The temporary loss of sensation and function in your hand is called neuropraxia, which may result from either a direct trauma or from compression of a peripheral nerve against the bones in the hand. Damage to the ulnar nerve may result in a loss of strength of the fourth and fifth fingers. A characteristic of this type of injury is benediction or bishop’s deformity, in which the ring and little finger are in a flexed position and can’t be extended. You should see a doctor to determine the exact nature of the injury as well as the proper course of treatment.
(This answer provided for NATA by the Indiana University Athletic Training Education Program)
Continue Learning about Nerve Injury
Nerve Injury
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