Trigger finger is a condition in which a person's finger locks or catches if they try to straighten or bend it. Depending on the condition's severity, doctors will recommend either surgical treatments, medications, or some home remedies.
Scientists have successfully tested new neuroprosthetic technology that combines robotic control with users' voluntary control, opening avenues in the new interdisciplinary field of shared control for neuroprosthetic technologies.
An elbow dislocation occurs when the upper arm and forearm get separated from their normal position. The bone of the upper arm (humerus) normally touching the bones of the forearm (the radius and ulna). When an elbow dislocation occurs, these bones are separated from their normal alignment. Elbow dislocations are the second most common joint dislocation, following shoulder dislocations.
Thumb joints have been credited with enabling us to make a variety of technologic advancements, but over the course of a life, they sustain a lot of wear and tear. “Dexterity comes at a price,” the Arthritis Foundation reports. That price is “an increased risk of osteoarthritis in the first carpometacarpal joint, where the thumb meets the trapezium bone in the wrist.”
High-pressure tools, such as paint guns, are used in a wide number of industries and home improvement projects. Some of these high-pressure tools have tips that spray paint, oil, or chemicals from a gun-like tool. While efficient and effective, these tools can cause serious injuries, and often these injuries don't seem as severe as they really are.
Professional baseball players with a low-grade elbow injury that occurs on the humeral side of the elbow have a better chance of returning to throw and returning to play, and a lower risk of ulnar collateral ligament surgery than players who suffered more severe injuries on the ulnar side of the elbow.
Impingement of the ulnar nerve causes a radiating pain or numbness in the pinky finger, ring finger, and edge of the hand. This is called ulnar neuropathy, which can be caused by two different conditions known as cubital tunnel syndrome and ulnar tunnel syndrome.