The main reason for 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 and the reduction of the supply of nutrients to the cell structures.Thanks to laboratory studies, it became clear that this is a reversible process, that is, there is always an opportunity to increase cell activity.Scientists have determined that after the thermal effect of the laser, part of the cells in the dermis are activated, and the other part dies.As a rule, dead cells die more than living cells, which have no further regeneration potential.
As the weak cells die, the vacated intercellular space is occupied by stronger cells.The heat effect after laser treatment activates cell activity, restores cell renewal and growth.The quality and speed of cell regeneration 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, the laser rejuvenation technique has been improved by the application of fractional thermolysis.In this process, the laser beam is divided into many microscopic beams, creating a mesh structure that affects the treatment area.The innovative importance of the technology is that the laser works in local areas, which protects the intact skin areas - they accelerate the regeneration and healing of the skin.
Types of fractional thermolysis
Fractional laser resurfacing is successfully used to tighten and strengthen the skin in one of two possible ways.They differ in the characteristics of the laser effect, its penetration depth and effect on certain areas.
The first method of action - fractional photothermolysis - affects the upper epidermal cells, literally vaporizing them.In other words, this method only exposes the top layer of skin.
The second method of action affects the lower epidermal and dermal layers, leaving the upper layer of the skin intact.In both cases, the laser beam has a local effect.A cellular programming zone 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 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 the results after the procedure are immediately noticeable.It perfectly smoothes surface wrinkles, therefore it is considered an ideal tool to eliminate the first signs of age-related skin changes.
The second method of laser exposure is suitable for solving problems deep in the skin when the aging process is irreversible.This method is a kind of "heavy artillery" of laser rejuvenation.The laser affects the deep layers of the epidermis and dermis, starts metabolic processes, forms a new membrane framework, activates collagen production, so the skin is rejuvenated and regenerated from the inside.
It has been proven that the maximum efficiency of fractional photothermolysis is achieved by the combined use of two methods of action.In this case, the skin will receive a double effect - it provides a long-term effect of skin rejuvenation both externally and internally.A similar technique is used by many modern medical institutions with modern laser equipment.
The effectiveness of the procedure
After the first procedure after fractional laser rejuvenation, you can ensure that your skin is smooth, smooth and radiant.Within a week, the oval part of the face will be noticeably narrowed, wrinkles will be smoothed and the complexion will be even.A course of procedures with monthly intervals will be required to strengthen and prolong the result.
With mixed fraction 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.Refusal of harmful habits, preventive care of the face, healthy lifestyle, correct and adequate sleep help prolong the youth of the skin, 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 feels only a slight tingling in the affected area.
The course of the procedure
The undoubted advantage of the procedure is its painlessness.The specialist uses superficial anesthesia, so during the procedure the patient feels only a slight tingling in the affected area.An anesthetic drug is applied shortly before the start of the session, it 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 proper skin care and treats with special medicines.
Immediately after the procedure, the skin does not require any additional care.It will take you a little more than a week to return to your normal rhythm of life, and the rehabilitation after the operation will be more difficult and take longer.
During 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 cleaned, and fresh and young skin will appear.
Instructions for the procedure
If there is any doubt about the effectiveness of fractional laser rejuvenation, then it is worth visiting the procedure due to many indications:
- acne
- Pigmentation.
- Spider veins, stretch marks and scars.
- Enlarged pores.
- Wrinkles in the area around the eyes, crow's feet.
- Dull, aged and pale skin.
Contraindications for the procedure
Like any salon procedure, fractional rejuvenation has a number of contraindications:
- Benign and malignant formations in the field of treatment.
- Oncological diseases and ongoing chemotherapy.
- Dermatoses and photodermatoses in the procedure area.
- 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.
- Freshly tanned, last trip to the tanning bed.
- Pregnancy and lactation period.
- Use of retinoids in the past six months.
Combination of fractional rejuvenation with other procedures
This procedure is always performed only after a preliminary consultation with a cosmetologist.In the case of obvious age-related changes, the maximum effectiveness will be achieved not by fractional rejuvenation, but by laser skin resurfacing.
In some cases, it will not be possible to do without surgical manipulations, i.e. endoscopic facelift, blepharoplasty or the application of threads for compression.However, laser rejuvenation will help maintain and increase the effectiveness of the procedures.This will complement their results and perfect the client's look.
Procedures such as mesotherapy and plasma lifting, as well as biorevitalization based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.