The objective of the study described here was to compare lower extremity muscle quantity
and quality between individuals with and those without knee osteoarthritis (OA). Twenty-one …

Background The study aimed to examine whether the improvement in gait function after total
knee arthroplasty (TKA) correlated with the amount of physical activity and whether both …

A wide variety of pelvic osteotomies have been developed for the treatment of developmental
dysplasia of the hip (DDH). In the present paper, we present a detailed review of previous …

Femoral neck fractures resulting from pregnancy‐associated osteoporosis is a rare condition.
Herein, we report an undoubted case of pregnancy‐associated osteoporosis in a 38‐year‐…

Background Acetabular dysplasia (AD) is a well-known cause of osteoarthritis (OA) of the
hip, with its prevalence previously determined on plain radiography. The prevalence of …

Objectives To delineate characteristics of non-radiographic axial spondyloarthritis (nr-axSpA)
in Asia versus non-Asian regions, and compare radiographic axSpA (r-axSpA) with nr-…

Background: Fall prevention is essential in patients after arthroscopic rotator cuff repair
because of the high risk of re-rupture. However, there are no reports related to falls that occur …

Objective. To delineate clinical characteristics of patients with spondyloarthritis (SpA) in
Japan in comparison to other areas of the world. Methods. Using the ASAS-COMOSPA (…

Our purpose in the present study was to examine whether moving tactile stimuli to the sole
to mimic moving weight distribution over the feet during gait would influence body sway in …

Background Femoroacetabular impingement (FAI) is thought to be associated with hip
osteoarthritis. We investigated the prevalences of radiologic deformities of the pincer, cam, and …