The main cause of skin aging 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 cellular structures.Thanks to laboratory studies, it became known that this is a reversible process, that is, there is always an opportunity to enhance cellular activity.Scientists have found that after thermal exposure to a laser, one part of the cells in the dermis are activated, while the other part dies.As a rule, dead cells die, not living cells, which have no potential for further regeneration.
As weak cells die, the vacated intercellular space is occupied by stronger cells.The heat effect that occurs after laser treatment activates cellular activity, resumes cellular renewal and growth.The quality and speed of cellular recovery depends on the diameter of the laser beam.Its thickness should not be more than 200 microns, then the formation of a layer of healthy and young skin will begin in the treated area.
For this reason, the laser rejuvenation technique has been improved by the introduction of fractional thermolysis.In this process, the laser beam is split into many microscopic beams, creating a mesh structure to impact the treated area.The innovative meaning of the technology is that the laser acts locally, which preserves intact skin areas - they accelerate the regeneration and healing of the skin.
Types of fractional thermolysis
Fractional laser rejuvenation is successfully used to tighten and strengthen the skin in one of two possible methods of impact.They differ in the characteristics of the laser action, the depth of penetration and impact on certain areas.
The first method of action - fractional photothermolysis - affects the upper cells of the epidermis, literally vaporizing them.In other words, this method only exposes the upper dermal layer.
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, creating 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.Perfectly smoothes surface wrinkles, therefore it is considered an ideal tool for removing 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 no longer reversible.This method is a kind of "heavy artillery" of laser rejuvenation.Acting on the deep layers of the epidermis and dermis, the laser starts metabolic processes, forms a new membrane framework, 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 by the combined use of two exposure methods.In this case, the skin will receive a double effect - both from the outside and from the inside, 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.
Efficiency of the procedure
You can be sure that after fractional laser rejuvenation, your skin will become even, smooth and radiant after the first procedure.Within a week, the oval of the face will noticeably tighten, wrinkles will smooth out, and the complexion will even out.To consolidate and prolong the result, a course of procedures at monthly intervals will be necessary.
With combined fractional rejuvenation, the effect of skin youth is achieved much faster and lasts longer, up to 2-3 years.Of course, results are largely dependent on the individual patient's lifestyle.Giving up bad habits, preventive facial care, a healthy lifestyle, proper and full sleep help prolong the skin's youth and prevent the aging and fading process.
The undoubted advantage of the procedure is its painlessness.The specialist uses surface anesthesia, so during the procedure the patient feels only a slight numbness in the affected area.
Progress of the procedure
The undoubted advantage of the procedure is its painlessness.The specialist uses surface anesthesia, so during the procedure the patient feels only a slight numbness in the affected area.Shortly before the start of the session, an anesthetic drug is administered, which can last up to an hour - it all depends on the surface being treated.
After the procedure, 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 require additional care.It will take you a little more than a week to return to your normal rhythm of life, while the rehabilitation after the operation continues much more difficult and longer.
During the first two days, the face will be puffy, then 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 any doubts about the effectiveness of fractional laser rejuvenation, then 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 around the eyes.
- Sagging, aging and sagging skin.
Contraindications for the procedure
Like any salon procedure, fractional rejuvenation has a number of contraindications:
- Benign and malignant growths in the treated 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, immune deficiency.
- Chronic diseases, for example, blood coagulation disorders, diabetes mellitus, thromboembolic diseases.
- Psoriasis and hypertension.
- History of keloids or vitiligo, family history of vitiligo or keloids.
- Fresh tan, recent tanning session.
- Pregnancy and breastfeeding period.
- Use of retinoids in the past six months.
Combination of fractional rejuvenation with other procedures
This procedure is always performed only after prior consultation with a cosmetologist.In the case of obvious age-related changes, maximum effectiveness will be achieved by laser skin resurfacing rather than partial rejuvenation.
In some cases, it will not be possible to do without surgical manipulations, namely endoscopic face lifting, blepharoplasty or introduction of tightening threads.However, laser rejuvenation will help maintain and increase the effectiveness of the procedures.It will complement their results and enhance the client's appearance.
Procedures such as mesotherapy and plasmolifting, as well as biorevitalization based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.