What is normally seen in lumbar spine:-
(A) Scoliosis (B) Lordosis (C) Kyphosis (D) Recurvatum
(B) Curvatures of spine: concave anteriorly Fetus - Universal flexion - 10 curvature After bih - Cervical lordosis - 20 curvature begins when child stas to gain head stability Lumber lordosis - Convex anteriorly Cervical lordosis - 2o Thoracic kyphosis - 1o Lumbar lordosis - 2o Sacral kyphosis - 1o