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Sustained Spinal Cord Compression by Gregory D. Carlson, Carey D. Gorden, Shigenobu Nakazawa, Eiji Wada, Jeremy S. Smith, and Joseph C. LaManna J Bone.

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Presentation on theme: "Sustained Spinal Cord Compression by Gregory D. Carlson, Carey D. Gorden, Shigenobu Nakazawa, Eiji Wada, Jeremy S. Smith, and Joseph C. LaManna J Bone."— Presentation transcript:

1 Sustained Spinal Cord Compression by Gregory D. Carlson, Carey D. Gorden, Shigenobu Nakazawa, Eiji Wada, Jeremy S. Smith, and Joseph C. LaManna J Bone Joint Surg Am Volume 85(1):95-101 January 1, 2003 ©2003 by The Journal of Bone and Joint Surgery, Inc.

2 Mean percentages of recovery (and standard error of the mean) of somatosensory evoked potential amplitudes (normalized lower extremity-to-upper extremity ratio [see text]) of dogs treated with methylprednisolone or saline solution. Gregory D. Carlson et al. J Bone Joint Surg Am 2003;85:95- 101 ©2003 by The Journal of Bone and Joint Surgery, Inc.

3 Mean spinal cord blood flow (and standard error of the mean) in dogs treated with methylprednisolone or saline solution and subjected to dynamic spinal cord compression and decompression. t0 = end of dynamic compression; d - 5 = five minutes before decompre... Gregory D. Carlson et al. J Bone Joint Surg Am 2003;85:95- 101 ©2003 by The Journal of Bone and Joint Surgery, Inc.

4 Mean reperfusion spinal cord blood flow (and standard error of the mean) in dogs treated with methylprednisolone or saline solution. Gregory D. Carlson et al. J Bone Joint Surg Am 2003;85:95- 101 ©2003 by The Journal of Bone and Joint Surgery, Inc.

5 Mean spinal cord blood flow (and standard error of the mean) in dogs treated with methylprednisolone that did or did not recover somatosensory evoked potentials. t0 = end of dynamic compression, d - 5 = five minutes before decompression, d + 5 = five minute... Gregory D. Carlson et al. J Bone Joint Surg Am 2003;85:95- 101 ©2003 by The Journal of Bone and Joint Surgery, Inc.

6 Mean percentages of recovery (and standard error of the mean) of somatosensory evoked potential amplitudes (normalized lower extremity-to-upper extremity ratio [see text]) of dogs treated with methylprednisolone or saline solution. Gregory D. Carlson et al. J Bone Joint Surg Am 2003;85:95- 101 ©2003 by The Journal of Bone and Joint Surgery, Inc.


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