What are the 4 upper extremities? Unpacking the Anatomy of Your Arms
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4 min read
The human upper extremity is an intricate masterpiece of biological engineering, allowing for unparalleled mobility and dexterity. Contrary to a common assumption that there are only two, a true anatomical breakdown reveals four key regions. This guide delves into the distinct components that answer the question: **What are the 4 upper extremities**?
