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.

A physician describes what causes acne to develop and how it can lead to facial scars. She also describes several acne scarring treatments including collagen injections, dermal fat injections, dermabrasion, and laser skin treatments. The doctor also describes the role of skin transplant surgery and skin grafts in acne scar repair.

Three dimensional animation is used to show what takes place during a standard face lift. Photos of patients before and after face lift surgery are provided.

There are several reasons why a person's nose or sinuses can become blocked including a deviated septum or chronic inflamed nasal turbinates. This video shows actual footage from a surgery aimed at relieving this blockage through removal of these offending nasal structures.