scarification

Branding

Human branding is one type of scarification. It is similar in nature to livestock branding.

Strike branding
This is the same process used to brand livestock.A piece of metal is heated and pressed onto the skin for the brand. However, the brand is usually done piece by piece rather than all at once. For example, to get a V-shaped brand, two lines would be burned separately by a straight piece of metal, rather than by a V-shaped piece of metal.

Cautery branding
This is a less common form of branding that uses a tool similar to a cautery-iron to cause the burns.

Laser branding
The technical term for laser branding is "electrocautery branding". The electrocautery unit is more like an arc welder for skin than a medical laser (though it is possible to use a medical laser for scarification). Electric sparks jump from the device to the skin, vaporizing the skin. This is a more precise form of scarification, because it is possible to regulate the depth and nature of the skin damage being done to it.

Cold branding
This rare method of branding is the same thing as strike branding, except that the metal branding tool is subjected to extreme cold (such as liquid nitrogen) rather than extreme heat. This method will cause the hair on the brand to grow back white and will not cause keloiding.

Cutting

Cutting of the skin for cosmetic purposes is not to be confused with self-harm, which is also referred to by the euphemism "cutting." There may be cases of self-mutilation and self-scarification for non-cosmetic reasons. Lines are cut with surgical blades. Techniques include:

Ink rubbing
tattoo ink (or another sterile coloring agent) is rubbed into a fresh cut. Most of the ink remains in the skin as the cut heals, and will have the same basic effect as a tattoo. As with tattoos, it is important not to pick the scabs as this will pull out the ink. The general public often interprets ink-rubbings as poorly done tattoos.

Skin removal/skinning
Cutting in single lines produces relatively thin scars, and skin removal is a way to get a larger area of scar tissue. The outlines of the area of skin to be removed will be cut, and then the skin to be removed will be peeled away. Scars from this method often have an inconsistent texture.

Packing
This method is uncommon in the West, but has traditionally been used in Africa. A cut is made diagonally and an inert material such as clay or ash is packed into the wound; massive hypertrophic scars are formed during healing as the wound pushes out the substance that had been inserted into the wound. Cigar ash is used in the United States for more raised and purple scars; people may also use ashes of deceased persons[citation needed].

Hatching
similar in appearance to flesh removal this method of scarification relies on using a sterile surgical scalpel to cut into the skin. Where a larger area is required to be scarred you cut with a hatching technique similar to the sketching technique. This method is easier to perform than flesh removal and can be done with one hand which could be beneficial in some situations. While this technique can take longer for larger pieces it is useful for smaller, more detailed designs and enables shading to be used