Which group of ribs connects directly to the sternum via costocartilage?    

Diagnostic characteristic of a patient with ankylosing spondylitis include:    

The severity of spondylolisthesis is determined primarily by the:

Ninety-eight percent (98%) of disc herniation occurs at what level?  

Thoracic disc injuries are common in the T9-T12 levels.

Nonstructural scoliosis is irreversible and is not dissipated with positional changes.  

The components of the intervertebral joint are the intervertebral disc and the _____:

An operative/surgical management for scoliosis is the use of:    

SIJ dysfunctions are caused by:    

An example of chemical irritation to nerves that causes LBP.