Why the study?
What are the significant predictors of postdural puncture headache in patients undergoing spinal anesthesia?
Population
873 consecutive patients undergoing a total of 1021 spinal anesthesias
Design
Cohort
Authors
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May inform PDPH risk stratification in spinal anesthesia; leaves open prospective validation of modifiable factors.
What are the significant predictors of postdural puncture headache in patients undergoing spinal anesthesia?
Age, needle bevel direction, and a history of previous PDPH are significant predictors of postdural puncture headache, which can help anesthetists predict risk and choose acceptable age limits for spinal anesthesia.
Lybecker et al. (1990) studied this question.
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