The nerves in the hand and wrist originate from your structure known as the brachial plexus which is situated proximally in the root of the neck and axillary region. Tendon sheaths comprise two layers of connective tissue: the internal layer is usually a fragile synovial membrane, as well as the outer https://www.theorthopaedicandpainpractice.com/what-are-the-different-bones-found-in-my-hand/