Abstract:
:In anterior interosseous nerve syndrome and ulnar neuropathy, paralysis or weakness of the flexor digitorum profundus (FDP) muscles has been shown to vary according to the degree of involvement of the median and ulnar nerves, respectively. We traced these nerves in 50 cadaveric specimens in which each FDP was completely separated. The specimens were classified into six anatomic and another six presumptive electromyography (EMG) types according to the innervation patterns of the entire and the proximal one-third of the FDP muscles, respectively. The diverse anatomic and presumptive EMG types in this study suggest that the FDP muscles of the 2nd to the 5th digits should be examined by functional tests and EMG in lesions of the median or ulnar nerve.
journal_name
Muscle Nervejournal_title
Muscle & nerveauthors
Oh CS,Won HS,Lee KS,Chung IH,Kim SMdoi
10.1002/mus.21281subject
Has Abstractpub_date
2009-04-01 00:00:00pages
498-502issue
4eissn
0148-639Xissn
1097-4598journal_volume
39pub_type
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