S. Hamai

发表

Subclinical cartilage degeneration in young athletes with posterior cruciate ligament injuries detected with T1ρ magnetic resonance imaging mapping

H. Honda, Y. Takayama, Y. Iwamoto, 2015, Knee Surgery, Sports Traumatology, Arthroscopy.

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

Y. Iwamoto, K. Okazaki, Kanji Osaki, 2017, Journal of Orthopaedic Science.

Risk factor analysis for postoperative complications requiring revision surgery after transtrochanteric rotational osteotomy for osteonecrosis of the femoral head

S. Hamai, Takuaki Yamamoto, J. Fukushi, 2018, Journal of Orthopaedic Surgery and Research.

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

S. Hamai, J. Fukushi, Y. Nakashima, 2020, Modern rheumatology.

Scintigraphic assessments of the reparative process in osteonecrosis of the femoral head using SPECT/CT with 99mTc hydroxymethylene diphosphonate

Satoshi Hamai, Hiroshi Honda, Koichiro Abe, 2014, Nuclear medicine communications.

In vivo kinematic analysis of the glenohumeral joint during dynamic full axial rotation and scapular plane full abduction in healthy shoulders

Y. Iwamoto, H. Higaki, S. Hamai, 2017, Knee Surgery, Sports Traumatology, Arthroscopy.

Does accelerometer-based portable navigation provide more accurate and precise cup orientation without prosthetic impingement than conventional total hip arthroplasty? A randomized controlled study

S. Hamai, Y. Nakashima, M. Fujii, 2022, International Journal of Computer Assisted Radiology and Surgery.

Combined anteversion technique reduced the dislocation in cementless total hip arthroplasty

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

Dynamic kinematics of the glenohumeral joint in shoulders with rotator cuff tears

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

In vivo dynamic acromiohumeral distance in shoulders with rotator cuff tears

H. Higaki, S. Hamai, Y. Nakanishi, 2018, Clinical biomechanics.

Tibiofemoral kinematics in healthy and osteoarthritic knees during twisting.

H. Higaki, S. Hamai, Y. Nakashima, 2020, Journal of orthopaedics.

Optimal entry position on the lateral femoral surface for outside-in drilling technique to restore the anatomical footprint of anterior cruciate ligament

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2016, Knee Surgery, Sports Traumatology, Arthroscopy.

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

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

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

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2017, Archives of Orthopaedic and Trauma Surgery.

No influence of coronal laxity and alignment on lift-off after well-balanced and aligned total knee arthroplasty

Y. Iwamoto, H. Miura, K. Okazaki, 2013, Knee Surgery, Sports Traumatology, Arthroscopy.

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.

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.

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.

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

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

Physiological sagittal plane patellar kinematics during dynamic deep knee flexion

S. Banks, Y. Iwamoto, H. Miura, 2013, International Orthopaedics.

S. Hamai, Takuaki Yamamoto, J. Fukushi, 2018, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Anterior cruciate ligament reconstruction in a patient who has received systemic steroids for autoimmune disease

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2017, Asia-Pacific Journal of Sports Medicine, Arthroscopy, Rehabilitation and Technology.

Degenerative changes in cartilage likely occur in the medial compartment after anterior cruciate ligament reconstruction

H. Honda, Y. Takayama, H. Mizu-uchi, 2019, Knee Surgery, Sports Traumatology, Arthroscopy.

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

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

Motion analysis of kneeling in cruciate-retaining and posterior-substituting total knee arthroplasty

Kosaku Kurata, Satoshi Hamai, Hiromasa Miura, 2006 .

1214 Motion Analysis for Artificial Knee Implants during Walking using Image Matching Technique

Satoshi Hamai, Hiromasa Miura, Yoshitaka Nakanishi, 2005 .

111 Motion analysis of artificial knee joints during knee extension activities

Satoshi Hamai, Hiromasa Miura, Yifeng Wang, 2015 .

Factors Associated with Abnormal Joint Contact Pressure after Periacetabular Osteotomy: A Finite-Element Analysis1.

S. Hamai, Y. Nakashima, M. Fujii, 2022, The Journal of arthroplasty.

J0210303 Motion analysis of normal knee joint during in Golf Swing

Satoshi Hamai, Yoshitaka Nakanishi, Satoru Ikebe, 2014 .

University of Florida Tenure and Promotion Information Packet 1 . CANDIDATE FOR TENURE AND PROMOTION TO ASSOCIATE PROFESSOR

B. Fregly, S. Banks, Y. Iwamoto, 2008 .

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

S. Hamai, Y. Nakashima, Toshifumi Fujiwara, 2018, Modern rheumatology.

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.

Does accelerometer-based portable navigation provide more accurate and precise cup orientation without prosthetic impingement than conventional total hip arthroplasty? A randomized controlled study

S. Hamai, Y. Nakashima, M. Fujii, 2022, International Journal of Computer Assisted Radiology and Surgery.

Extraction of determinants of postoperative length of stay from operation records

S. Hirokawa, Y. Iwamoto, S. Hamai, 2014, 2014 IEEE Workshop on Electronics, Computer and Applications.

Prevalence and Characteristics of Frailty at 6 months FollOwing Total Hip and Knee Arthroplasty in Patients With End-Stage OA

S. Hamai, Y. Nakashima, G. Motomura, 2022, Geriatric orthopaedic surgery & rehabilitation.

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

S. Hamai, Y. Nakashima, M. Fujii, 2021, Archives of Orthopaedic and Trauma Surgery.

Is a Stem Version on the Crosstable Lateral Radiograph Accurate in Total Hip Arthroplasty?

Y. Iwamoto, S. Hamai, Y. Nakashima, 2016, The Journal of arthroplasty.

Dynamic Hip Kinematics During the Golf Swing After Total Hip Arthroplasty

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

Factors affecting short-term functional gain following total knee arthroplasty in patients aged from 75 years at a postacute rehabilitation setting

S. Hamai, Y. Nakashima, K. Kawaguchi, 2022, International journal of rehabilitation research. Internationale Zeitschrift fur Rehabilitationsforschung. Revue internationale de recherches de readaptation.

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

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

Dislocation and its recurrence after revision total hip arthroplasty

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, International Orthopaedics.

Multiple Imputation to Salvage Partial Respondents

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

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.

20-year hip survivorship and patient-reported outcome measures after transpositional osteotomy of the acetabulum for dysplastic hips.

S. Hamai, Y. Nakashima, M. Fujii, 2022, The bone & joint journal.

Sagittal femoral bowing contributes to distal femoral valgus angle deviation in malrotated preoperative radiographs

Y. Akasaki, S. Hamai, Kenta Momii, 2022, BMC Musculoskeletal Disorders.

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.

Smaller femoral neck anteversion in varus knees than in healthy and valgus knees

S. Banks, Y. Akasaki, S. Hamai, 2022, Clinical anatomy.

523 Motion Analysis of Stair Climbing for Artificial Knee Implants

Satoshi Hamai, Hiromasa Miura, Yoshitaka Nakanishi, 2006 .

Transverse osteotomy closer to tibial plateau is associated with larger postoperative change in valgus laxity after open-wedge high tibial osteotomy

Y. Akasaki, S. Hamai, Y. Nakashima, 2021, Knee Surgery, Sports Traumatology, Arthroscopy.

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

Y. Iwamoto, S. Matsuda, H. Mizu-uchi, 2015, 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.

Comparison of the impact of closing wedge versus opening wedge high tibial osteotomy on proximal tibial deformity and subsequent revision to total knee arthroplasty

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2017, Knee Surgery, Sports Traumatology, Arthroscopy.

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

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2015, Rheumatology International.

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

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2019, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Effect of coronal plane acetabular correction on joint contact pressure in Periacetabular osteotomy: a finite-element analysis

S. Hamai, Y. Nakashima, M. Fujii, 2022, BMC Musculoskeletal Disorders.

Is Anterior Rotation of the Acetabulum Necessary to Normalize Joint Contact Pressure in Periacetabular Osteotomy? A Finite-element Analysis Study

S. Hamai, Y. Nakashima, M. Fujii, 2021, Clinical orthopaedics and related research.

Does Patient-specific Functional Pelvic Tilt Affect Joint Contact Pressure in Hip Dysplasia? A Finite-element Analysis Study

S. Hamai, Y. Nakashima, M. Fujii, 2021, Clinical orthopaedics and related research.

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.

Effect of sagittal pelvic tilt on joint stress distribution in hip dysplasia: A finite element analysis.

Satoshi Hamai, Mitsugu Todo, Yasuharu Nakashima, 2020, Clinical biomechanics.

Do component position and muscle strength affect the cup-head translation during gait after total hip arthroplasty?

S. Hamai, Y. Nakashima, Daisuke Hara, 2019, European Journal of Orthopaedic Surgery & Traumatology.

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

Satoshi Hamai, Hiromasa Miura, Takeshi Shimoto, 2008, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

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

Y. Iwamoto, S. Hamai, Kiyoshi Miyazaki, 2015, BMC Musculoskeletal Disorders.

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.

Factors Associated With Severity of Intra-articular Lesions in Patients With Severe Hip Dysplasia.

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

Traumatic Atlanto-Occipital Dislocation With Atlantoaxial Subluxation

K. Harimaya, Y. Iwamoto, S. Hamai, 2006, Spine.

Clinical Results of Primary Total Knee Arthroplasty in Patients with Severe Deformities due to Rheumatoid Arthritis

S. Hamai, 幸英岩本, 寿明宮原, 2015 .

Clinical evaluation of hip joint diseases: total hip arthroplasty to support patients’ quality of life

S. Lyman, S. Hamai, G. Motomura, 2023, Journal of Joint Surgery and Research.

Ischio-pubic stress fracture after peri-acetabular osteotomy in patients with hip dysplasia

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2014, International Orthopaedics.

Knee kinematics in medial osteoarthritis during in vivo weight‐bearing activities

Satoshi Hamai, Hiromasa Miura, Benjamin J Fregly, 2009, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Comparison of in vivo knee kinematics before and after bicruciate-stabilized total knee arthroplasty during squatting

K. Okazaki, H. Higaki, S. Hamai, 2021, BMC Musculoskeletal Disorders.

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

K. Okazaki, H. Higaki, S. Hamai, 2021, 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.

In vivo knee kinematics during stair and deep flexion activities in patients with bicruciate substituting total knee arthroplasty.

Satoshi Hamai, Yuji Kuroyanagi, Scott A Banks, 2012, The Journal of arthroplasty.

Dynamic activity dependence of in vivo normal knee kinematics

Satoshi Hamai, Hiromasa Miura, Takeshi Shimoto, 2008, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Kinematic analysis of kneeling in cruciate‐retaining and posterior‐stabilized total knee arthroplasties

Satoshi Hamai, Hiromasa Miura, Takeshi Shimoto, 2008, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Can magnetic resonance imaging–derived bone models be used for accurate motion measurement with single‐plane three‐dimensional shape registration?

Satoshi Hamai, Hiromasa Miura, Benjamin J Fregly, 2007, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Can MR derived bone models be used for acurate motion measurement with single-plane 3D shape registration?

Takaaki Moro-Oka, Satoshi Hamai, Hiromasa Miura, 2006 .

In Vivo Healthy Knee Kinematics during Dynamic Full Flexion

Satoshi Hamai, Hiromasa Miura, Scott A. Banks, 2012, BioMed research international.

Comparison of static and dynamic knee kinematics during squatting.

S A Banks, S Mu, T Moro-Oka, 2011, Clinical biomechanics.

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

S. Hamai, Y. Nakashima, M. Fujii, 2020, Modern rheumatology.

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.

Extension gap needs more than 1-mm laxity after implantation to avoid post-operative flexion contracture in total knee arthroplasty

Y. Iwamoto, S. Matsuda, H. Mizu-uchi, 2014, Knee Surgery, Sports Traumatology, Arthroscopy.

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.

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.

Influencing Factors for Joint Perception After Total Hip Arthroplasty: Asian Cohort Study.

S. Hamai, Y. Nakashima, M. Fujii, 2019, 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.

Comparison of 10-year clinical wear of annealed and remelted highly cross-linked polyethylene: A propensity-matched cohort study.

Y. Iwamoto, H. Miura, S. Hamai, 2016, Journal of the mechanical behavior of biomedical materials.

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.

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

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

Bilateral corticosteroid-induced osteonecrosis of the femoral head detected at a 6-week interval

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2015, SpringerPlus.

The Results of Total Hip Arthroplasty After Sugioka Transtrochanteric Anterior Rotational Osteotomy for Osteonecrosis.

S. Hamai, J. Fukushi, Y. Nakashima, 2017, The Journal of arthroplasty.

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

S. Hamai, Kenta Momii, Takuaki Yamamoto, 2019, Journal of Medical Case Reports.

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

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

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

T. Mawatari, Tetsuro Nakamura, S. Hamai, 2022, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Morphological changes affecting ipsilateral and contralateral leg alignment after total hip arthroplasty.

Y. Akasaki, S. Hamai, Y. Nakashima, 2021, Journal of orthopaedics.

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

S. Hamai, Y. Nakashima, G. Motomura, 2021, Progress in rehabilitation medicine.

The clinicopathologic findings of a subchondral insufficiency fracture of the femoral head in a male patient: a case report

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, Skeletal Radiology.

Effect of Tibial Posterior Slope on Knee Kinematics, Quadriceps Force, and Patellofemoral Contact Force After Posterior-Stabilized Total Knee Arthroplasty.

Satoshi Hamai, Hiroyuki Nakahara, Yukihide Iwamoto, 2015, The Journal of arthroplasty.

Bony landmarks with tibial cutting surface are useful to avoid rotational mismatch in total knee arthroplasty

H. Mizu-uchi, Y. Akasaki, S. Hamai, 2018, Knee Surgery, Sports Traumatology, Arthroscopy.

Influence of the posterior tibial slope on the flexion gap in total knee arthroplasty.

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2014, The Knee.

In vivo kinematics of gait in posterior-stabilized and bicruciate-stabilized total knee arthroplasties using image-matching techniques

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2018, International Orthopaedics.

Continuous sagittal radiological evaluation of stair-climbing in cruciate-retaining and posterior-stabilized total knee arthroplasties using image-matching techniques.

Y. Iwamoto, K. Okazaki, H. Higaki, 2015, The Journal of arthroplasty.

“Grand-piano sign” as a femoral rotational indicator in both varus and valgus knees: a simulation study of anterior resection surface in total knee arthroplasty

Y. Akasaki, S. Hamai, Y. Nakashima, 2023, Knee Surgery, Sports Traumatology, Arthroscopy.

Contact stress analysis of the anterior tibial post in bi-cruciate stabilized and mobile-bearing posterior stabilized total knee arthroplasty designs.

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2016, Journal of the mechanical behavior of biomedical materials.

Evaluation of impingement of the anterior tibial post during gait in a posteriorly-stabilised total knee replacement.

Y. Iwamoto, S. Matsuda, H. Miura, 2008, The Journal of bone and joint surgery. British volume.

Late dislocation is associated with recurrence after total hip arthroplasty

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

Contact stress at the anterior aspect of the tibial post in posterior-stabilized total knee replacement.

Y. Iwamoto, S. Matsuda, H. Miura, 2010, The Journal of bone and joint surgery. American volume.

Kinematic analysis of mobile-bearing total knee arthroplasty using a 6-DOF knee simulator

Y. Iwamoto, H. Miura, H. Higaki, 2008, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

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

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2017, Archives of Orthopaedic and Trauma Surgery.

The influence of post-operative knee coronal alignment parameters on long-term patient-reported outcomes after closed-wedge high tibial osteotomy.

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2020, Journal of orthopaedics.

Two-dimensional planning can result in internal rotation of the femoral component in total knee arthroplasty

Satoshi Hamai, Hiroyuki Nakahara, Yukihide Iwamoto, 2014, Knee Surgery, Sports Traumatology, Arthroscopy.

Does knee stability in the coronal plane in extension affect function and outcome after total knee arthroplasty?

Y. Iwamoto, K. Okazaki, H. Higaki, 2015, Knee Surgery, Sports Traumatology, Arthroscopy.

Short-term results of total hip arthroplasty using a tapered cone stem for patients with previous femoral osteotomy.

S. Hamai, Y. Nakashima, M. Fujii, 2022, Journal of orthopaedics.

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

T. Mawatari, H. Mizu-uchi, Y. Akasaki, 2020, Journal of orthopaedic research : official publication of the Orthopaedic Research Society.

Correction of coronal alignment correlates with reconstruction of joint height in unicompartmental knee arthroplasty

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2015, Bone & joint research.

Does high hip centre affect dislocation after total hip arthroplasty for developmental dysplasia of the hip?

S. Hamai, J. Fukushi, Y. Nakashima, 2018, International Orthopaedics.

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.

Squatting after total hip arthroplasty: Patient-reported outcomes and in vivo three-dimensional kinematic study.

H. Higaki, S. Hamai, Y. Nakashima, 2021, The Journal of arthroplasty.

Bi-cruciate stabilized total knee arthroplasty can reduce the risk of knee instability associated with posterior tibial slope

H. Mizu-uchi, K. Okazaki, S. Hamai, 2018, Knee Surgery, Sports Traumatology, Arthroscopy.

Three-dimensional kinematics and kinetics of getting into and out of a car in patients after total hip arthroplasty.

S. Hamai, Y. Nakashima, M. Fujii, 2022, Gait & posture.

Rotational alignment of the tibial component affects the kinematic rotation of a weight-bearing knee after total knee arthroplasty.

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2015, The Knee.

Cementless total hip arthroplasty for patients previously treated with femoral osteotomy for hip dysplasia: the incidence of periprosthetic fracture

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2016, International Orthopaedics.

Vertebral strength changes in rheumatoid arthritis patients treated with alendronate, as assessed by finite element analysis of clinical computed tomography scans: a prospective randomized clinical trial.

N. Kinukawa, T. Keaveny, Y. Iwamoto, 2008, Arthritis and rheumatism.

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

Satomi Tanaka, K. Fujita, Kanako Yakushiji, 2020, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Dynamic scapulohumeral rhythm: Comparison between healthy shoulders and those with large or massive rotator cuff tear

H. Higaki, S. Hamai, Y. Nakashima, 2020, Journal of orthopaedic surgery.

Pre- and post-operative evaluation of pincer-type femoroacetabular impingement during squat using image-matching techniques: A case report

H. Higaki, S. Hamai, Y. Nakashima, 2017, International journal of surgery case reports.

Preoperative rather than Postoperative Intra-articular Cartilage Degeneration Affects Long-term Survivorship of Periacetabular Osteotomy.

S. Hamai, Y. Noguchi, Y. Nakashima, 2021, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

Remodelling of femoral head–neck junction in slipped capital femoral epiphysis: a multicentre study

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

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

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

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.

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

S. Hamai, J. Fukushi, Y. Nakashima, 2019, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Femoral tunnel apertures on the lateral cortex in anterior cruciate ligament reconstruction: an analysis of cortical button fixation.

Y. Iwamoto, H. Mizu-uchi, K. Okazaki, 2014, Arthroscopy : the journal of arthroscopic & related surgery : official publication of the Arthroscopy Association of North America and the International Arthroscopy Association.

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.

Inverted V-shaped high tibial osteotomy for severe tibia vara associated with Turner syndrome: A case report and review of literature

K. Okazaki, S. Hamai, Y. Nakashima, 2017, International journal of surgery case reports.

Visualization of a cam-type femoroacetabular impingement while squatting using image-matching techniques: a case report

H. Higaki, S. Hamai, Y. Nakashima, 2017, Skeletal Radiology.

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

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2017, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

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.

Preoperative tibial mechanical axis orientation and articular surface design influence on the coronal joint line orientation relative to the ground during gait after total knee arthroplasties

K. Okazaki, H. Higaki, S. Hamai, 2018, Knee Surgery, Sports Traumatology, Arthroscopy.

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.

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

Y. Akasaki, S. Hamai, Y. Nakashima, 2022, Journal of orthopaedic science : official journal of the Japanese Orthopaedic Association.

Alignment factors affecting the medial meniscus extrusion increases the risk of osteoarthritis development

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2018, Knee Surgery, Sports Traumatology, Arthroscopy.

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.

Pneumatic femoral broaching decreases post-operative subsidence of a cementless taper-wedge stem

S. Hamai, Y. Nakashima, G. Motomura, 2021, International Orthopaedics.

Improved surgical procedure of primary constrained total knee arthroplasty which enables use of the femoral diaphyseal straight extension stem

T. Mawatari, Y. Akasaki, S. Hamai, 2021, BMC Musculoskeletal Disorders.

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.

Subchondral fracture of the femoral head after acetabular fracture: a case report

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2014, Journal of Medical Case Reports.

Recreational sports, workout and gym activities after total knee arthroplasty: Asian cohort study.

H. Mizu-uchi, K. Okazaki, Y. Akasaki, 2019, Journal of Orthopaedics.

H. Mizu-uchi, Y. Akasaki, S. Hamai, 2022, Modern rheumatology.

Steroid-Induced Osteonecrosis of the Humeral Head in a 20-Year-Old Man Treated with an Osteochondral Autograft: A Case Report.

Y. Akasaki, S. Hamai, Y. Nakashima, 2022, Modern Rheumatology Case Reports.

Does hip center location affect the recovery of abductor moment after total hip arthroplasty?

S. Hamai, J. Fukushi, Y. Nakashima, 2018, Orthopaedics & traumatology, surgery & research : OTSR.

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.

Remodeling of femoral head-neck junction in SCFE-a multicenter study -

Y. Iwamoto, S. Hamai, Takuaki Yamamoto, 2014 .

The Results of Total Hip Arthroplasty After Sugioka Transtrochanteric Anterior Rotational Osteotomy for Osteonecrosis.

S. Hamai, J. Fukushi, Y. Nakashima, 2017, The Journal of arthroplasty.

Component rotational mismatch in the standing position is a potential risk factor for unfavourable functional outcomes after total knee arthroplasty

S. Hamai, Y. Nakashima, Taishi Sato, 2024, Journal of experimental orthopaedics.

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

K. Okazaki, S. Hamai, Y. Nakashima, 2017, Archives of Orthopaedic and Trauma Surgery.

Effect of Tibial Posterior Slope on Knee Kinematics, Quadriceps Force, and Patellofemoral Contact Force After Posterior-Stabilized Total Knee Arthroplasty.

Y. Iwamoto, K. Okazaki, S. Hamai, 2015, The Journal of arthroplasty.

Robotic Arm–Assisted System Improved Accuracy of Cup Position and Orientation in Cementless Total Hip Arthroplasty for Dysplastic Hips: A Comparison Among Groups With Manual Placement, Computed Tomography–Based Navigation, and Robotic Surgery

S. Hamai, Y. Nakashima, Taishi Sato, 2024, Arthroplasty today.