Thecal Sac: Definition

The thecal sac, also known as the dural sac, is a structure within the spinal canal that contains the spinal cord, nerve roots, and cerebrospinal fluid (CSF). It … Read More

Understanding Spine Anatomy

Your spine is the body’s central support structure which provides stability and flexibility while also protecting the spinal cord and nerves. The spine is comprised of several different … Read More