What's the difference between artificial dermis and skin grafting? We know that once the body has scars, it will greatly affect the appearance. In order to benefit the majority of women who love beauty, it is necessary to carry out skin grafting to recover. So, what's the difference between artificial dermis and skin grafting?
What's the difference between artificial dermis and skin grafting? 1 Artificial dermis can simulate skin by artificial means, which can improve the covering effect of large area burns. However, after transplantation, it has a certain rejection effect on the skin, which requires strict nursing and absorption to have obvious improvement effect. Autologous skin grafting is transplanted to the damaged site through dermal tissue in other parts. Because of autologous skin, there will be no bad situation, and only simple care will have a perfect presentation effect.
The difference between skin grafting and non-skin grafting
Skin grafting will have fewer scars. In addition, scars are not easy to be convex and concave. If the burn is caused by skin grafting, it is not necessary to do it or try not to do it. In addition, the color is completely different. Medical care in the middle and late stages is also very inconvenient. It will take many years to gradually repair.
Generally speaking, if a large area of skin is damaged, the wound can't be sutured by netting operation, or the skin at the edge of the wound can't heal independently, skin grafting is needed to deal with the problem of wound coverage.
There are many reasons for this skin injury with a large total area, such as skin ulcer, skin avulsion injury, traumatic skin injury and skin injury after burn scars removal. If the wound cannot be covered and healed with skin tissue as soon as possible, it will affect the quality of life, even cause serious infection and imbalance in the whole body, and even threaten life. Therefore, skin grafting is a reasonable method to treat large area skin injury.
In addition to skin grafting, there are other new methods to treat skin wounds, but skin grafting is still one of the most common cosmetic operations, especially because it has unparalleled advantages, such as high survival rate and low risk; Rich skin sources, even if there is only a little skin, the unique diagnosis and treatment method can expand the application scope of this little skin by 3 ~ 1 1 times, covering a large area of wounds; The operation cost is low; If the skin is taken moderately and the surgical treatment is satisfactory, the patient can be satisfied in appearance after operation.
The defects of skin grafting operation depend on the following points: (1) the skin graft after tube transplantation has certain convergence according to its thickness; The area after skin grafting is not as good as all normal skin nearby in terms of color, material and wear resistance. Long-term sensory impairment of skin after skin grafting; After most skin grafting operations, the skin in this area will lose the functions of hair growth and sweat metabolism.
What's the difference between artificial dermis and skin grafting? 2. Treatment of scar constitution.
1, surgical skin grafting
It is better to remove some skin from your healthy skin and cover the scar area. However, there will be scars at the site where the skin is taken, and the surgical skin grafting requires higher medical skills of doctors. If the suture technique is good and the skin survives, the effect of scar repair is better.
2, silica gel patch therapy
Among the non-surgical treatment methods, silica gel patch combined with elastic sleeve compression is the most commonly used and effective scar removal and repair method in key plastic surgery and burn hospitals in China. External application of silica gel patch for hypertrophic scar can increase the hydration of scar tissue, promote scar maturity, make scar soft and flat, and reduce the color of scar tissue.
3, the secret recipe of perfect scar removal
Massage. Rub the scar with the palm root three times a day for 5- 10 minutes each time. This method has the best effect on newly scabbed wounds, but it is weak on old scars.
4, ginger friction method. Slight scar after slicing ginger can inhibit the growth of granulation tissue.
Vitamin e daubing method. Vitamin e can penetrate into the skin and play its moisturizing role. At the same time, vitamin E can keep the skin elastic. But you may not be familiar with the scar-removing effect of vitamin E. Puncture the vitamin E capsule with acupuncture, apply the liquid inside to the scar and gently press it for 5- 10 minutes twice a day. If you persist in this way, the effect will be better.
Vitamin c has whitening effect. Apply vitamin C to the dark scar to make the scar white, which is consistent with the surrounding healthy skin.
Preventive measures to dilute scars
Ginger can lighten scars because it contains gingeroles. If it is left for too long, the gingeroles contained in it will change qualitatively due to sunlight and air circulation, which greatly reduces the activity of gingeroles. Therefore, it is best to choose fresh ginger to remove scars with ginger. After selecting fresh ginger, it needs to be cleaned, then sliced, smeared on the scar with ginger slices, and moderately massaged at the scar, so that the scar can better absorb ginger juice.
In addition, when taking measures to dilute and remove scars, you must choose after the scars are completely recovered, especially some surgical wounds. Because when the scar is in the healing period, the surrounding cells will grow rapidly. If the scar is removed blindly at this time, it is easy to make the wound cells in the scar multiply rapidly and aggravate the scar.
In the stage of choosing ginger to remove scars, diet is also a taboo. Among them, it is best not to eat food with excessive color, and soy sauce is the last food to eat. In addition, eat less irritating food, otherwise it will make the pigment contained in the scar more obvious and more difficult to remove.
Methods of eliminating scratches and scars
In the stage of scar formation, take good care of the wound, reduce the degree of scar, and make the scar easy to repair.
If the scar is mature and stable, you need to go to a professional hospital for diagnosis and treatment, and adopt appropriate methods to restore the scar to an ideal state.
During scar repair, take medicine regularly according to the doctor's advice, keep the affected area clean and avoid irritating food.
The key point is to disinfect the wound to prevent infection. As long as the wound is superficial and heals smoothly after disinfection, there is generally no scar left.
Be careful not to blindly apply various ointments to avoid infection.
Vitamin E can be applied to the wound before the scab falls off, but it can't be applied together with scar spirit, and it can't promote the local area.
To make the wound scab heal naturally, eating more fruits and vegetables rich in vitamin C in the diet and supplementing protein can promote the recovery of the wound.
Smaller scars can be rubbed back and forth with ginger slices to make the scars fade and the surface smooth.
Never scratch, especially when blood scabs form later. The skin will itch before it heals, so don't scratch it by hand until the blood scab falls off on its own. This process will take a little longer, but it can be guaranteed that there will be no scars or little scars.
What's the difference between artificial dermis and skin grafting? 3. Treatment of scar constitution.
1, for people with scar constitution, a little trauma may form keloids, so it needs careful treatment, and sometimes it is not worth the loss after treatment. Surgery, injection, dermabrasion, laser, freezing and other treatments have certain risks, and the recurrence rate is high. Please know clearly before treatment, and don't be blind.
2. Applying vitamin E can penetrate into the skin and exert its moisturizing effect. At the same time, vitamin E can keep the skin elastic. But you may not be familiar with the scar-removing effect of vitamin E. Puncture the vitamin E capsule, apply the liquid on the scar and gently massage for 5- 10 minutes twice a day. Persistence will have an effect.
In our life, many patients with scar constitution will be treated with traditional Chinese medicine. Therefore, Chinese medicine is safe and has no side effects.
What about scar constitution?
1, laser therapy
principle
By changing the focusing characteristics of laser, the laser spot becomes a spot, and then the spot is scanned according to a certain pattern by a pattern generator, so that the high heat generated by the laser spot instantly removes the target tissue in the scanning range.
disadvantaged
Only the protruding skin can be removed, and it is impossible to fill the sunken place. Improper use of laser can also produce new scars or uneven spots.
2. Scar removal products
principle
The scientific formula of traditional Chinese medicine preparation is adopted, and the treatment method is simple, which can completely repair the surface of scar tissue, prevent granulation from proliferating again, decompose and remove the formed scar morphology, and can go deep into subcutaneous tissue to prevent recurrence, completely remove scar and leave no trace.
3. Surgical treatment
Although surgical treatment is also one of the methods to treat scar constitution, it is not recommended. After all, there will be scars after surgery, won't there?
4. Endoscopic injection therapy
That is, injection of glucocorticoid can temporarily relieve symptoms and soften scars. People with scar constitution are not incapable of plastic surgery.
In addition to paying special attention to protecting the skin prone to keloids and avoiding wounds as much as possible, double eyelids, liposuction and other operations will not cause keloids, but the degradation of traces after surgery will be slower. If you can't accept it, you should choose surgery carefully. Don't blindly seek medical treatment and surgery, but have a comprehensive understanding.
Self-care method of scar constitution
In daily life, if you are accidentally scalded or burned by water, fire, oil, etc. If the area is not large, you can immediately take 1 part of white sugar and 3 parts of cold boiled water to make concentrated sugar water, and gently apply cotton wool or clean towel dipped in sugar water to press the injured part.
If your fingers or toes are injured, immediately soak them in sugar water for 20 minutes. If it is too late to adjust the sugar water, you can also grab some sugar and apply it to the wound, then drop it on the sugar with cold water to make the wound moist, and then wash it after 2 hours.
If it has not healed, you can apply it with concentrated sugar water. Treating burns with sugar water has a good effect without blisters and scars. First, remove the heat source and soak the limb in cold water until the pain disappears. You can also cover the wound with a wet towel or sheet and spray cold water on it. Don't burst the bubble.