This short movie explains what the skeletal system does and show some of the major bones.

This article tells what it is like to have a check-up at the doctor's office. Knowing what to expect takes away your fear and worry.

A screencast tutorial which describes the major characteristics of animals with backbones called vertebrates. [1:38]

Dr. Mahadevan of Stanford Medical School shows Sal what misalignment in the neck could look like in an X-ray. [7:31]

Learn about ankylosing spondylitis. [10:08]

Dr. Mahadevan from Stanford School of Medicine explains adequacy for lateral cervical (neck) x-rays. [7:03]

This video depicts what to do and not do when treating a patient with a blocked airway. This is for education only. It is not a substitute for formal training or licensure. [10:37]