There are 5 lumbar vertebrae in the lumbar region. There are 5 sacral vertebrae, which are fused as one bone and ... The University of Alabama at Birmingham Spinal Cord Injury Model System provides ...

Study design: A theoretical model of spinal stability is proposed. Objective: To present a biomechanical study in vitro using flexibility and loading tests of the normal lumbar spine and of two ...

Spinal fusion. This is the most common surgery for chronic nonspecific back pain with degenerative changes. The doctor will join spinal bones, called vertebrae, together.

Levoscoliosis is a condition where the spine curves to the left in a “C” shape. This curve usually starts in the lumbar region or lower back. Treatments, such as braces or surgery, can help ...