SURGICAL APPLICATIONS OF THE VARIATION OF MEDIAN NERVE ANATOMY AT WRIST

Citation
B. Chabaud et al., SURGICAL APPLICATIONS OF THE VARIATION OF MEDIAN NERVE ANATOMY AT WRIST, Neuro-chirurgie, 39(2), 1993, pp. 92-100
Citations number
45
Categorie Soggetti
Surgery,Neurosciences
Journal title
ISSN journal
00283770
Volume
39
Issue
2
Year of publication
1993
Pages
92 - 100
Database
ISI
SICI code
0028-3770(1993)39:2<92:SAOTVO>2.0.ZU;2-9
Abstract
After a brief report of median nerve anatomy at wrist, authors describ e terminal variations of its distribution. Classic description of five terminal sensitive and motor median nerve branches is not constant. M any anatomic variations have been reported and so many, classification s proposed. Lantz'classification is useful, it may be divided in four groups. Other anatomic variations concern cutaneous palmar nerve branc h and different nervous anastomosis. Advantage of this anatomic study is incidence of variations on surgical access of carpal tunnel. Those nervous variations of median nerve at wrist are frequent, unknown and wrong indexed and may be so many << anatomic traps >> for surgeon.