Unilateral all ulnar hand including sensory without forearm communication

Byung Jo Kim, Elaine S. Date, Sang Heon Lee, Eunice W. Lau, Min Kyu Park

    Research output: Contribution to journalArticlepeer-review

    15 Citations (Scopus)


    The prevalence of "ulnar hand" is extremely rare. In the ulnar hand, all the intrinsic hand muscles are innervated exclusively by the ulnar nerve; however, all reported cases have been limited to ulnar motor innervation. We present a case that demonstrated exclusive unilateral ulnar motor and sensory innervation. Although the all ulnar hand is extremely rare, an awareness of this variation is essential for the correct interpretation of the findings on electrodiagnostic examination.

    Original languageEnglish
    Pages (from-to)569-573
    Number of pages5
    JournalAmerican Journal of Physical Medicine and Rehabilitation
    Issue number7
    Publication statusPublished - 2004 Jul


    • Intrinsic Hand Muscles
    • Ulnar Hand
    • Ulnar Nerve
    • Variation

    ASJC Scopus subject areas

    • Physical Therapy, Sports Therapy and Rehabilitation
    • Rehabilitation


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