1, laser cauterization
The method of laser cauterizing superficial carbonized skin tissue to remove pigment.
2. Liquid nitrogen freezing method
The superficial skin tissue is necrotic and exfoliated by liquid nitrogen freezing, thus removing the tattoo tissue.
3. Skinning method
Remove the surface layer of skin by mechanical method to remove the pigment inside it.
Don't treat it too deeply at a time. If the cleaning is not complete, it can be repeated. Depending on the depth of skin excision, each recovery takes 1-2 weeks, and the interval between treatments is 1-3 months. The disadvantage is that the skin may be pigmented or depilated after operation. It is difficult to completely remove the deep pigment when removing the scar left when the skin is too deep.
4. Resection suture method and skin grafting method
For deeper tattoo patterns, surgery can be considered to remove the full-thickness skin of the affected area. If the wound is narrow, it can be sutured directly. Due to certain nervousness, obvious scars will be left after operation. If the wound is difficult to suture, thin skin (cross-sectional skin grafting) should be taken from other parts of the body, such as the thigh. The disadvantage is that the color and texture of the skin graft area are poor after operation.
5, chemical corrosion method
Generally, diluted weak acid solution is used to burn the skin surface and make the pigment fall off with the necrotic tissue.
6, Chinese medicine to tattoo
The tattoo removal principle of this method is to use chemical cauterization. If a small amount of cells are used for local discoloration, the carbonized target tissue can be cauterized, and the effect is very good, because the dosage is not large, and the damage to surrounding good tissues is not great, even if there is a little damage, good tissues can be easily repaired quickly. However, if it is used in large quantities on normal skin, excessive cauterization will produce concave scars, and if the skin is disturbed and damaged by slow cauterization for a long time, it will produce hyperplastic scars due to excessive continuous repair.