This is the inward curvature of a portion of the lumbar and cervical vertebral column, excessive curvature is called hyperlordosis.
Also indexed as
Congenital lordosisCongenital lordosis, posturalDegenerative lordosisEpiphysiopathy lordosisLordosisLordosis as a part of syndromesLordosis with determinantLordosis with no determinantMuscular lordosisNeurogenic lordosisOsteoporotic lordosisPost infectious lordosisPost radiation lordosisPost traumatic lordosisidiopathic lordosisprimary lordosissecondary lordosis