The main reason for skin aging is the deterioration of the functional capacity of metabolism and cell growth, as well as the slowing down of the removal of toxins and toxins and the reduction of the supply of nutrients to cell structures. Thanks to laboratory studies, it became known that this is a reversible process, ie there is always the possibility of activating cellular activity. The scientists found that after the thermal exposure to the laser, one part of the cells in the skin is activated and the other part dies. As a rule, dead cells die instead of living cells that have no possibility of further recovery.
In the process of dying weak cells, the empty intercellular space is occupied by stronger cells. The thermal effect that appears after the laser treatment activates the cellular activity, repeating the renewal and the growth of the cells. The quality and speed of cell repair depends on the diameter of the laser beam. Its thickness should not exceed 200 microns, then a layer of healthy and young skin will begin to form in the treatment area.
For this reason, the laser rejuvenation technique has been improved with the introduction of fractional thermolysis. In this procedure, the laser beam splits into several tiny rays, creating an impact grid structure in the treatment area. The innovative value of the technology lies in the fact that the laser works in local areas, which maintains intact areas of the skin - they accelerate the regeneration and healing of the skin.
Fractional thermolysis varieties
Fractional laser rejuvenation has been used successfully to tighten and tighten the skin in one of two possible ways. They differ in the characteristics of the laser action, the depth of penetration and the impact in some areas.
The first method of action - fractional photothermolysis - affects the upper epidermal cells, literally evaporating. In other words, with this method, only the upper skin layer is exposed.
The second method of treatment affects the lower epidermal and dermal layers, leaving the upper layer of skin intact. In both cases there is a local effect of the laser beam. A cellular programming zone is maintained around the treatment areas, which is the potential for further skin regeneration. In other words, heat shock activates the growth of new cells and metabolic processes in the cells.
The first method of fractional photothermolysis removes the superficial microscopic areas of skin cells, tightens the treated areas in a short time, so the results after the procedure are immediately noticeable. Softens superficial wrinkles and is therefore considered ideal for eliminating the first signs of age-related skin changes.
The second laser exposure method is suitable for solving problems deep in the skin when the aging process is already irreversible. This method is a kind of "heavy artillery" laser rejuvenation. Acting in the deep layers of the skin and the skin, the laser starts metabolic processes, forms a new membrane framework, activates the production of collagen, so the skin becomes younger and regenerates from within.
Maximum efficiency of fractional photothermolysis has been shown to be achieved through the combined use of two exposure methods. In this case, the skin will have a double effect - both externally and internally, which provides a long-term effect of skin rejuvenation. A similar technique is used by a huge number of modern medical institutions that have modern laser equipment at their disposal.
Process efficiency
You can be sure that after the fractional laser rejuvenation your skin becomes uniform, smooth and radiant after the first procedure. Within a week, the oval of the face will tighten noticeably, the wrinkles will be smoothed and the skin will be smoothed. To consolidate and extend the result, a course of procedures is required at intervals of one month.
With combined fractional rejuvenation, the effect of youthful skin is achieved much faster and lasts longer, for up to 2-3 years. Of course, the results depend a lot on the lifestyle of each patient. Stopping bad habits, preventive facial care, a healthy lifestyle, proper and proper sleep help to prolong the youth of the skin and prevent the process of aging and weakening.
The undoubted advantage of the procedure is the painless procedure. The specialist uses superficial anesthesia, so during the procedure, the patient feels only a slight tingling sensation in the affected area.
Process progress
The undoubted advantage of the procedure is the painless procedure. The specialist applies superficial anesthesia, therefore, during the procedure, the patient feels only a slight tingling sensation in the affected area. The anesthetic is applied shortly before the start of the session, which can last up to an hour - it all depends on the surface of the treatment.
After the procedure, the specialist advises the client on the necessary skin care, treats it with special medicinal products.
Immediately after the procedure, the skin does not need extra care. It will take you a little over a week to get back to your normal rhythm of life, while recovery after surgery takes a lot harder and longer.
During the first two days, the face will be swollen, after which it will become slightly red. After 4-7 days, the dead cells will begin to clear, revealing fresh and youthful skin.
Indications for the procedure
If in doubt about the effectiveness of fractional laser rejuvenation, then it is worth visiting the procedure to get started according to the indications, of which there are many:
- Acne.
- Coloring.
- Spider, stretch marks and scars.
- Enlarged resources. Wrinkles, crow's feet around the eyes.
- Relaxing, withered and loose skin.
Contraindications to the procedure
As with any salon procedure, fractional rejuvenation has a number of contraindications:
- Benign and malignant growths in the treatment area.
- Cancer and ongoing chemotherapy
- Skin diseases and photodermatitis, in the area of the procedure.
- Herpes infection within a month.
- Acute infectious infections, immunodeficiency.
- Chronic diseases such as bleeding disorders, diabetes, thromboembolic diseases.
- Psoriasis and hypertension.
- History of keloids or vitiligo, family history of vitiligo or keloids.
- Fresh tan, recent tan visit.
- Pregnancy and lactation.
- Use of retinoids in the last six months.
Combination of fractional rejuvenation with other procedures
This procedure is always performed only after prior consultation with a cosmetologist. With severe age-related changes, the appearance of laser skin will bring maximum efficiency and not a method of fractional rejuvenation.
In some cases, it will not be possible without surgery, ie endoscopic facelift, eyelid surgery or thread insertion for tightening. However, laser rejuvenation will help maintain and enhance the effectiveness of the procedures. It will complement their results and improve the customer's appearance.
Laser rejuvenation methods are perfectly combined with procedures such as mesotherapy and plasma lifting, as well as hyaluronic acid-based bio-rejuvenation.