Fact · Accessibility and health
The ulnar nerve gives sensation to the little finger and part of the ring finger, and power to the small muscles of the hand.
Checked against its source on October 16, 2026
In the source's own words
“The ulnar nerve provides sensation to the little finger and part of the ring finger, and power to the small muscles within the hand.”
Cubital tunnel syndrome, NHS Borders, Right Decisions reference help toolkit, n.d., What is it?.
Open the original- What it measures
- The passage explains the nerve that runs through the cubital tunnel behind the inner elbow.
- What it does not show
- Describes normal anatomy only.
Source
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