释义 |
lumbar lordosis lumbar lordosis [TA] the normal, anteriorly convex curvature of the lumbar segment of the vertebral column; lumbar lordosis is a secondary curvature of the vertebral column, acquired postnatally as the upright posture is assumed when one learns to walk. Synonym(s): lordosis lumbalis [TA], lumbar flexurelum·bar lor·do·sis (lŭm'bahr lōr-dō'sis) [TA] The normal, anteriorly convex curvature of the lumbar segment of the vertebral column; a secondary curvature, acquired postnatally as the upright posture is assumed when one learns to walk. Synonym(s): lordosis lumbalis [TA] . |