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.

The narrator of this 2D animation describes how sebum is blocked in sebaceous glands associated with hairs and how this leads to whiteheads and blackheads. The common locations for acne are discussed as well as a overview of acne treatment options.

This narrated slide show explains what happens when the skin is damaged from a burn. First, second, and third degree burns are discussed along with the complications that can occur with severe burns.

We look at our skin everyday, but what does the skin look like up close and just under the surface. This animation shows what the skin would look like under magnification. The narrator explains the various things found within the skin such as hair follicles and sensory nerve endings.