The main reason for skin aging is a decline in the ability of metabolic functions and cell growth, as well as a slower removal of toxins and waste products and a reduction in the supply of nutrients to the cellular structure.Thanks to laboratory studies, it is known that this is a reversible process, that is, it is always possible to increase cellular activity.Scientists have found that after heat exposure to laser, one part of the cells in the dermis is activated, and the other part dies.As a rule, dead cells die from living cells, which have no potential for further recovery.
When weak cells die, the empty spaces between cells are occupied by stronger cells.The heat effect that appears after laser treatment activates cellular activity, resuming cell renewal and growth.The quality and speed of cellular recovery depends on the diameter of the laser beam.Its thickness should not exceed 200 microns, then the formation of a healthy and young skin layer will begin in the treated area.
For this reason, laser rejuvenation techniques have been improved through the introduction of fractional thermolysis.In this process, the laser beam is divided into many microscopic beams, creating a mesh structure of influence on the treatment area.The innovative importance of this technology is that the laser works in a local area, which preserves the skin area intact - it accelerates the regeneration and healing of the skin.
Type 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 its effect on certain areas.
The first method of action - fractional photothermolysis - affects the cells of the upper epidermis, literally vaporizing them.In contrast, with this method, only the top layer of the skin is exposed.
The second method of action affects the lower layers of the epidermis and dermis, leaving the upper layer of the skin untouched.In both cases, the laser beam has a local effect.A zone of cellular programming is maintained around the treated area, which creates the potential for further skin regeneration.In other words, heat shock activates new cell growth and metabolic processes in cells.
The first method of fractional photothermolysis removes superficial microscopic areas of skin cells, tightening the treated area in a short time, so the results after the procedure can be seen immediately.It perfectly smoothes superficial wrinkles, therefore it is considered an ideal remedy to eliminate the first signs of age-related skin changes.
The second method of laser influence is suitable for solving problems deep in the skin, when the aging process is no longer reversible.This method is a kind of "heavy artillery" of laser rejuvenation.By affecting the inner layers of the epidermis and dermis, the laser starts a metabolic process, forms a new membrane frame, activates collagen production, 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 - externally and internally, which provides a long-lasting skin rejuvenation effect.The same technique is used by a large number of modern medical institutions that have modern laser equipment that can be used.
The effectiveness of the procedure
You can be sure 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 tighten significantly, wrinkles will be smoothed, and the skin will be even.To consolidate and prolong the results, a course of procedures will be required at monthly intervals.
With a combination of fractional rejuvenation, the effect of young skin is achieved faster and lasts longer, up to 2-3 years.Of course, the results largely depend on the individual patient's lifestyle.Giving up bad habits, preventive facial care, healthy lifestyle, proper and sufficient sleep help to prolong the skin's youth and prevent the aging and fading process.
The undoubted advantage of the procedure is its discomfort.Specialists use superficial anesthesia, so during the procedure the patient only feels a slight tingling in the affected area.
Procedural progress
The undoubted advantage of the procedure is its discomfort.Specialists use superficial anesthesia, so during the procedure the patient only feels a slight tingling in the affected area.An anesthetic drug is applied immediately before the start of the session, which can last up to an hour - it all depends on the surface area of the treatment.
After completing the procedure, the specialist advises the client on the necessary skin care and treats it with special medical products.
Immediately after the procedure, the skin does not require additional care.It will take you less than a week to return to your normal pace of life, while recovery after surgery is more difficult and longer.
In the first two days, the face will be swollen, after which it will be slightly red.Within 4-7 days, dead cells will begin to be cleared away, revealing fresh, youthful skin.
Instructions for the procedure
If there is any doubt about the effectiveness of fractional laser rejuvenation, then it is worth visiting the procedure first 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 several contraindications:
- Benign and malignant formations in the treatment area.
- Oncology and ongoing chemotherapy.
- Dermatoses and photodermatoses in the procedure area.
- Herpes infection that appears within a month.
- Acute infectious infection, immunodeficiency.
- Chronic diseases, for example, bleeding disorders, diabetes mellitus, thromboembolic diseases.
- Psoriasis and hypertension.
- History of keloid or vitiligo, family history of vitiligo or keloid.
- Tan, recent visit to the solarium.
- Pregnancy and lactation period.
- Use of retinoids in the past six months.
Combination of fractional rejuvenation with other procedures
This procedure is always carried out only after a preliminary consultation with a cosmetologist.In the case of obvious age-related changes, maximum effectiveness will be achieved with laser skin resurfacing, and not with fractional rejuvenation.
In some cases, it is not possible to do without surgical manipulation, i.e. endoscopic facelift, blepharoplasty or the introduction of threads for tightening.However, laser rejuvenation will help maintain and increase the effectiveness of the procedure.It will complement their decision and perfect the customer's appearance.
Procedures such as mesotherapy and plasma lifting, as well as biorevitalization based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.