The main reason for skin aging is a deterioration of the functional abilities of metabolism and cellular growth, as well as a slower removal of toxins and waste and a reduction in 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 the possibility of increasing cellular activity.Scientists have discovered that after thermal exposure to a laser, part of the cells in the dermis are activated and the rest die.As a rule, dead cells die and not living cells, which have no potential for further restoration.
As the weak cells die, the vacated intercellular space is occupied by stronger cells.The thermal effect that occurs after laser treatment activates cellular activity, resuming cell renewal and growth.The quality and speed of cellular restoration depends on the diameter of the laser beam.Its thickness should not be more than 200 microns, then the formation of a healthy and new skin layer will begin in the treated area.
For this reason, the laser resurfacing technique has been improved through the introduction of fractional thermolysis.In this process, the laser beam is split into many microscopic beams, creating a net structure with impact on the treatment area.The innovative importance of the technology is that the laser works in local areas, which preserves intact areas of the skin - they accelerate the regeneration and healing of the skin.
Types of fractional thermolysis
Fractional laser resurfacing is successfully used to tighten and firm the skin in one of two possible exposure methods.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 cells of the epidermis, literally vaporizing them.In other words, 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 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 further skin restoration.In other words, heat shock activates new cell growth and metabolic processes in cells.
The first method of fractional photothermolysis removes microscopic surface areas of skin cells, tightens the treated areas in a short time, so the results after the procedure are visible immediately.It perfectly softens surface wrinkles, therefore it is considered an ideal remedy for eliminating the first signs of age-related skin changes.
The second method of laser impact 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 deep layers of the epidermis and dermis, the laser starts metabolic processes, forms a new membrane framework, activates collagen production, so the skin becomes younger and recovers 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 externally and internally, which ensures a long-term 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 be sure 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 visibly tighten, wrinkles will soften and the complexion will become even.To consolidate and prolong the result, a course of procedures will be required at monthly intervals.
With combined fractional rejuvenation, the effect of youthful skin is achieved much faster and lasts longer, up to 2-3 years.Of course, the results largely depend on the lifestyle of the individual patient.Giving up bad habits, preventive facial care, a healthy lifestyle, proper and adequate sleep help prolong the skin's youth and prevent the aging and fading process.
The undoubted advantage of the procedure is pain-free.The specialist uses surface anesthesia, so during the procedure the patient feels only a tingling sensation in the affected area.
The progress of the procedure
The undoubted advantage of the procedure is pain-free.The specialist uses surface anesthesia, so during the procedure the patient feels only a tingling sensation in the affected area.An anesthetic drug is applied shortly before the start of the session, which can last up to an hour - it all depends on the area being treated.
After 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 any additional care.It will take you a little more than a week to return to your normal rhythm of life, while rehabilitation after surgery is much more difficult and longer.
During 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, youthful skin.
Indications for the procedure
If there is any doubt about the effectiveness of partial 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.
- Saggy, aged and smooth skin.
Contraindications for the procedure
Like any salon procedure, partial rejuvenation has a number of contraindications:
- Benign and malignant formations in the treatment area.
- Oncological diseases and continuous chemotherapy.
- Dermatosis and photodermatosis in the area of the procedure.
- A herpes infection that appeared within a month.
- Acute infectious infections, lack of immunity.
- 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 out, last visit to the sunroom.
- Pregnancy and lactation period.
- Use of retinoids within the past six months.
Combining fractional rejuvenation with other procedures
This procedure is always performed only after prior consultation with a cosmetologist.In case of visible age-related changes, maximum effectiveness will be achieved with laser skin resurfacing rather than partial rejuvenation.
In some cases, it will not be possible to do without surgical manipulations, namely endoscopic lifting, blepharoplasty or insertion of tightening threads.However, laser rejuvenation will help maintain and increase 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 biorevitalization based on hyaluronic acid, are perfectly combined with laser rejuvenation techniques.