Potential Causes of a Numb Thumb or Hand - nerves in your thumb

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Hand and Arm Nerve Entrapment | Mercy nerves in your thumb


Typically, the affected nerve is in your neck, shoulder, or arm, rather than This may occur especially on the back of your thumb and on your.

There are many possible causes for numbness in your thumbs. Cervical radiculopathy can occur when a nerve in your neck is compressed.

If your nerve is injured, you may feel numbness, weakness or pain in the injured pain in the forearm, or weakness (particularly in the thumb) can be present.