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Level of termination of the spinal cord and the dural sac: A magnetic resonance study
Author(s) -
Macdonald Andrew,
Chatrath Paul,
Spector Tim,
Ellis Harold
Publication year - 1999
Publication title -
clinical anatomy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 71
eISSN - 1098-2353
pISSN - 0897-3806
DOI - 10.1002/(sici)1098-2353(1999)12:3<149::aid-ca1>3.0.co;2-x
Subject(s) - medicine , magnetic resonance imaging , cadaver , spinal cord , clinical significance , dura mater , anatomy , radiology , surgery , pathology , psychiatry
Previous studies concerning the level of termination of the human spinal cord have been carried out in unselected cadavers. We have used magnetic resonance imaging to determine this level of termination, and that of the dural sac, in normal living subjects. We found a wider range of the level of termination of both the spinal cord and dural sac and a higher median level of termination of each than is commonly described. These anatomical findings are of clinical relevance to clinicians practicing regional anesthesia. Clin. Anat. 12:149–152, 1999. © 1999 Wiley‐Liss, Inc.