What method is there on birthmark long knee removed

summary

There is a birthmark on my brother's knee. At the beginning, the area is not very large, but it tends to become larger with the growth of age. Go to see a doctor, and the doctor suggests to take the laser method to remove the birthmark. Then I'll give you a detailed introduction of the method to remove the birthmark on the long knee.

What method is there on birthmark long knee removed

First, the birthmark on the knee can be removed by laser positioning. This method only works on pigmented skin. Laser positioning and accurate positioning can only be absorbed by the diseased tissue. At the same time, there is a strict self checking mechanism in the system. When any small treatment error is found, the computer will automatically turn off the treatment system, and the normal tissue will not be injured by mistake, so no scar will be left, Make sure the treatment is carried out in absolute safety. The effect of laser treatment of birthmark in children is better than that in adults. 　　

Second, the birthmark on the knee can be removed by dynamic cooling, which makes the patient feel no pain at all. The laser emitted by the special dynamic cooling device can scan the lesion after special cooling treatment. The treatment is like the feeling of a rubber band bouncing on the skin, so there is no pain at all. 　

Third, when laser is used to remove the birthmark on the knee, it usually does not damage the normal tissue and does not leave scars. Laser treatment of birthmark technology is to use the heat of high-intensity beam generated by the instrument to destroy the abnormal pigment cells or blood vessels in the skin, so that the pigment particles disintegrate and vaporize, seal the blood vessels, and then be absorbed by the body, and the pigment will fade. Because a certain wavelength of laser is only absorbed by the pigment of the corresponding color, only the diseased cells absorb the specific laser, and the normal skin tissue is not damaged, so it will not leave scars.

matters needing attention

We should pay attention to: 1. The treatment site should be kept clean to avoid infection and friction; 2. The scab on the treatment site should fall off by itself, and should not be removed by hand, otherwise the pigmentation is serious and easy to leave scars; 3. After the scab falls off, there may be temporary pigmentation in the local area. In order to prevent or reduce this situation, we can reasonably use sunscreen and freckle removing products.