Rider sitting position widens lumbar intervertebral distance: a prospective observational study
Braz. J. Anesth. (Impr.); 73 (6), 2023
Abstract Background: Reduced lumbar lordosis may make the process of identifying the intervertebral distance easier. The primary aim of this study was to measure the L3-L4 intervertebral space in the same patients undergoing spinal anesthesia in three different sitting positions, including the classic s...