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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.”
Tennis elbow causes pain around the outside of the elbow, says the National Health Service. Often, the condition occurs after strenuous overuse of the muscles and tendons of the forearm.
Due to the wrist's complex anatomy, determining the "why" behind your wrist pain can be a tricky process.
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.
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.
The ulnar nerve is one of the major nerves of the upper extremity. Nerves are structures that allow information to travel from the brain to the periphery of your body, and nerves can also send messages back to the brain. Nerves in the upper extremity carry important information about sensations that you can feel, and movements that your brain wants your body to make.
Stress on this joint can affect the surrounding ligaments and muscles and cause tissue damage. Learn more about elbow anatomy, injuries, and rehabilitation.
There can be many different causes for numb hands. Carpal Tunnel Syndrome, which is a condition involving a pinched nerve in the wrist, is one of the most common reasons. Typically, with this condition, you’ll feel numbness or tingling in thumb, index, middle and ring fingers.
