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Learn about the structure and function of your hand and wrist, including the bones, muscles, nerves, tendons and ligaments that make them work. Find out how to care for your hand and wrist health and what conditions can affect them.
Learn about the anatomy and function of the nerves that supply the hand and arm, such as the ulnar, radial, median, and musculocutaneous nerves. Find out how these nerves can be injured, compressed, or damaged and what symptoms and treatments they cause.
Nov 13, 2023 · Learn about the structure and function of the hand, including its bones, muscles, nerves, arteries and veins. Find out how the wrist and the intrinsic and extrinsic muscles of the hand enable various movements and actions.
Jul 16, 2019 · Learn how the nerves of the arm and hand control movements and sensations with this interactive 3D model. Explore the structure and function of the brachial plexus, the median, radial, ulnar, and musculocutaneous nerves.
May 14, 2024 · Learn about the various conditions that can damage the nerves of the hand and cause pain, numbness, tingling, or weakness. Find out how to diagnose and treat nerve pain in the hand, and when to see a healthcare provider.
People also ask
Where do the nerves go in the hand?
What nerve innervates the hand?
What do the nerves of the arm and hand do?
Jul 5, 2023 · The ulnar nerve can broadly be described as the nerve of the hand, as it innervates the vast majority of the intrinsic hand muscles. It is one of the most clinically relevant nerves of the upper limb, due to its superficial course and clinically apparent role in hand function.
Finally, the hand is innervated by three main nerves, which are the median, ulnar and radial nerves. The median nerve innervates some of the thenar muscles, the lateral lumbricals, and provides the sensation to the palm, and the distal parts of the lateral 3 and part of the fourth digits.
