Introduction Understanding of the effect of weightbearing on the kinematics of the subtalar and talocrural joints is critical for the diagnosis and treatment of foot and ankle disorders. However, precise kinematics of these joints during dynamic activities in vivo is not well studied. The purpose of this study was to compare in vivo kinematics of these joints during nonweightbearing and weightb...

Treatment of chronic symptoms caused by a malunion is a difficult problem in orthopedic surgery. We encountered a case of ankle malunion at our hospital about 1 year after the first operation. The patient had been unable to walk with weight-bearing but regained the ability to walk after reconstructive osteotomy of the fibula. Functional scores for the foot and ankle were significantly improved ...

The increasing urbanization in China has created a high demand for housing and other infrastructure. Meeting this demand has huge resource implications with potentially harmful effects on the environment. A sustainable approach to construction is therefore a way forward to ensure that the competing needs for housing, economic development and protection of the environment can be achieved. This p...

Studies investigating the effect of physical activity on risk for developing osteoarthritis at weight-bearing joints have reported conflicting results. We examine evidence to suggest that this may be due to the existence of subgroups of individuals who differ in their response to physical activity, as well as methodological issues associated with the assessment of knee joint structure and physi...

OBJECTIVE To conduct a preliminary investigation of the effects on floatation spa therapy on quality of life in patients with osteoarthritis to see if controlled trials are warranted. DESIGN Uncontrolled clinical trial. SETTING Private floatation spa therapy centre. PATIENTS Fourteen patients with chronic osteoarthritis of the weight-bearing joints, of whom four dropped out. INTERVENTIO...

Previous studies have shown immediate compliance with weight-bearing instructions to be better after biofeedback training than after verbal or scale training. This study assessed retention of biofeedback training to determine potential clinical applicability. Twelve participants were enrolled in a prospective clinical study at an academic orthopedic center. Participants were trained with a biof...

Human footprint fossils have provided essential evidence about the evolution of human bipedalism as well as the social dynamics of the footprint makers, including estimates of speed, sex and group composition. Generally such estimates are made by comparing footprint evidence with modern controls; however, previous studies have not accounted for the variation in footprint dimensions coming from ...