Works by Mutsuzaki, Hirotaka

Results: 88

A novel exercise device for venous thromboembolism prophylaxis improves venous flow in bed versus ankle movement exercises in healthy volunteers.

Published in:

2017

By:

Yukiyo Shimizu;
Hiroshi Kamada;
Masataka Sakane;
Shizu Aikawa;
Hirotaka Mutsuzaki;
Kenta Tanaka;
Hajime Mishima;
Akihiro Kanamori;
Tomofumi Nishino;
Naoyuki Ochiai;
Masashi Yamazaki;
Shimizu, Yukiyo;
Kamada, Hiroshi;
Sakane, Masataka;
Aikawa, Shizu;
Mutsuzaki, Hirotaka;
Tanaka, Kenta;
Mishima, Hajime;
Kanamori, Akihiro;
Nishino, Tomofumi

Publication type:

journal article

Association Between Shoulder Morphological Changes and Glenohumeral Maximum External Rotation During Late Cocking Phase.

Published in:

Orthopaedic Journal of Sports Medicine, 2025, v. 13, n. 6, p. 1, doi. 10.1177/23259671251343232

By:

Takahashi, Makoto;
Mutsuzaki, Hirotaka;
Iwamoto, Koji;
Monma, Masahiko;
Nejishima, Makoto;
Ono, Tomoki;
Inami, Hiroshi;
Takemura, Masahiro;
Kawamura, Takashi;
Tomita, Kazuhide

Publication type:

Article

Calcium phosphate-hybridized tendon grafts reduce femoral bone tunnel enlargement in anatomic single-bundle ACL reconstruction.

Published in:

2018

By:

Mutsuzaki, Hirotaka;
Kinugasa, Tomonori;
Ikeda, Kotaro;
Sakane, Masataka

Publication type:

journal article

Anterior cruciate ligament insertion after partial tear: histological changes and chondrocyte turnover.

Published in:

Knee Surgery, Sports Traumatology, Arthroscopy, 2012, v. 20, n. 1, p. 102, doi. 10.1007/s00167-011-1555-4

By:

Sakane, Masataka;
Mutsuzaki, Hirotaka;
Nakajima, Hiromi;
Hattori, Shinya;
Shirozu, Yoshinori;
Miyake, Yuka;
Ochiai, Naoyuki

Publication type:

Article

Association Between Sarcopenic Obesity and Activities of Daily Living in Individuals with Spinal Cord Injury.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 23, p. 7071, doi. 10.3390/jcm13237071

By:

Ishimoto, Ryu;
Mutsuzaki, Hirotaka;
Shimizu, Yukiyo;
Takeuchi, Ryoko;
Matsumoto, Shuji;
Hada, Yasushi

Publication type:

Article

Potential of Titanium Pins Coated with Fibroblast Growth Factor-2–Calcium Phosphate Composite Layers to Reduce the Risk of Impaired Bone–Pin Interface Strength in the External Fixation of Distal Radius Fractures.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 11, p. 3040, doi. 10.3390/jcm13113040

By:

Mutsuzaki, Hirotaka;
Yanagisawa, Yohei;
Noguchi, Hiroshi;
Ito, Atsuo;
Yamazaki, Masashi

Publication type:

Article

Impact of Surgical Timing on Functional Outcomes after Anterior Cruciate Ligament Reconstruction.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 10, p. 2994, doi. 10.3390/jcm13102994

By:

Kawashima, Tatsuhiro;
Mutsuzaki, Hirotaka;
Watanabe, Arata;
Ikeda, Kotaro;
Yamanashi, Yuki;
Kinugasa, Tomonori

Publication type:

Article

Association between Obesity and Short-Term Patient-Reported Outcomes following Total Knee Arthroplasty: A Retrospective Cohort Study in Japan.

Published in:

Journal of Clinical Medicine, 2024, v. 13, n. 5, p. 1291, doi. 10.3390/jcm13051291

By:

Ishimoto, Ryu;
Mutsuzaki, Hirotaka;
Shimizu, Yukiyo;
Yoshikawa, Kenichi;
Koseki, Kazunori;
Takeuchi, Ryoko;
Matsumoto, Shuji;
Hada, Yasushi

Publication type:

Article

Muscle Strength and Efficiency of Muscle Activities Recovery Using Single-Joint Type Hybrid Assistive Limb in Knee Rehabilitation after Anterior Cruciate Ligament Reconstruction.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 19, p. 6117, doi. 10.3390/jcm12196117

By:

Soma, Yuichiro;
Mutsuzaki, Hirotaka;
Yoshioka, Tomokazu;
Kubota, Shigeki;
Iwai, Koichi;
Shimizu, Yukiyo;
Kanamori, Akihiro;
Yamazaki, Masashi

Publication type:

Article

Anatomical Single-Bundle Anterior Cruciate Ligament Reconstruction Using a Calcium Phosphate-Hybridized Tendon Graft with More than an Average of 5 Years of Follow-Up: A Follow-Up Study of a Randomized Controlled Trial.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 13, p. 4437, doi. 10.3390/jcm12134437

By:

Mutsuzaki, Hirotaka;
Kinugasa, Tomonori

Publication type:

Article

Impact of Prolonged Cessation of Organized Team Training Due to the COVID-19 Pandemic on the Body Composition of Japanese Elite Female Wheelchair Basketball Athletes.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 9, p. 3231, doi. 10.3390/jcm12093231

By:

Ishimoto, Ryu;
Mutsuzaki, Hirotaka;
Tachibana, Kaori;
Shimizu, Yukiyo;
Hada, Yasushi

Publication type:

Article

Clinical Trial for the Safety and Feasibility of Pedicle Screws Coated with a Fibroblast Growth Factor-2-Apatite Composite Layer for Posterior Cervical Fusion Surgery.

Published in:

Journal of Clinical Medicine, 2023, v. 12, n. 3, p. 947, doi. 10.3390/jcm12030947

By:

Nagashima, Katsuya;
Hara, Yuki;
Mutsuzaki, Hirotaka;
Totoki, Yasukazu;
Okano, Eriko;
Mataki, Kentaro;
Matsumoto, Yukei;
Yanagisawa, Yohei;
Noguchi, Hiroshi;
Sogo, Yu;
Ito, Atsuo;
Koda, Masao;
Yamazaki, Masashi

Publication type:

Article

Acute and Long-Term Effects of Stretching with Whole-Body Vibration on Young's Modulus of the Soleus Muscle Measured Using Shear Wave Elastography.

Published in:

Sports (2075-4663), 2024, v. 12, n. 6, p. 165, doi. 10.3390/sports12060165

By:

Miyasaka, Hayato;
Ebihara, Bungo;
Fukaya, Takashi;
Mutsuzaki, Hirotaka

Publication type:

Article

Development of fibrocartilage layers in the anterior cruciate ligament insertion in rabbits.

Published in:

2019

By:

Mutsuzaki, Hirotaka;
Nakajima, Hiromi;
Someji, Maika;
Sakane, Masataka

Publication type:

journal article

Use of Robot-Assisted Ankle Training in a Patient with an Incomplete Spinal Cord Injury: A Case Report.

Published in:

Journal of Functional Morphology & Kinesiology, 2023, v. 8, n. 1, p. 1, doi. 10.3390/jfmk8010031

By:

Kazunori Koseki;
Kazushi Takahashi;
Satoshi Yamamoto;
Kenichi Yoshikawa;
Atsushi Abe;
Hirotaka Mutsuzaki

Publication type:

Article

Simulating Knee-Stress Distribution Using a Computed Tomography-Based Finite Element Model: A Case Study.

Published in:

Journal of Functional Morphology & Kinesiology, 2023, v. 8, n. 1, p. 1, doi. 10.3390/jfmk8010015

By:

Kunihiro Watanabe;
Hirotaka Mutsuzaki;
Takashi Fukaya;
Toshiyuki Aoyama;
Syuichi Nakajima;
Norio Sekine;
Koichi Mori

Publication type:

Article

Radiolucent lines are decreased at 3 years following total knee arthroplasty using trabecular metal tibial components.

Published in:

Journal of International Medical Research, 2018, v. 46, n. 5, p. 1919, doi. 10.1177/0300060518757927

By:

Hirotaka Mutsuzaki;
Arata Watanabe;
Tomonori Kinugasa;
Kotaro Ikeda

Publication type:

Article

Evaluation of vertebral bone strength with a finite element method using low dose computed tomography imaging.

Published in:

2022

By:

Nakanowatari, Koki;
Watanabe, Kunihiro;
Mori, Koichi;
Nakajima, Syuichi;
Sekine, Norio;
Mutsuzaki, Hirotaka

Publication type:

journal article

Sway and Acceleration Changes of the Center of Mass during Walking Stance Phase before and after Total Knee Arthroplasty.

Published in:

Geriatrics (2308-3417), 2023, v. 8, n. 1, p. 2, doi. 10.3390/geriatrics8010002

By:

Fukaya, Takashi;
Mutsuzaki, Hirotaka;
Mori, Koichi

Publication type:

Article

Cell death and cell proliferation in cartilage layers in human anterior cruciate ligament tibial insertions after rupture.

Published in:

Connective Tissue Research, 2010, v. 51, n. 4, p. 282, doi. 10.3109/03008200903318303

By:

Mutsuzaki, Hirotaka;
Sakane, Masataka;
Honda, Katsuya;
Ikeda, Kotaro;
Hattori, Shinya;
Ochiai, Naoyuki

Publication type:

Article

The Training Effect of Early Intervention with a Hybrid Assistive Limb after Total Knee Arthroplasty.

Published in:

Case Reports in Orthopedics, 2017, p. 1, doi. 10.1155/2017/6912706

By:

Fukaya, Takashi;
Mutsuzaki, Hirotaka;
Yoshikawa, Kenichi;
Sano, Ayumu;
Mizukami, Masafumi;
Yamazaki, Masashi

Publication type:

Article

Effect of Training With the Hybrid Assistive Limb on Gait Cycle Kinematics After Total Knee Arthroplasty.

Published in:

Geriatric Orthopaedic Surgery & Rehabilitation, 2021, p. 1, doi. 10.1177/21514593211049075

By:

Takashi Fukaya;
Hirotaka Mutsuzaki;
Kenichi Yoshikawa;
Kazunori Koseki;
Koichi Iwai

Publication type:

Article

Early Recovery of Walking Ability in Patients After Total Knee Arthroplasty Using a Hip-Wearable Exoskeleton Robot: A Case-Controlled Clinical Trial.

Published in:

Geriatric Orthopaedic Surgery & Rehabilitation, 2021, p. 1, doi. 10.1177/21514593211027675

By:

Kazunori Koseki;
Hirotaka Mutsuzaki;
Kenichi Yoshikawa;
Koichi Iwai;
Yuko Hashizume;
Ryo Nakazawa;
Yutaka Kohno

Publication type:

Article

Influence of Knee Immobilization on Chondrocyte Apoptosis and Histological Features of the Anterior Cruciate Ligament Insertion and Articular Cartilage in Rabbits.

Published in:

International Journal of Molecular Sciences, 2017, v. 18, n. 2, p. 253, doi. 10.3390/ijms18020253

By:

Hirotaka Mutsuzaki;
Hiromi Nakajima;
Yasuyoshi Wadano;
Syogo Furuhata;
Masataka Sakane

Publication type:

Article

Influence of Gradual Elongation to the Patella Tendon Insertion in Rabbits.

Published in:

International Journal of Molecular Sciences, 2014, v. 15, n. 8, p. 14835, doi. 10.3390/ijms150814835

By:

Hirotaka Mutsuzaki;
Hiromi Nakajima;
Yasuyoshi Wadano;
Shintarou Watanabe;
Masataka Sakane

Publication type:

Article

The Calcium Phosphate Matrix of FGF-2-Apatite Composite Layers Contributes to Their Biological Effects.

Published in:

International Journal of Molecular Sciences, 2014, v. 15, n. 6, p. 10252, doi. 10.3390/ijms150610252

By:

Hirotaka Mutsuzaki;
Atsuo Ito;
Yu Sogo;
Masataka Sakane;
Ayako Oyane;
Masashi Yamazaki

Publication type:

Article

Improved Bonding of Partially Osteomyelitic Bone to Titanium Pins Owing to Biomimetic Coating of Apatite.

Published in:

International Journal of Molecular Sciences, 2013, v. 14, n. 12, p. 24366, doi. 10.3390/ijms141224366

By:

Hirotaka Mutsuzaki;
Yu Sogo;
Ayako Oyane;
Atsuo Ito

Publication type:

Article

Formation of Apatite Coatings on an Artificial Ligament Using a Plasma- and Precursor-Assisted Biomimetic Process.

Published in:

International Journal of Molecular Sciences, 2013, v. 14, n. 9, p. 19155, doi. 10.3390/ijms140919155

By:

Mutsuzaki, Hirotaka;
Yokoyama, Yoshiro;
Ito, Atsuo;
Oyane, Ayako

Publication type:

Article

Histological changes and apoptosis of cartilage layer in human anterior cruciate ligament tibial insertion after rupture.

Published in:

Knee Surgery, Sports Traumatology, Arthroscopy, 2007, v. 15, n. 5, p. 602, doi. 10.1007/s00167-006-0264-x

By:

Mutsuzaki, Hirotaka;
Sakane, Masataka;
Ikeda, Kotaro;
Ishii, Tomoo;
Hattori, Shinya;
Tanaka, Junzo;
Ochiai, Naoyuki

Publication type:

Article

Histological changes and apoptosis of cartilage layer in human anterior cruciate ligament tibial insertion after rupture.

Published in:

2007

By:

Mutsuzaki, Hirotaka;
Sakane, Masataka;
Ikeda, Kotaro;
Ishii, Tomoo;
Hattori, Shinya;
Tanaka, Junzo;
Ochiai, Naoyuki

Publication type:

journal article

Case Report: Robot-assisted gait training with the wearable cyborg hybrid assistive limb 2S size in three children with cerebral palsy.

Published in:

Frontiers in Rehabilitation Sciences, 2025, p. 1, doi. 10.3389/fresc.2025.1545105

By:

Takahashi, Kazushi;
Mutsuzaki, Hirotaka;
Nakayama, Tomohiro;
Kuroda, Mayumi Matsuda;
Koseki, Kazunori;
Yoshikawa, Kenichi;
Nakayama, Junko;
Oguro, Haruka;
Takeuchi, Ryoko;
Mizukami, Masafumi;
Watanabe, Hiroki;
Marushima, Aiki

Publication type:

Article

Voluntary-assisted Upper Limb Training for Severe Cerebral Palsy Using Robotics Devices and Neuromuscular Electrical Stimulation: Three Case Reports.

Published in:

Progress in Rehabilitation Medicine, 2022, v. 7, p. 1, doi. 10.2490/prm.20220050

By:

Mayumi Matsuda Kuroda;
Nobuaki Iwasaki;
Kenichi Yoshikawa;
Ryoko Takeuchi;
Yuki Mataki;
Tomohiro Nakayama;
Junko Nakayama;
Haruka Ohguro;
Kayo Tokeji;
Hirotaka Mutsuzaki

Publication type:

Article

Single-joint Hybrid Assistive Limb in Knee Rehabilitation after ACL Reconstruction: An Open-label Feasibility and Safety Trial.

Published in:

Progress in Rehabilitation Medicine, 2022, v. 7, p. 1, doi. 10.2490/prm.20220036

By:

Yuichiro Soma;
Hirotaka Mutsuzaki;
Tomokazu Yoshioka;
Shigeki Kubota;
Yukiyo Shimizu;
Akihiro Kanamori;
Masashi Yamazaki

Publication type:

Article

Gait Training after Stroke with a Wearable Robotic Device: A Case Report of Further Improvements in Walking Ability after a Recovery Plateau.

Published in:

Progress in Rehabilitation Medicine, 2021, v. 6, p. 1, doi. 10.2490/prm.20210037

By:

Kiyoshige Ishibashi;
Kenichi Yoshikawa;
Kazunori Koseki;
Toshiyuki Aoyama;
Daisuke Ishii;
Satoshi Yamamoto;
Tomoyuki Matsuda;
Kazuhide Tomita;
Hirotaka Mutsuzaki;
Yutaka Kohno

Publication type:

Article

Feasibility and safety study of wearable cyborg Hybrid Assistive Limb for pediatric patients with cerebral palsy and spinal cord disorders.

Published in:

Frontiers in Neurology, 2023, p. 01, doi. 10.3389/fneur.2023.1255620

By:

Kazushi Takahashi;
Masafumi Mizukami;
Hiroki Watanabe;
Mayumi Matsuda Kuroda;
Yukiyo Shimizu;
Takashi Nakajima;
Hirotaka Mutsuzaki;
Hiroshi Kamada;
Kayo Tokeji;
Yasushi Hada;
Kazunori Koseki;
Kenichi Yoshikawa;
Tomohiro Nakayama;
Nobuaki Iwasaki;
Hiroaki Kawamoto;
Yoshiyuki Sankai;
Masashi Yamazaki;
Akira Matsumura;
Aiki Marushima

Publication type:

Article

Use of Hybrid Assistive Limb (HAL<sup>®</sup>) for a postoperative patient with cerebral palsy: a case report.

Published in:

BMC Research Notes, 2018, v. 11, p. 1, doi. 10.1186/s13104-018-3311-z

By:

Yuki Mataki;
Hiroshi Kamada;
Hirotaka Mutsuzaki;
Yukiyo Shimizu;
Ryoko Takeuchi;
Masafumi Mizukami;
Kenichi Yoshikawa;
Kazushi Takahashi;
Mayumi Matsuda;
Nobuaki Iwasaki;
Hiroaki Kawamoto;
Yasuyoshi Wadano;
Yoshiyuki Sankai;
Masashi Yamazaki

Publication type:

Article

Benefits of a Wearable Cyborg HAL (Hybrid Assistive Limb) in Patients with Childhood-Onset Motor Disabilities: A 1-Year Follow-Up Study.

Published in:

Pediatric Reports, 2023, v. 15, n. 1, p. 215, doi. 10.3390/pediatric15010017

By:

Kuroda, Mayumi Matsuda;
Iwasaki, Nobuaki;
Mutsuzaki, Hirotaka;
Yoshikawa, Kenichi;
Takahashi, Kazushi;
Nakayama, Tomohiro;
Nakayama, Junko;
Takeuchi, Ryoko;
Mataki, Yuki;
Ohguro, Haruka;
Tomita, Kazuhide

Publication type:

Article

Short-Term Outcome of Rehabilitation Program with Hybrid Assistive Limb after Tendon Lengthening in Patients with Cerebral Palsy.

Published in:

Pediatric Reports, 2022, v. 14, n. 4, p. 505, doi. 10.3390/pediatric14040059

By:

Kuroda, Mayumi Matsuda;
Mutsuzaki, Hirotaka;
Nakagawa, Shogo;
Yoshikawa, Kenichi;
Takahashi, Kazushi;
Mataki, Yuki;
Takeuchi, Ryoko;
Iwasaki, Nobuaki;
Yamazaki, Masashi

Publication type:

Article

Robot-Assisted Ankle Rehabilitation Using the Hybrid Assistive Limb for Children after Equinus Surgery: A Report of Two Cases.

Published in:

2022

By:

Takahashi, Kazushi;
Mutsuzaki, Hirotaka;
Yoshikawa, Kenichi;
Yamamoto, Satoshi;
Koseki, Kazunori;
Takeuchi, Ryoko;
Mataki, Yuki;
Iwasaki, Nobuaki

Publication type:

Case Study

Differences in placement of calcium phosphate-hybridized tendon grafts within the femoral bone tunnel during ACL reconstruction do not influence tendon-to-bone healing.

Published in:

Journal of Orthopaedic Surgery & Research, 2017, v. 12, p. 1, doi. 10.1186/s13018-017-0583-2

By:

Hirotaka Mutsuzaki;
Hiromi Nakajima;
Shunsuke Nomura;
Masataka Sakane

Publication type:

Article

Reducing the risk of impaired bone apposition to titanium screws with the use of fibroblast growth factor-2-apatite composite layer coating.

Published in:

Journal of Orthopaedic Surgery & Research, 2017, v. 12, p. 1, doi. 10.1186/s13018-016-0501-z

By:

Kengo Fujii;
Atsuo Ito;
Hirotaka Mutsuzaki;
Shinji Murai;
Yu Sogo;
Yuki Hara;
Masashi Yamazaki

Publication type:

Article

Intra-articular injection of tranexamic acid via a drain plus drain-clamping to reduce blood loss in cementless total knee arthroplasty.

Published in:

Journal of Orthopaedic Surgery & Research, 2012, v. 7, n. 1, p. 32, doi. 10.1186/1749-799X-7-32

By:

Hirotaka Mutsuzaki;
Kotaro Ikeda

Publication type:

Article

Fibroblast growth factor‐2‐apatite composite layers on titanium screw to reduce pin tract infection rate.

Published in:

Journal of Biomedical Materials Research, Part B: Applied Biomaterials, 2008, v. 86B, n. 2, p. 365, doi. 10.1002/jbm.b.31029

By:

Mutsuzaki, Hirotaka;
Ito, Atsuo;
Sakane, Masataka;
Sogo, Yu;
Oyane, Ayako;
Ochiai, Naoyuki

Publication type:

Article

Do Stainless-Steel Pins Coated with Fibroblast Growth Factor–Calcium Phosphatase Composite Layers Have Anti-Infective Effects?

Published in:

Medicina (1010660X), 2024, v. 60, n. 9, p. 1419, doi. 10.3390/medicina60091419

By:

Totoki, Yasukazu;
Mutsuzaki, Hirotaka;
Yanagisawa, Yohei;
Sogo, Yu;
Yasunaga, Mayu;
Noguchi, Hiroshi;
Matsumoto, Yukei;
Koda, Masao;
Ito, Atsuo;
Yamazaki, Masashi

Publication type:

Article

Safety and Early Return to Sports for Early ACL Reconstruction in Young Athletes: A Retrospective Study.

Published in:

Medicina (1010660X), 2024, v. 60, n. 8, p. 1229, doi. 10.3390/medicina60081229

By:

Yamanashi, Yuki;
Mutsuzaki, Hirotaka;
Kawashima, Tatsuhiro;
Ikeda, Kotaro;
Deie, Masataka;
Kinugasa, Tomonori

Publication type:

Article

Association between Sarcopenia and Balance in Patients Undergoing Inpatient Rehabilitation after Hip Fractures: A Retrospective Cohort Study.

Published in:

Medicina (1010660X), 2024, v. 60, n. 5, p. 742, doi. 10.3390/medicina60050742

By:

Ishimoto, Ryu;
Mutsuzaki, Hirotaka;
Shimizu, Yukiyo;
Takeuchi, Ryoko;
Matsumoto, Shuji;
Hada, Yasushi

Publication type:

Article

Relationship between the Young's Modulus of the Achilles Tendon and Ankle Dorsiflexion Angle at Maximum Squat Depth in Healthy Young Males.

Published in:

Medicina (1010660X), 2023, v. 59, n. 6, p. 1105, doi. 10.3390/medicina59061105

By:

Miyasaka, Hayato;
Ebihara, Bungo;
Fukaya, Takashi;
Mutsuzaki, Hirotaka

Publication type:

Article

Periostin Contributes to Fibrocartilage Layer Growth of the Patella Tendon Tibial Insertion in Mice.

Published in:

Medicina (1010660X), 2022, v. 58, n. 7, p. N.PAG, doi. 10.3390/medicina58070957

By:

Mutsuzaki, Hirotaka;
Yoshida, Yuta;
Nakajima, Hiromi

Publication type:

Article

Influence of the Amount of Change in Quadriceps Tendon Young's Modulus on Amount of Change in Walking Speed before and after Total Knee Arthroplasty.

Published in:

Medicina (1010660X), 2021, v. 57, n. 12, p. 1329, doi. 10.3390/medicina57121329

By:

Ebihara, Bungo;
Mutsuzaki, Hirotaka;
Fukaya, Takashi;
Iwai, Koichi

Publication type:

Article

A Simulation Case Study of Knee Joint Compressive Stress during the Stance Phase in Severe Knee Osteoarthritis Using Finite Element Method.

Published in:

Medicina (1010660X), 2021, v. 57, n. 6, p. 1, doi. 10.3390/medicina57060550

By:

Takashi Fukaya;
Hirotaka Mutsuzaki;
Toshiyuki Aoyama;
Kunihiro Watanabe;
Koichi Mori

Publication type:

Article