. "an abnormal curvature of the vertebral column"@en-us . . "spinal curvature"@en-us . "110405560"@en-us . . "114504889"^^ . "0.5"^^ . "14504889-n"^^ . . "0"^^ . . "113678975"@en-us . . . . . "spinal curvature"^^ . .