The main reason for skin aging is the deterioration of the functional capabilities of metabolism and cell growth, as well as a slower removal of toxins and waste products and a reduction in the supply of nutrients to cellular structures.Thanks to laboratory studies, it was known that this is a reversible process, that is, there is always the possibility of enhancing cellular activity.Scientists have found that after thermal laser exposure, one part of the dermal cells is activated and the other part dies.As a rule, dead cells die instead of living cells, which have no potential for further restoration.
As weak cells die, the unoccupied intercellular space is occupied by stronger cells.The thermal effect that appears after laser treatment activates cellular activity, resuming cell renewal and growth.The quality and speed of cellular restoration depend on the diameter of the laser beam.Its thickness should not exceed 200 microns, then a layer of healthy, young skin will begin to form in the treated area.
For this reason, the laser rejuvenation technique was improved with the introduction of fractional thermolysis.In this process, the laser beam is divided into several microscopic beams, creating a mesh structure of influence on the treatment area.The innovative meaning of the technology is that the laser acts on local areas, which preserves intact areas of the skin - accelerates skin regeneration and healing.
Types of fractional thermolysis
Fractional laser rejuvenation is successfully used to tighten and strengthen the skin in one of two possible methods of exposure.They differ in the characteristics of the laser action, the depth of its penetration and the impact on certain areas.
The first method of action - fractional photothermolysis - affects the upper epidermal cells, literally evaporating them.In other words, with this method, only the upper dermal layer is exposed.
The second method of action affects the lower epidermal and dermal layers, leaving the upper layer of skin intact.In both cases, the laser beam has a local effect.A zone of cellular programming is maintained around the treated areas, which creates the potential for greater skin restoration.In other words, heat shock activates the growth of new cells and metabolic processes in cells.
The first method of fractional photothermolysis removes superficial microscopic areas of skin cells, tightens the treated areas in a short time, so that the results after the procedure are visible immediately.It perfectly smoothes superficial wrinkles, which is why it is considered an ideal remedy for eliminating the first signs of age-related skin changes.
The second method of laser influence is suitable for solving deep skin problems, when the aging process is no longer reversible.This method is a kind of “heavy artillery” of laser rejuvenation.By influencing the deep layers of the epidermis and dermis, the laser starts metabolic processes, forms a new membrane structure, activates the production of collagen, so the skin becomes younger and restored from the inside.
It has been proven that the maximum efficiency of fractional photothermolysis is achieved through the combined use of two exposure methods.In this case, the skin will receive a double effect - both external and internal, which provides a lasting effect of skin rejuvenation.A similar technique is used by a large number of modern medical institutions that have modern laser equipment at their disposal.
Effectiveness of the procedure
You can guarantee that after fractional laser rejuvenation your skin will be even, smooth and radiant after the first procedure.Within a week, the oval of the face will become noticeably tighter, wrinkles will be smoothed out, and the complexion will become more even.To consolidate and prolong the result, a series of procedures at monthly intervals will be necessary.
With combined fractional rejuvenation, the effect of youthful skin is achieved much faster and lasts longer, up to 2 to 3 years.Of course, the results largely depend on each patient's lifestyle.Giving up bad habits, preventive facial care, a healthy lifestyle, adequate and adequate sleep help to prolong the youth of the skin and prevent the aging and fading process.
The undoubted advantage of the procedure is its painlessness.The specialist uses superficial anesthesia, so during the procedure the patient only feels a slight tingling in the area of influence.
Procedure progress
The undoubted advantage of the procedure is its painlessness.The specialist uses superficial anesthesia, so during the procedure the patient only feels a slight tingling in the area of influence.An 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 completing the procedure, the specialist advises the client on the necessary skin care and treats her with special medications.
Immediately after the procedure, the skin does not require additional care.It will take you a little over a week to return to your normal rhythm of life, while rehabilitation after surgery is much more difficult and time-consuming.
During the first two days, the face will be swollen, then it will turn slightly red.Within 4-7 days, dead cells will begin to disappear, revealing fresh, youthful skin.
Indications for the procedure
If there is any doubt about the effectiveness of fractional laser rejuvenation, it is worth first visiting the procedure according to the indications, of which there are many:
- Acne.
- Pigmentation.
- Spider veins, stretch marks and scars.
- Enlarged pores.
- Wrinkles, crow's feet in the area around the eyes.
- Sagging, aging and sagging skin.
Contraindications to the procedure
Like any salon procedure, fractional rejuvenation has a number of contraindications:
- Benign and malignant formations in the treatment area.
- Oncological diseases and ongoing chemotherapy.
- Dermatoses and photodermatoses in the area of the procedure.
- A herpes infection that appeared within a month.
- Acute infectious infections, immunodeficiency.
- Chronic diseases, e.g. bleeding disorders, diabetes mellitus, thromboembolic diseases.
- Psoriasis and hypertension.
- History of keloids or vitiligo, family history of vitiligo or keloids.
- Fresh tan, recent visit to the solarium.
- Pregnancy and lactation period.
- Use of retinoids in the last six months.
Combination of fractional rejuvenation with other procedures
This procedure is always carried out only after prior consultation with a cosmetologist.In the case of obvious age-related changes, maximum effectiveness will be achieved by laser skin resurfacing, and not fractional rejuvenation.
In some cases, it will not be possible to do without surgical manipulations, namely endoscopic lifting, blepharoplasty or the introduction of tightening threads.However, laser rejuvenation will help maintain and increase the effectiveness of the procedures.It will complement your results and perfect the client's appearance.
Procedures such as mesotherapy and plasma lifting, as well as biorevitalization based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.