Definition of Ulnar
Ulnar: Referring to the larger of the two long bones in the forearm. (The smaller one is the radius). The ulna is on the same side of the arm as the little finger.
Source: MedTerms™ Medical Dictionaryhttp://www.medterms.com/script/main/art.asp?articlekey=19098
Last Editorial Review: 11/24/2001 2:17:00 PM
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