Abstract: This paper presents a dexterous three degree-of-freedom (3-DOF) wrist mechanism with a large range of motion and uniform manipulability without singular points throughout the entire range of ...

A hand surgeon's first patient to get a newly approved thumb implant says she's back to using her hand without pain.

Hip labral tears can happen to anyone, but most often affect athletes who participate in high-impact sports. A labral tear is an injury to the tissue that holds the ball and socket parts of the hip ...

If you’re still confused about the injury that has sidelined Red Sox outfielder Roman Anthony since May 4, you’re in good company. For six weeks, Anthony’s injury has engendered confusion and ...

Awareness of disorders such as hypermobile Ehlers-Danlos syndrome is low among British healthcare professionals People in the UK with hypermobility conditions are waiting up to 21 years to be ...

Spinal arthritis is inflammation of the facet joints in the spine or sacroiliac joints between the spine and the pelvis. It may be related to wear and tear, autoimmune disorders, infection and other ...

Abstract: This article presents an active ball joint mechanism (ABENICS) enhanced by interactions of spherical gears. The gear-based joint drives three rotational degrees of freedom (RDoF) without ...