Dr. Graham conducted a prospective, randomized, blinded study that compared the probability of the presence of CTS after electrodiagnostic testing with the pretest probability of diagnosis using the ...
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Causes of a numb thumb or hand

Medically reviewed by Oluseun Olufade, MD Key Takeaways Thumb numbness can be caused by a pinched nerve or diseases that ...
Nerve conduction studies show how well the body’s electrical signals travel down your nerves. During a nerve conduction study test, providers apply small electrical shocks to your nerve and record how ...
Dr. Justin Grant, DO, a fellowship-trained sports medicine provider at Colorado Advanced Orthopedics (CAO), is certified in nerve conduction study (NCS) and needle electromyography (EMG). NCS ...
Medically reviewed by Theresa Marko, PT, DPT, MS Key Takeaways Ulnar nerve entrapment causes numbness or tingling in the hand ...