Question

Lateral epicondylitis elbow begins in :

• A. Extensor carpi radialis brevis
• B. Extensor carpi radialis longus
• C. Flexor digitorium superficials
• D. Flexor digitorium profondus

Answer 1

Answer:

A. Extensor carpi radialis brevis

Read Explanation:

Lateral epicondylitis, also known as tennis elbow, begins at the origin of the extensor carpi radialis brevis (ECRB) tendon in the elbow. Lateral epicondylitis is an overuse injury that causes inflammation of the tendons that attach the ECRB muscle to the outside of the elbow. The ECRB muscle helps to straighten and stabilize the wrist.

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