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Fat cells change in size throughout our lives, depending on what we eat and how active we are. One way to remove these fat cells is through liposuction, described in the video. Both traditional and newer liposuction techniques like laser ablation (Smart liposuction) are discussed and described.

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.

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.

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.

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.

Often a tear in the anterior cruciate ligament of the knee requires surgical repair. This narrated animation describes the anatomy of the knee, how the ACL works, and the symptoms of an injured ACL (Anterior Cruciate Ligament).

Varicose veins are the tortuous veins that are visible just under the surface of the skin. While the condition is not generally medically important, varicose veins are not desirable cosmetically. The narrated animation describes how varicose veins are thought to form.

A physician shows the "up close" results of hair transplant surgery using the scalp of a patient. The hair replacement approach used mimics the natural direction of the hairs and shows the typical spacing of hair follicular units transplanted in the procedure.

This video shows actual footage of a Follicular Unit Extraction (FUE) procedure. This approach allows doctors to extract intact scalp hairs and roots for hair transplant procedures.