The goal in preventing a scab from scarring is promoting tissue repair in your system. While you may just focus on the site of the scab, it is important to consider your overall approach toward your healthy, healing skin such as adding vitamins that help skin repair.

Acne scars come in four basic forms: rolling, boxcar, ice-pick and keloid. Rolling, boxcar and ice-pick scars are depressed scars, which cause a “hole” in the skin’s surface, while keloid scars are raised, thick scars. Rolling and boxcar scars can be very shallow, superficial to moderately deep.

Abrasions occur when skin is scraped from the body during an injury or accident. An abrasion can range from a rug burn, which you get from exposure of bare skin to carpet, to road rash, which occurs when skin is dragged or slid across asphalt or concrete in a bike or motorcycle accident.

Chemical burns can occur in a number of different ways. While some may associate chemical burns with scalding, scarring acid, you can develop a chemical burn scar in your daily life fairly easily.

Boils are pustules that form on the skin as a result of an infected hair follicle. Boils are red raised bumps that are tender to the touch and contain pus and bacteria. One they have ruptured and healed, scars may be left on the surface of the skin as a painful reminder.

It's rare for hives to cause any sort of scarring because hives don't typically lead to breaks in the skin, according the American Osteopathic College of Dermatology. Without this type of damage, the skin doesn't stimulate collagen production to repair the wound and thereby form scar tissue.

After experiencing surgery, you will likely have an incision or scar site to care for at home. The way that you care for your incision can mean the difference between clean healing and an ugly scar.

Legs are often neglected. It can be easy to throw on a pair of jeans and forget about any problems. Dry winters and daily shaving take a toll on your skin, leaving it with rough patches and scars from healed nicks and scratches. But you can renew the skin at home through exfoliation and daily treatment.

Facial scars from blackhead extraction are the result of damage to the deeper layers of your skin. It can be difficult to eradicate blackheads, which may make it tempting to extract them. However, you should refrain from doing so yourself.

Burns often leave raised, discolored scars. If you’ve suffered a burn on a noticeable area, such as your face, arms or legs, you might not be able to hide the scars completely. However, there are special, color-correcting cosmetics that can make burn scars less noticeable.

Indented scars, or “ice-pick” scars, commonly result from acne outbreaks. Proper acne treatment can help prevent some scarring, though in severe acne cases indented scarring is almost inevitable. However, there are treatment methods available to remove ice-pick scarring.

The anterior cruciate ligament, or ACL for short, is one of the four major fibrous ligaments in the human knee. Its job as a ligament is to anchor one bone to the other; in this case, it originates deep within a notch of the femur in the upper leg and attaches to the tibia in the lower leg.