Works by Hamai, Satoshi

Results: 133

Using smartphone step counts to monitor patients with total hip arthroplasty: The impact of patients' living arrangements and residential location.

Published in:

PLoS ONE, 2025, v. 20, n. 6, p. 1, doi. 10.1371/journal.pone.0326338

By:

Yamate, Satoshi;
Hamai, Satoshi;
Konishi, Toshiki;
Nakao, Yuki;
Inoue, Takahiro;
Motomura, Goro;
Nakashima, Yasuharu

Publication type:

Article

Reliability and Validity of the Japanese Version of the Exercise Self‐Efficacy Scale in Older People Undergoing Lower Extremity Arthroplasty.

Published in:

Nursing & Health Sciences, 2025, v. 27, n. 2, p. 1, doi. 10.1111/nhs.70111

By:

Matsumura, Mina;
Fujita, Kimie;
Matsunaga‐Myoji, Yuriko;
Motomura, Goro;
Hamai, Satoshi;
Nakashima, Yasuharu

Publication type:

Article

The Relationship Between Driving Performance and Lower Limb Motor Function After Total Knee Arthroplasty Using a Driving Simulator: A Pilot Study on Elucidating Factors Influencing Accelerator and Brake Operations.

Published in:

Life (2075-1729), 2025, v. 15, n. 5, p. 768, doi. 10.3390/life15050768

By:

Okazawa, Kazuya;
Hamai, Satoshi;
Fujita, Tsutomu;
Nasu, Yuki;
Kawahara, Shinya;
Nakashima, Yasuharu;
Ishikawa, Hitoshi;
Fujii, Hiromi;
Katoh, Hiroshi

Publication type:

Article

Revascularization of the necrotic femoral head after traumatic open anterior hip dislocation in a child: a case report.

Published in:

2019

By:

Momii, Kenta;
Hamai, Satoshi;
Motomura, Goro;
Kubota, Kensuke;
Kiyohara, Masato;
Yamamoto, Takuaki;
Nakashima, Yasuharu

Publication type:

journal article

Contemporary indications for first-time revision surgery after primary cementless total hip arthroplasty with emphasis on early failures.

Published in:

Journal of Orthopaedic Surgery & Research, 2021, v. 16, n. 1, p. 1, doi. 10.1186/s13018-021-02298-5

By:

Motomura, Goro;
Hamai, Satoshi;
Ikemura, Satoshi;
Fujii, Masanori;
Kawahara, Shinya;
Yoshino, Soichiro;
Nakashima, Yasuharu

Publication type:

Article

Mid-term clinical results of primary total knee arthroplasty using metal block augmentation and stem extension in patients with rheumatoid arthritis.

Published in:

BMC Musculoskeletal Disorders, 2015, v. 16, n. 1, p. 1, doi. 10.1186/s12891-015-0689-9

By:

Satoshi Hamai;
Hisaaki Miyahara;
Yukio Esaki;
Goh Hirata;
Kazumasa Terada;
Nobuo Kobara;
Kiyoshi Miyazaki;
Takahiro Senju;
Yukihide Iwamoto

Publication type:

Article

Mid-term clinical results of primary total knee arthroplasty using metal block augmentation and stem extension in patients with rheumatoid arthritis.

Published in:

BMC Musculoskeletal Disorders, 2015, v. 16, n. 1, p. 225, doi. 10.1186/s12891-015-0689-9

By:

Satoshi Hamai;
Hisaaki Miyahara;
Yukio Esaki;
Goh Hirata;
Kazumasa Terada;
Nobuo Kobara;
Kiyoshi Miyazaki;
Takahiro Senju;
Yukihide Iwamoto

Publication type:

Article

Mid-term clinical results of primary total knee arthroplasty using metal block augmentation and stem extension in patients with rheumatoid arthritis.

Published in:

2015

By:

Hamai, Satoshi;
Miyahara, Hisaaki;
Esaki, Yukio;
Hirata, Goh;
Terada, Kazumasa;
Kobara, Nobuo;
Miyazaki, Kiyoshi;
Senju, Takahiro;
Iwamoto, Yukihide

Publication type:

journal article

Small change in the arithmetic hip-knee-ankle angle during unicompartmental knee arthroplasty improves early postoperative functional outcomes.

Published in:

Archives of Orthopaedic & Trauma Surgery, 2024, v. 144, n. 5, p. 2297, doi. 10.1007/s00402-024-05309-2

By:

Kokubu, Yasuhiko;
Kawahara, Shinya;
Hamai, Satoshi;
Akasaki, Yukio;
Sato, Taishi;
Nakashima, Yasuharu

Publication type:

Article

Evaluation of the balance function before and after total knee arthroplasty using Berg balance scale.

Published in:

Archives of Orthopaedic & Trauma Surgery, 2022, v. 142, n. 11, p. 3461, doi. 10.1007/s00402-021-04233-z

By:

Kiyohara, Masato;
Hamai, Satoshi;
Okazaki, Ken;
Fujiyoshi, Daisuke;
Mizu-uchi, Hideki;
Nakashima, Yasuharu

Publication type:

Article

Total hip arthroplasty after periacetabular osteotomy versus primary total hip arthroplasty: a propensity-matched cohort study.

Published in:

2021

By:

Komiyama, Keisuke;
Hamai, Satoshi;
Motomura, Goro;
Ikemura, Satoshi;
Fujii, Masanori;
Kawahara, Shinya;
Nakashima, Yasuharu

Publication type:

journal article

Effects of tibial baseplate shape on rotational alignment in total knee arthroplasty: three-dimensional surgical simulation using osteoarthritis knees.

Published in:

2018

By:

Ma, Yuan;
Mizu-uchi, Hideki;
Okazaki, Ken;
Ushio, Tetsuro;
Murakami, Koji;
Hamai, Satoshi;
Akasaki, Yukio;
Nakashima, Yasuharu

Publication type:

journal article

Kinematic analysis of stair climbing in rotating platform cruciate-retaining and posterior-stabilized mobile-bearing total knee arthroplasties.

Published in:

2017

By:

Murakami, Koji;
Hamai, Satoshi;
Okazaki, Ken;
Ikebe, Satoru;
Nakahara, Hiroyuki;
Higaki, Hidehiko;
Shimoto, Takeshi;
Mizu-uchi, Hideki;
Kuwashima, Umito;
Iwamoto, Yukihide

Publication type:

journal article

Factors Affecting the Length of Convalescent Hospital Stay Following Total Hip and Knee Arthroplasty.

Published in:

Progress in Rehabilitation Medicine, 2021, v. 6, p. 1, doi. 10.2490/prm.20210033

By:

So Kuwakado;
Kenichi Kawaguchi;
Akemi Sakugawa;
Masanori Takahashi;
Taiji Oda;
Nobuto Shimamoto;
Goro Motomura;
Satoshi Hamai;
Yasuharu Nakashima

Publication type:

Article

Similar short-term KOOS between open-wedge high tibial osteotomy and total knee arthroplasty in patients over age 60: A propensity score-matched cohort study.

Published in:

Modern Rheumatology, 2023, v. 33, n. 3, p. 623, doi. 10.1093/mr/roac052

By:

Mamiko Sakai;
Yukio Akasaki;
Takenori Akiyama;
Tomohiro Horikawa;
Ken Okazaki;
Satoshi Hamai;
Hidetoshi Tsushima;
Shinya Kawahara;
Ichiro Kurakazu;
Kenji Kubota;
Hideki Mizu-uchi;
Yasuharu Nakashima

Publication type:

Article

Similar short-term KOOS between open-wedge high tibial osteotomy and total knee arthroplasty in patients over age 60: A propensity score–matched cohort study.

Published in:

Modern Rheumatology, 2023, v. 33, n. 3, p. 623, doi. 10.1093/mr/roac052

By:

Mamiko Sakai;
Yukio Akasaki;
Takenori Akiyama;
Tomohiro Horikawa;
Ken Okazaki;
Satoshi Hamai;
HidetoshiTsushima;
Shinya Kawahara;
Ichiro Kurakazu;
Kenji Kubota;
Hideki Mizu-uchi;
Yasuharu Nakashim

Publication type:

Article

Risk factors for radiological changes after bipolar hemiarthroplasty for osteonecrosis of the femoral head.

Published in:

Modern Rheumatology, 2021, v. 31, n. 3, p. 725, doi. 10.1080/14397595.2020.1775959

By:

Shoji Baba;
Goro Motomura;
Satoshi Ikemura;
Ryosuke Yamaguchi;
Satoshi Hamai;
Masanori Fujii;
Koichiro Kawano;
Yasuharu Nakashima

Publication type:

Article

Long-term hip survival and factors influencing patient-reported outcomes after transtrochanteric anterior rotational osteotomy for osteonecrosis of the femoral head: A minimum 10-year follow-up case series.

Published in:

Modern Rheumatology, 2020, v. 30, n. 1, p. 184, doi. 10.1080/14397595.2018.1558917

By:

Koichiro Kawano;
Goro Motomura;
Satoshi Ikemura;
Yusuke Kubo;
Junichi Fukushi;
Satoshi Hamai;
Masanori Fujii;
Yasuharu Nakashima

Publication type:

Article

Mid-term clinical outcome of constrained condylar knee prosthesis for patients with rheumatoid arthritis.

Published in:

Modern Rheumatology, 2019, v. 29, n. 4, p. 596, doi. 10.1080/14397595.2018.1486954

By:

Toshifumi Fujiwara;
Kenjiro Fujimura;
Satoshi Hamai;
Satoshi Kamura;
Yasuharu Nakashima;
Hisaaki Miyahara

Publication type:

Article

Arthroscopic validation of radiographic minimum joint space width associated with the subchondral bone exposure in symptomatic hip dysplasia.

Published in:

Modern Rheumatology, 2017, v. 27, n. 3, p. 524, doi. 10.1080/14397595.2016.1222663

By:

Yasuharu Nakashima;
Masanori Fujii;
Yasuo Noguchi;
Kenya Suenaga;
Takuaki Yamamoto;
Jun-ichi Fukushi;
Goro Motomura;
Satoshi Hamai;
Daisuke Hara;
Yukihide Iwamoto

Publication type:

Article

Pelvic tilt and movement during total hip arthroplasty in the lateral decubitus position.

Published in:

Modern Rheumatology, 2016, v. 26, n. 3, p. 435, doi. 10.3109/14397595.2015.1092914

By:

Masayuki Kanazawa;
Yasuharu Nakashima;
Masanobu Ohishi;
Satoshi Hamai;
Goro Motomura;
Takuaki Yamamoto;
Jun-ichi Fukushi;
Takahiro Ushijima;
Daisuke Hara;
Yukihide Iwamoto

Publication type:

Article

Kinematic Analysis of Healthy Hips during Weight-Bearing Activities by 3D-to-2D Model-to-Image Registration Technique.

Published in:

2014

By:

Hara, Daisuke;
Nakashima, Yasuharu;
Hamai, Satoshi;
Higaki, Hidehiko;
Ikebe, Satoru;
Shimoto, Takeshi;
Hirata, Masanobu;
Kanazawa, Masayuki;
Kohno, Yusuke;
Iwamoto, Yukihide

Publication type:

Journal Article

In Vivo Healthy Knee Kinematics during Dynamic Full Flexion.

Published in:

BioMed Research International, 2013, v. 2013, p. 1, doi. 10.1155/2013/717546

By:

Satoshi Hamai;
Taka-aki Moro-oka;
Dunbar, Nicholas J.;
Hiromasa Miura;
Yukihide Iwamoto;
Banks, Scott A.

Publication type:

Article

Rapidly destructive arthrosis of the hip joint in a young adult with systemic lupus erythematosus.

Published in:

Rheumatology International, 2015, v. 35, n. 10, p. 1753, doi. 10.1007/s00296-015-3304-3

By:

Lee, Yongseung;
Motomura, Goro;
Yamamoto, Takuaki;
Nakashima, Yasuharu;
Ohishi, Masanobu;
Hamai, Satoshi;
Iura, Kunio;
Iwamoto, Yukihide

Publication type:

Article

Joint-preserving effect and patient-reported outcomes of transtrochanteric curved varus osteotomy for osteonecrosis of the femoral head.

Published in:

Journal of Orthopaedic Science, 2025, v. 30, n. 2, p. 313, doi. 10.1016/j.jos.2024.03.010

By:

Ayabe, Yusuke;
Motomura, Goro;
Ikemura, Satoshi;
Yamaguchi, Ryosuke;
Utsunomiya, Takeshi;
Yamamoto, Noriko;
Tanaka, Hidenao;
Hamai, Satoshi;
Kawahara, Shinya;
Nakashima, Yasuharu

Publication type:

Article

Effects of the location of both anterior and lateral boundaries of the necrotic lesion on collapse progression in osteonecrosis of the femoral head.

Published in:

Journal of Orthopaedic Science, 2024, v. 29, n. 2, p. 552, doi. 10.1016/j.jos.2023.01.011

By:

Utsunomiya, Takeshi;
Motomura, Goro;
Yamaguchi, Ryosuke;
Hamai, Satoshi;
Sato, Taishi;
Kawahara, Shinya;
Hara, Daisuke;
Kitamura, Kenji;
Nakashima, Yasuharu

Publication type:

Article

Histological evaluation of the low-density region around beta-tricalcium phosphate scaffolds used in opening wedge high tibial osteotomy: A report of two cases.

Published in:

Journal of Orthopaedic Science, 2023, v. 28, n. 6, p. 1606, doi. 10.1016/j.jos.2021.12.012

By:

Shibahara, Keigo;
Hamai, Satoshi;
Akasaki, Yukio;
Nakashima, Yasuharu

Publication type:

Article

Anterior superior iliac spine is not always reliable as a pelvic reference axis. -3D study of pelvic axis-.

Published in:

Journal of Orthopaedic Science, 2023, v. 28, n. 3, p. 677, doi. 10.1016/j.jos.2022.01.011

By:

Yoshino, Soichiro;
Kawahara, Shinya;
Hara, Toshihiko;
Nakamura, Tetsuro;
Shin, Satoshi;
Mawatari, Taro;
Motomura, Goro;
Hamai, Satoshi;
Ikemura, Satoshi;
Fujii, Masanori;
Nakashima, Yasuharu

Publication type:

Article

Gradual-radius femoral component with s-curve post-cam provides stable kinematics at mid-flexion after total knee arthroplasty.

Published in:

2022

By:

Ushio, Tetsuro;
Hamai, Satoshi;
Okazaki, Ken;
Gondo, Hirotaka;
Ikebe, Satoru;
Higaki, Hidehiko;
Nakashima, Yasuharu

Publication type:

journal article

Angular accuracy of plain radiographic measurements in leg alignment: Teleoroentgenogram versus orthoroentgenogram.

Published in:

2022

By:

Takakura, Kenta;
Akasaki, Yukio;
Kuramoto, Taku;
Onizuka, Yasuhiro;
Hattori, Akiko;
Hamai, Satoshi;
Tsushima, Hidetoshi;
Kawahara, Shinya;
Nakashima, Yasuharu;
Kato, Toyoyuki

Publication type:

journal article

Cross-cultural adaptation, reliability and validity of the Japanese version of the Hospital for Special Surgery Hip Replacement Expectations Survey.

Published in:

2020

By:

Yakushiji, Kanako;
Fujita, Kimie;
Tanaka, Satomi;
Tanaka, Rumi;
Fukushi, Jun-ichi;
Motomura, Goro;
Hamai, Satoshi;
Ikemura, Satoshi;
Fujii, Masanori;
Nakashima, Yasuharu

Publication type:

journal article

Modified lateralized head sign: An accurate marker in diagnosing adult hip dysplasia.

Published in:

2020

By:

Tachibana, Tetsuya;
Fujii, Masanori;
Kitamura, Kenji;
Ikemura, Satoshi;
Hamai, Satoshi;
Motomura, Goro;
Fukushi, Jun-ichi;
Nakashima, Yasuharu

Publication type:

journal article

In vivo kinematics, component alignment and hardware variables influence on the liner-to-neck clearance during chair-rising after total hip arthroplasty.

Published in:

2020

By:

Shiomoto, Kyohei;
Hamai, Satoshi;
Hara, Daisuke;
Higaki, Hidehiko;
Gondo, Hirotaka;
Wang, Yifeng;
Ikebe, Satoru;
Yoshimoto, Kensei;
Komiyama, Keisuke;
Harada, Satoru;
Nakashima, Yasuharu

Publication type:

journal article

Dynamic hip kinematics before and after periacetabular osteotomy in patients with dysplasia.

Published in:

2020

By:

Yoshimoto, Kensei;
Hamai, Satoshi;
Higaki, Hidehiko;
Gondoh, Hirotaka;
Shiomoto, Kyohei;
Ikebe, Satoru;
Hara, Daisuke;
Komiyama, Keisuke;
Nakashima, Yasuharu

Publication type:

journal article

Effects of anterior boundary of the necrotic lesion on the progressive collapse after varus osteotomy for osteonecrosis of the femoral head.

Published in:

2020

By:

Kubo, Yusuke;
Motomura, Goro;
Ikemura, Satoshi;
Hatanaka, Hiroyuki;
Utsunomiya, Takeshi;
Hamai, Satoshi;
Fujii, Masanori;
Fukushi, Jun-ichi;
Nakashima, Yasuharu

Publication type:

journal article

Preoperative 3-D MRI planning of tunnel placement in ACL reconstruction for a skeletally immature patient: A case report.

Published in:

2019

By:

Osaki, Kanji;
Hamai, Satoshi;
Okazaki, Ken;
Tashiro, Yasutaka;
Iwamoto, Yukihide

Publication type:

journal article

Patient reported outcomes after high tibial osteotomy show comparable results at different ages in the mid-term to long-term follow-up.

Published in:

2019

By:

Kuwashima, Umito;
Okazaki, Ken;
Iwasaki, Kenyu;
Akasaki, Yukio;
Kawamura, Hideya;
Mizu-uchi, Hideki;
Hamai, Satoshi;
Nakashima, Yasuharu

Publication type:

journal article

Three-dimensional analysis of accuracy of patient-matched instrumentation in total knee arthroplasty: Evaluation of intraoperative techniques and postoperative alignment.

Published in:

2017

By:

Kuwashima, Umito;
Mizu-uchi, Hideki;
Okazaki, Ken;
Hamai, Satoshi;
Akasaki, Yukio;
Murakami, Koji;
Nakashima, Yasuharu

Publication type:

journal article

Transtrochanteric rotational osteotomy for avascular necrosis of the femoral head after unstable slipped capital femoral epiphysis: 10-year clinical results.

Published in:

2016

By:

Nakashima, Yasuharu;
Yamamoto, Takuaki;
Fukushi, Jun-Ichi;
Motomura, Goro;
Hamai, Satoshi;
Kohno, Yusuke;
Iwamoto, Yukihide

Publication type:

journal article

Correlations between patient satisfaction and ability to perform daily activities after total knee arthroplasty: why aren't patients satisfied?

Published in:

Journal of Orthopaedic Science, 2015, v. 20, n. 1, p. 87, doi. 10.1007/s00776-014-0671-7

By:

Nakahara, Hiroyuki;
Okazaki, Ken;
Mizu-uchi, Hideki;
Hamai, Satoshi;
Tashiro, Yasutaka;
Matsuda, Shuichi;
Iwamoto, Yukihide

Publication type:

Article

Are asymmetric designs of tibial components superior to their symmetric counterparts for constrained condylar total knee arthroplasty using metal block augmentation?

Published in:

Arthroplasty, 2024, v. 6, n. 1, p. 1, doi. 10.1186/s42836-024-00277-9

By:

Kabu, Ryosuke;
Tsushima, Hidetoshi;
Akasaki, Yukio;
Kawahara, Shinya;
Hamai, Satoshi;
Nakashima, Yasuharu

Publication type:

Article

Interaction between functional capability and sleep quality at midterm after total knee arthroplasty: a Japanese retrospective cohort study.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-45603-4

By:

Hamai, Satoshi;
Harada, Satoru;
Tsushima, Hidetoshi;
Kozuma, Ryutaro;
Yamate, Satoshi;
Kawahara, Shinya;
Akasaki, Yukio;
Harada, Tetsunari;
Kokubu, Yasuhiko;
Konishi, Toshiki;
Nakashima, Yasuharu

Publication type:

Article

The sourcil roundness index is a useful measure for quantifying acetabular concavity asphericity.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-42630-z

By:

Kitamura, Kenji;
Fujii, Masanori;
Motomura, Goro;
Hamai, Satoshi;
Kawahara, Shinya;
Sato, Taishi;
Yamaguchi, Ryosuke;
Hara, Daisuke;
Utsunomiya, Takeshi;
Kokubu, Yasuhiko;
Nakashima, Yasuharu

Publication type:

Article

Reverse dynamics analysis of contact force and muscle activities during the golf swing after total hip arthroplasty.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-35484-y

By:

Harada, Tetsunari;
Hamai, Satoshi;
Hara, Daisuke;
Fujita, Tsutomu;
Okazawa, Kazuya;
Kozono, Naoya;
Kawahara, Shinya;
Yamaguchi, Ryosuke;
Fujii, Masanori;
Ikemura, Satoshi;
Motomura, Goro;
Nakashima, Yasuharu

Publication type:

Article

Evaluation of the anterior acetabular coverage with a false profile radiograph considering appropriate range of positioning.

Published in:

Scientific Reports, 2023, v. 13, n. 1, p. 1, doi. 10.1038/s41598-023-35514-9

By:

Kokubu, Yasuhiko;
Kawahara, Shinya;
Kitamura, Kenji;
Hamai, Satoshi;
Motomura, Goro;
Ikemura, Satoshi;
Sato, Taishi;
Yamaguchi, Ryosuke;
Hara, Daisuke;
Fujii, Masanori;
Nakashima, Yasuharu

Publication type:

Article

Dynamic hip kinematics during recreational classical ballet and hula dance after total hip arthroplasty: two case reports.

Published in:

2019

By:

Komiyama, Keisuke;
Hamai, Satoshi;
Hara, Daisuke;
Ikebe, Satoru;
Wang, Yifeng;
Gondo, Hirotaka;
Higaki, Hidehiko;
Nakashima, Yasuharu

Publication type:

journal article

Malrotation of whole‐leg radiograph less than 10 degrees does not influence preoperative planning in open‐wedge high tibial osteotomy.

Published in:

Journal of Orthopaedic Research, 2021, v. 39, n. 7, p. 1505, doi. 10.1002/jor.24845

By:

Kawahara, Shinya;
Mawatari, Taro;
Matsui, Gen;
Mizu‐uchi, Hideki;
Hamai, Satoshi;
Akasaki, Yukio;
Tsushima, Hidetoshi;
Nakashima, Yasuharu

Publication type:

Article

Osteoclast‐related markers in the hip joint fluid with subchondral insufficiency fracture of the femoral head.

Published in:

Journal of Orthopaedic Research, 2018, v. 36, n. 11, p. 2987, doi. 10.1002/jor.24066

By:

Kubo, Yusuke;
Motomura, Goro;
Ikemura, Satoshi;
Hatanaka, Hiroyuki;
Fukushi, Jun‐ichi;
Hamai, Satoshi;
Nakashima, Yasuharu;
Yamamoto, Takuaki

Publication type:

Article

Knee kinematics in medial osteoarthritis during in vivo weight-bearing activities.

Published in:

Journal of Orthopaedic Research, 2009, v. 27, n. 12, p. 1555, doi. 10.1002/jor.20928

By:

Hamai, Satoshi;
Moro-oka, Taka-aki;
Miura, Hiromasa;
Shimoto, Takeshi;
Higaki, Hidehiko;
Fregly, Benjamin J.;
Iwamoto, Yukihide;
Banks, Scott A.

Publication type:

Article

Three-dimensional knee joint kinematics during golf swing and stationary cycling after total knee arthroplasty.

Published in:

Journal of Orthopaedic Research, 2008, v. 26, n. 12, p. 1556, doi. 10.1002/jor.20671

By:

Hamai, Satoshi;
Miura, Hiromasa;
Higaki, Hidehiko;
Shimoto, Takeshi;
Matsuda, Shuichi;
Okazaki, Ken;
Iwamoto, Yukihide

Publication type:

Article