In carpal tunnel syndrome, paresthesias are typically felt in which digits?

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Multiple Choice

In carpal tunnel syndrome, paresthesias are typically felt in which digits?

Median nerve compression in carpal tunnel produces sensory symptoms in the lateral three and a half digits: the thumb, index finger, middle finger, and the radial side (half) of the ring finger. This distribution matches the palmar sensory territory of the median nerve, while the little finger and the ulnar side of the ring finger are spared because they’re supplied by the ulnar nerve. So paresthesias typical of carpal tunnel are in the thumb, index, middle, and half of the ring finger.

Median nerve compression in carpal tunnel produces sensory symptoms in the lateral three and a half digits: the thumb, index finger, middle finger, and the radial side (half) of the ring finger. This distribution matches the palmar sensory territory of the median nerve, while the little finger and the ulnar side of the ring finger are spared because they’re supplied by the ulnar nerve. So paresthesias typical of carpal tunnel are in the thumb, index, middle, and half of the ring finger.

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