This video provides a detailed description of different bariatric surgeries used to treat obesity. It describes gastric bypass surgery and lap banding with an overview of the current trends towards a laparoscopic approach. A discussion of patient selection and bariatric surgery cost is also shown.

This narrated animation explains what dental implants look like and how they are implanted. A representation of how bone begins to grow into and around the dental implant is shown.

Many people still do not realize that dental caries is an infectious disease. This animation shows how bacteria can cause tooth decay and briefly discusses some of the prevention and treatment options for dental caries.

A missing tooth can lead to changes in the jaw bone and the way in which teeth close on one another. Dental implants provide an extremely secure way of attaching an artificial tooth to the jaw itself. This narrated animation shows what occurs after tooth loss and the steps involved in a dental implant installation.