The curvature of the vertebral column seen here is known as scoliosis. In this case, the curve to the left in the lower lumbar region is not pronounced, and this person will be unlikely to have complications. Scoliosis typically is manifested in adolescence, when bone growth accelerates. Larger curves indicate progression and can cause serious deformity. Biomechanical models of scoliosis suggest that increased bone growth with asymmetric growth produce vertebral column instability.

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