Skin transplants can transplant other people's diseased skin

summary

When I was a child, I accidentally scalded my leg when I poured boiling water. My family rushed to the hospital for treatment. Fortunately, it didn't hurt the key point. After the wound healed, I had a skin transplant operation, and the recovery was good. Now let me tell you that skin transplantation can transplant other people's skin.

Skin transplants can transplant other people's diseased skin

First, skin transplantation mainly includes skin graft and skin flap transplantation. In addition to the general surgical basis, it is necessary to have a better understanding of the tissue transplantation method. According to the thickness, skin grafting can be divided into three types: thin (surface or edge thickness skin graft), medium (fault or medium thickness skin graft), and thick (full-thickness or full-thickness skin graft).

The second is to use a long, thin and sharp leather cutter and two pieces of wood. The donor area remained flat and tight during skin extraction. The surgeon holds a knife in his right hand and a plank in his left hand to press on the donor site. The other assistant stretches the skin in the opposite direction with the plank and holds the skin on the opposite side of the donor site tightly. Then cut into the cortex with a knife, often back to the sawing action, you can cut off the required skin. The thickness of the skin depends on the angle between the blade and the skin. The larger the angle, the thicker the skin.

Third: the skin is smooth, uniform in thickness and neat in edge. When slicing, glue is applied on the drum surface and skin surface to adhere to the skin. The range depends on the size of the skin. The operator holds the handle in his left hand and the knife holder in his right hand. He first contacts the front edge of the drum surface with the donor area, then gently presses it, and then turns it up. At this time, the skin is stuck into a fold shape. He cuts the knife into the cortex and turns the drum surface up continuously. He can cut the required area by pulling the knife holder.

matters needing attention

For patients with burns, if the injury area is not very large, the doctor will certainly transplant some skin from other parts of the patient's body, so that there will be no rejection after transplantation. Of course, if the scalded part is too large, the doctor will want to do skin grafting in other ways.