Cryotherapy of the esophagus

Herniated nucleus pulposus (slipped disk)

This animation shows displacement of an inter vertebral disk (disk between the vertebrae).

• Back Pain

Mitral valve repair surgery

Watch this video to see how doctors do mitral valve repair surgery.

Photodynamic therapy of the esophagus

Photodynamic therapy video shows light treatment for Barrett's esophagus and esophageal cancer.

Seated row with weight machine for upper back

The seated row with weight machine targets the muscles in the upper back. See how it's done.

When is Emergency Treatment Needed for Burns?

A brief overview of minor and major burns, when to get emergency care, and a description of 1st, 2nd and 3rd degree burns.