An abnormal forward curvature of spine inside lumbar area.
An excessive curvature of spine, causing a hollow when you look at the straight back.
A curvature associated with the back forwards, often into the lumbar area.
Any irregular curvature associated with the bones.
unusual curvature associated with spinal column, with all the convexity toward leading, in difference from kyphosis, in which the convexity is toward the trunk, and from scoliosis, or lateral curvature.
Any unusual curvature associated with bones.
an abnormal inward (ahead) curvature for the vertebral column