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document
Lee, R.A. (author), Van Zundert, A.A. (author), Breedveld, P. (author), Wondergem, J.H. (author), Peek, D. (author), Wieringa, P.A. (author)
Background and Objectives : Anesthesiologists are reluctant to consider higher levels for spinal anesthesia, largely due to direct threats to the spinal cord. The goal of this study is to investigate, with magnetic resonance imaging (MRI), the distances between the relevant structures of the spinal canal (spinal cord, thecal tissue, etc.) to...
journal article 2007
document
Margallo Balbas, E. (author), Wieringa, P.A. (author), French, P.J. (author), Lee, R.A. (author), Breedveld, P. (author)
Surgical drill system comprising a mechanical drill bit and means for imaging the vicinity of the drill bit tip, said means comprising: at least one optical fiber having a distal end and a proximal end, said distal end being located adjacent said drill bit tip, an optical processing unit, said proximal end of said at least one optical fiber...
patent 2007