Regional Differences in Lumbar Spinal Posture and the Influence of Low Back Pain

Description: Background: Spinal posture is commonly a focus in the assessment and clinical management of low back pain (LBP) patients. However, the link between spinal posture and LBP is not fully understood. Recent evidence suggests that considering regional, rather than total lumbar spine posture is important. The purpose of this study was to determine; if there are regional differences in habitual lumbar spine posture and movement, and if these findings are influenced by LBP.
Conclusion: This study supports the concept of regional differences within the lumbar spine during common postures and movements. Global lumbar spine kinematics do not reflect regional lumbar spine kinematics, which has implications for interpretation of measures of spinal posture, motion and loading. BMI influenced regional lumbar posture and movement, possibly representing adaptation due to load.
Tim Mitchell; Peter B O'Sullivan; Angus F Burnett; Leon Straker; Anne Smith BMC Musculoskelet Disord. 2008; ©2008