Which type of epicondylitis is associated with a greater grip strength deficit?

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Lateral epicondylitis, commonly known as "tennis elbow," is characterized by pain and tenderness on the outer part of the elbow due to overuse of the muscles and tendons in the forearm. This condition typically affects the extensor tendon, which is responsible for wrist extension and grip strength. In individuals suffering from lateral epicondylitis, gripping activities often lead to increased pain, making it challenging to perform tasks that require strong grip strength.

Research indicates that patients with lateral epicondylitis often demonstrate a significant deficit in grip strength compared to those with medial epicondylitis, also known as "golfer's elbow," which affects the tendons on the inner part of the elbow. Although medial epicondylitis can also cause pain and some functional impairment, the grip strength deficit tends to be more pronounced in lateral epicondylitis due to the muscles involved in this condition being primarily responsible for grip and wrist extension activities.

Thus, people with lateral epicondylitis frequently exhibit a measurable reduction in grip strength, making it a key characteristic of this condition and supporting the choice indicating that this type is associated with a greater grip strength deficit.

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