The effect of introducer gauge, design a
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W-S. Ahn; J-H. Bahk; Y-J. Lim; Y-C. Kim
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Article
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2002
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John Wiley and Sons
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English
β 356 KB
## Summary This study was performed to determine how the use of an introducer affects the extent to which a needle deflects during a spinal or combined spinalβepidural injection. A polystyrene block was used to simulate the paraspinal area of the back. A line was drawn perpendicular to the edge of