Answer:
Lordosis is the normal curvature of the cervical spine. A normal lordosis is not expected to cause any symptoms.
Lordosis is a curve in which the anterior (or front) of the spine has a convex curvature, and the posterior spine (or back) has a concave curvature. Measurements made from radiographic studies (x-rays) may demonstrated abnormalities of a normal cervical lordosis, such as: hypolordosis (a reduction in the normal curve), hyperlordosis (an increase in the normal curve, or cervical kyphosis (a reversal of the normal curve).
The lumbar spine also has a lordotic curve.