The Journal of orthopaedic and sports physical therapy
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J Orthop Sports Phys Ther · Jun 2001
ReviewStructure and function of the lumbar intervertebral disk in health, aging, and pathologic conditions.
This report is a comprehensive review of the basic and clinical science relating to the morphology and function of the intervertebral disc of the lumbar spine. The purpose is to review the anatomy, physiology, and biomechanics of the intervertebral disc of the lumbar spine in health, with aging, and in pathologic conditions. ⋯ These structural and biomechanical changes are related to degenerative changes that occur in association with aging and trauma. Knowledge of the gross morphology and ultrastructure of the intervertebral disc and pathobiologic processes underlying associated conditions is essential to orthopaedic practice.