Tennis elbow Overview. The pain of tennis elbow occurs primarily where the tendons of your forearm muscles attach to the bony... Symptoms. The pain associated with tennis elbow may radiate from the outside of your elbow into your forearm and wrist. Causes. Tennis elbow is an overuse and muscle ...
July 10, 2020. Tennis elbow is the common term for lateral epicondylitis, an inflammatory condition of the tendon that connects the extensor muscles of the lower arm to a bony prominence on the outside of the elbow called the lateral epicondyle. The condition causes pain at the point where the tendon attaches to the epicondyle.
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Key points about lateral epicondylitis Lateral epicondylitis, or tennis elbow, is swelling or tearing of the tendons that bend your wrist backward away from... It’s caused by repetitive motion of the forearm muscles, which attach to the outside of your elbow. The muscles and... Symptoms include ...
Tennis Elbow (Lateral Epicondylitis) Tennis elbow, or lateral epicondylitis, is a painful condition of the elbow caused by overuse. Not surprisingly, playing tennis or other racquet sports can cause this condition. However, several other sports and activities besides sports can also put you at risk. Tennis elbow is inflammation or, in some cases, microtearing of the tendons that join the forearm muscles on the outside of the elbow.
Tennis elbow may cause the most pain when you: Lift something Make a fist or grip an object, such as a tennis racket Open a door or shake hands Raise your hand or straighten your wrist
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The extensor carpi radialis brevis (ECRB) muscle helps stabilize the wrist when the elbow is straight. This occurs during a tennis groundstroke, for example. When the ECRB is weakened from overuse, microscopic tears form in the tendon where it attaches to the lateral epicondyle. This leads to inflammation and pain.