D. Hara

发表

Late dislocation is associated with recurrence after total hip arthroplasty

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2013, International Orthopaedics.

Results at a minimum of 10 years of follow-up for AMS and PerFix HA-coated cementless total hip arthroplasty: impact of cross-linked polyethylene on implant longevity

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2013, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Patient-reported outcomes after primary or revision total hip arthroplasty: A propensity score-matched Asian cohort study

S. Hamai, Y. Nakashima, M. Fujii, 2021, PloS one.

Quantification of Pelvic Tilt and Rotation by Width/Height Ratio of Obturator Foramina on Anteroposterior Radiographs

Y. Iwamoto, Y. Nakashima, Masanobu Hirata, 2016, Hip international : the journal of clinical and experimental research on hip pathology and therapy.

Elucidation of target implant orientations with the safety range of hip rotation with adduction or abduction during squatting: Simulation based on in vivo replaced hip kinematics

H. Higaki, S. Hamai, Y. Nakashima, 2022, Frontiers in Bioengineering and Biotechnology.

Evaluation of optimal implant alignment in total hip arthroplasty based on postoperative range of motion simulation

S. Hamai, Y. Nakashima, M. Fujii, 2022, Clinical Biomechanics.

Wear analysis of the first-generation cross-linked polyethylene at minimum 10 years follow-up after THA: no significant effect of sports participation

S. Hamai, Y. Nakashima, M. Fujii, 2021, Journal of Artificial Organs.

Late failure of annealed highly cross-linked polyethylene acetabular liner.

Y. Iwamoto, M. Todo, Takuaki Yamamoto, 2013, Journal of the mechanical behavior of biomedical materials.

Computer simulation based on in vivo kinematics of a replaced hip during chair-rising for elucidating target cup positioning with a safety range of hip rotation

H. Higaki, S. Hamai, Y. Nakashima, 2021, Clinical Biomechanics.

Surgeon error in performing intraoperative estimation of stem anteversion in cementless total hip arthroplasty.

Satoshi Hamai, Yasuharu Nakashima, Yukihide Iwamoto, 2013, The Journal of arthroplasty.

High prevalence of cam deformity in dysplastic hips: A three‐dimensional CT study

Y. Iwamoto, Y. Nakashima, M. Fujii, 2016, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

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

H. Higaki, S. Hamai, Y. Nakashima, 2020, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Dynamic hip kinematics during squatting before and after total hip arthroplasty

H. Higaki, S. Hamai, Y. Nakashima, 2018, Journal of Orthopaedic Surgery and Research.

Subclinical bilateral involvement of the hip in patients with slipped capital femoral epiphysis—a multicentre study

S. Hamai, Takuaki Yamamoto, Tomoyuki Nakamura, 2013, International Orthopaedics.

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

S. Hamai, Y. Nakashima, Taishi Sato, 2023, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Risk factors for acetabular retroversion in developmental dysplasia of the hip: does the Pemberton osteotomy contribute?

Y. Iwamoto, Y. Nakashima, Taishi Sato, 2014, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

The influence of bone marrow edema for the assessment of the boundaries of necrotic lesions in patients with osteonecrosis of the femoral head

S. Hamai, Takuaki Yamamoto, Y. Nakashima, 2022, Scientific Reports.

Tapered wedge stems decrease early postoperative subsidence following cementless total hip arthroplasty in Dorr type C femurs compared to fit-and-fill stems

S. Hamai, Y. Nakashima, M. Fujii, 2021, Journal of Orthopaedic Surgery and Research.

A propensity score-matched comparison of patient satisfaction following periacetabular osteotomy or total hip arthroplasty for developmental dysplasia of the hip in an Asian cohort

S. Hamai, Y. Nakashima, G. Motomura, 2022, Hip international : the journal of clinical and experimental research on hip pathology and therapy.

Bone bonding strength of diamond-structured porous titanium-alloy implants manufactured using the electron beam-melting technique.

Yasuharu Nakashima, Yukihide Iwamoto, Daisuke Hara, 2016, Materials science & engineering. C, Materials for biological applications.

Abductor recovery after muscle-sparing periacetabular osteotomy using a lateral approach

S. Hamai, Y. Nakashima, Taishi Sato, 2022, Journal of hip preservation surgery.

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

H. Higaki, S. Hamai, Y. Nakashima, 2019, Journal of Medical Case Reports.

Factors affecting patient satisfaction related to cost and treatment effectiveness in rheumatoid arthritis: results from the multicenter observational cohort study, FRANK Registry

Y. Akasaki, Akie Hirata, H. Niiro, 2021, Arthritis Research & Therapy.

How does transtrochanteric anterior rotational osteotomy change the dynamic three-dimensional intact ratio in hips with osteonecrosis of the femoral head?

S. Banks, S. Hamai, Y. Nakashima, 2021, Clinical biomechanics.

Dynamic hip kinematics in patients with hip osteoarthritis during weight-bearing activities.

Y. Iwamoto, H. Higaki, S. Hamai, 2016, Clinical biomechanics.

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

Y. Iwamoto, H. Higaki, S. Hamai, 2014, BioMed research international.

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

H. Higaki, S. Hamai, Y. Nakashima, 2020, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

In vivo kinematic analysis of replaced hip during stationary cycling and computer simulation of optimal cup positioning against prosthetic impingement.

H. Higaki, S. Hamai, Y. Nakashima, 2019, Clinical biomechanics.

Dynamic Hip Kinematics During the Golf Swing After Total Hip Arthroplasty

Y. Iwamoto, H. Higaki, S. Hamai, 2016, The American journal of sports medicine.

In vivo kinematics of healthy male knees during squat and golf swing using image-matching techniques.

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2016, The Knee.

Objective activity levels and patient-reported outcomes after total hip arthroplasty and periacetabular osteotomy: Retrospective matched cohort study at mean 12-year follow-up.

S. Hamai, Y. Nakashima, G. Motomura, 2022, The Journal of arthroplasty.

Analysis of Factors That Influence Patient Satisfaction After Periacetabular Osteotomy: An Asian Cohort Study.

S. Hamai, Y. Nakashima, M. Fujii, 2022, Orthopedics.

Minimum 10-Year Clinical Outcomes After Periacetabular Osteotomy for Advanced Osteoarthritis Due to Hip Dysplasia.

S. Hamai, J. Fukushi, Y. Nakashima, 2018, Orthopedics.

Sports Participation in Patients After Total Hip Arthroplasty vs Periacetabular Osteotomy: A Propensity Score-Matched Asian Cohort Study.

S. Hamai, Y. Nakashima, G. Motomura, 2017, The Journal of arthroplasty.

Does Participation in Sports Affect Osteoarthritic Progression After Periacetabular Osteotomy?

S. Hamai, J. Fukushi, Y. Nakashima, 2017, The American journal of sports medicine.

Delayed diagnosis of ankylosing spondylitis in a Japanese population

Y. Iwamoto, K. Okazaki, Y. Akasaki, 2016, Modern rheumatology.

Neck fracture of femoral stems with a sharp slot at the neck: biomechanical analysis

Y. Iwamoto, T. Mawatari, M. Todo, 2015, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Analysis of factors influencing patient satisfaction after total hip arthroplasty in a Japanese cohort: the significant effect of postoperative physical activity

S. Hamai, Y. Nakashima, M. Fujii, 2022, Journal of physical therapy science.

Multiple Imputation to Salvage Partial Respondents

S. Hamai, Y. Nakashima, M. Fujii, 2022, The Journal of bone and joint surgery. American volume.

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

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, Modern rheumatology.

Contralateral Hip Abductor Muscle Strength Associated with Comfort of Getting into and out of the Car after Total Hip Arthroplasty

S. Hamai, Y. Nakashima, Tetsunari Harada, 2023, Journal of clinical medicine.

Sports Participation in Patients After Total Hip Arthroplasty vs Periacetabular Osteotomy: A Propensity Score-Matched Asian Cohort Study.

S. Hamai, Y. Nakashima, G. Motomura, 2017, The Journal of arthroplasty.

Synovial-tissue resident macrophages play proinflammatory functions in the pathogenesis of RA while maintaining the phenotypes in the steady state.

S. Sawa, J. Fukushi, S. Kawahara, 2024, Immunological medicine.

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

S. Hamai, Y. Nakashima, M. Fujii, 2023, Scientific reports.

Optimal anterior femoral offset for functional range of motion in total hip arthroplasty—a computer simulation study

Y. Iwamoto, Y. Nakashima, Yusuke Kohno, 2015, International Orthopaedics.