Tatsuro;
Tokunaga, Shigeyuki;
Chiba, Tomonori;
Morozumi, Naoki;
Koizumi, Yutaka;
Itoi, Eiji

Publication type:

Article

C1/2 facet cyst revealed by facet joint arthrography.

Published in:

Journal of Orthopaedic Science, 2010, v. 15, n. 4, p. 603, doi. 10.1007/s00776-009-1472-2

By:

Aizawa, Toshimi;
Ozawa, Hiroshi;
Kusakabe, Takashi;
Nakamura, Takeshi;
Chanplakorn, Pongsthorn;
Itoi, Eiji

Publication type:

Article

Incidence of complications associated with spinal endoscopic surgery: nationwide survey in 2007 by the Committee on Spinal Endoscopic Surgical Skill Qualification of Japanese Orthopaedic Association.

Published in:

Journal of Orthopaedic Science, 2010, v. 15, n. 1, p. 92, doi. 10.1007/s00776-009-1428-6

By:

Matsumoto, Morio;
Hasegawa, Toru;
Ito, Manabu;
Aizawa, Toshimi;
Konno, Shinichi;
Yamagata, Masatsune;
Ebara, Sohei;
Hachiya, Yudo;
Nakamura, Hiroaki;
Yagi, Shoji;
Sato, Kimiaki;
Dezawa, Akira;
Yoshida, Muneto;
Shinomiya, Kenichi;
Toyama, Yoshiaki;
Shimizu, Katsuji;
Nagata, Kensei

Publication type:

Article

T1 radiculopathy caused by intervertebral disc herniation: symptomatic and neurological features.

Published in:

Journal of Orthopaedic Science, 2009, v. 14, n. 1, p. 103

By:

Toshimi Aizawa;
Yasuhisa Tanaka;
Takeshi Hoshikawa;
Hiroshi Ozawa;
Eiji Itoi;
Shoichi Kokubun

Publication type:

Article

Diagram specific to sacroiliac joint pain site indicated by one-finger test.

Published in:

Journal of Orthopaedic Science, 2008, v. 13, n. 6, p. 492, doi. 10.1007/s00776-008-1280-0

By:

Eiichi Murakami;
Toshimi Aizawa;
Kyoko Noguchi;
Haruo Kanno;
Hiroshi Okuno;
Hiroaki Uozumi

Publication type:

Article