The main reason for the aging of the skin is the deterioration of the functional abilities of metabolism and cell growth, as well as the slower removal of toxins and waste products and the reduction of the supply of nutrients to the cellular structures.Thanks to laboratory studies, it became known that this is a reversible process, that is, there is always the possibility of enhancing cellular activity.Scientists have discovered that after thermal exposure to a laser, one part of the cells in the dermis is activated and the other part dies.As a rule, dead cells die and not living cells, which do not have the possibility of further restoration.
As the weak cells die, the empty intercellular space is occupied by stronger cells.The thermal effect that occurs after laser treatment activates cellular activity, resuming cellular renewal and growth.The quality and speed of cell restoration depends on the diameter of the laser beam.Its thickness should not exceed 200 microns, then the formation of a layer of healthy and youthful skin will begin in the treated area.
For this reason, the laser resurfacing technique has been improved through the introduction of fractional thermolysis.In this procedure, the laser beam is split into many tiny beams, creating a grid structure of influence on the treatment area.The innovative significance of the technology is that the laser works in localized areas, which keeps areas of the skin intact - accelerating skin regeneration and healing.
Types of fractional thermolysis
Fractional laser resurfacing is successfully used to tighten and strengthen the skin in one of two possible exposure methods.They differ in the characteristics of the laser action, its penetration depth and its effect on certain areas.
The first method of action - fractional photothermolysis - affects the upper epidermal cells, literally vaporizing them.To put it another way, with this method, only the top layer of the skin is exposed.
The second method of action affects the lower epidermal and dermal layers, 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 areas, which creates the potential for further skin regeneration.In other words, heat shock activates the growth of new cells and the metabolic processes in the cells.
The first fractional photothermolysis method removes microscopic surface areas of skin cells, tightens the treated areas in a short time, so the results after the procedure are immediately visible.It perfectly smoothes surface wrinkles, so it is considered an ideal treatment 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" laser rejuvenation.Affecting the deep layers of the epidermis and dermis, the laser initiates metabolic processes, forms a new membrane framework, activates collagen production, so the skin becomes younger and restored from the inside.
It has been shown 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 externally and internally, which provides a long-lasting skin rejuvenation effect.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 ensure that after fractional laser resurfacing your skin will become even, smooth and radiant after the first procedure.Within a week, the oval of the face will be noticeably tightened, wrinkles will be smoothed and the skin will be smoothed.To consolidate and prolong the result, a course of procedures will be required at monthly intervals.
With combined fractional rejuvenation, the effect of young skin is achieved much faster and lasts longer, up to 2-3 years.Of course, the results depend to a large extent on the lifestyle of each patient.Giving up bad habits, preventive facial care, a healthy lifestyle, proper and sufficient sleep help to prolong the youth of the skin and prevent the aging process and fading.
The undoubted advantage of the procedure is that it is painless.The specialist uses surface 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 that it is painless.The specialist uses surface anesthesia, so during the procedure the patient feels only a slight tingling sensation in the affected area.An anesthetic is applied shortly before the start of the session, which can last up to an hour - it all depends on the surface being treated.
After the procedure is completed, the specialist advises the client on the necessary skin care and treats it with special medicinal products.
Immediately after the procedure, the skin does not need any additional care.It will take you a little more than a week to return to the normal rhythm of your life, while the recovery after the operation takes much 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, the dead cells will begin to clear away, revealing fresh and youthful skin.
Indications for the procedure
If there are doubts 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.
- Coloration.
- Varicose veins, stretch marks and scars.
- Expanded resources.
- Wrinkles, crow's feet in the area around the eyes.
- Clean, aged and flabby 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.
- Dermatitis and photodermatitis in the area of the operation.
- A herpes infection that appeared within a month.
- Acute infectious infections, immunodeficiency.
- Chronic diseases, for example, 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 past six months.
Combining fractional resuscitation 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 rather than fractional rejuvenation.
In some cases, it will not be possible to do without surgical manipulations, i.e. endoscopic lifting, blepharoplasty or insertion of threads for tightening.However, laser resurfacing will help maintain and enhance the effectiveness of the procedures.It will complement their results and perfect the look of the client.
Procedures such as mesotherapy and plasma lifting, as well as biorejuvenation based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.