The main reason for skin aging is a deterioration in the functional capabilities of metabolism and cell growth as well as a slower removal of toxins and waste products as well as a reduced supply of nutrients to the cell structures.Thanks to laboratory studies, it became known that it is a reversible process, that is, there is always the possibility of increasing cell activity.Scientists have found that after thermal exposure to a laser, some of the cells in the dermis are activated and the other part dies.As a rule, dead cells and non-living cells that do not have the potential for further recovery die.
When weak cells die, the vacated intercellular space is occupied by stronger cells.The thermal effect that occurs after laser treatment activates cell activity and continues cell renewal and growth.The quality and speed of cell recovery depends on the diameter of the laser beam.Its thickness should be no 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 with the introduction of fractional thermolysis.In this procedure, the laser beam is split into many microscopic beams, creating a network structure that influences the treatment area.The innovative significance of the technology is that the laser acts locally, preserving intact areas of the skin - accelerating skin regeneration and healing.
Types of fractional thermolysis
Fractional laser rejuvenation is successfully used to tighten and strengthen the skin in one of two possible exposure methods.They differ in the properties of the laser effect, the depth of penetration and the effect on certain areas.
The first method of action - fractional photothermolysis - acts on the upper epidermal cells, literally causing them to evaporate.In other words, this method only exposes the top layer of skin.
The second mode of action affects the lower epidermal and dermal layers and leaves the upper layer of 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 restoration.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 and tightens the treated areas in a short time, so the results are immediately visible after the procedure.It perfectly smoothes superficial wrinkles and is therefore considered an ideal remedy for eliminating 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 influencing the deep layers of the epidermis and dermis, the laser triggers metabolic processes, forms a new membrane framework, activates collagen production, so that the skin becomes younger and regenerated from the inside out.
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 receives a double effect - both externally and internally, which ensures a long-lasting effect of skin rejuvenation.A similar technique is used by a large number of modern medical institutions that have modern laser equipment.
Effectiveness of the procedure
You can ensure that after fractional laser rejuvenation your skin becomes even, smooth and radiant after the first procedure.Within a week, the facial oval is noticeably tightened, wrinkles are smoothed and the complexion becomes more even.To consolidate and prolong the result, procedures are required at monthly intervals.
Thanks to the combined fractional rejuvenation, the effect of youthful skin is achieved much faster and lasts longer, up to 2-3 years.Of course, the results depend largely on the lifestyle of the individual patient.Giving up bad habits, preventive facial care, a healthy lifestyle, and proper and sufficient sleep will help prolong the youthfulness of the skin and prevent the aging process and fading.
The undoubted advantage of the procedure is its painlessness.The specialist uses superficial anesthesia so that the patient only feels a slight tingling sensation in the area of influence during the procedure.
Progress of the procedure
The undoubted advantage of the procedure is its painlessness.The specialist uses superficial anesthesia so that the patient only feels a slight tingling sensation in the area of influence during the procedure.Shortly before the session begins, an anesthetic is applied, which can last up to an hour - it depends on the area being treated.
After the procedure is completed, the specialist advises the client on the necessary skin care and treats him with special medicines.
Immediately after the procedure, the skin does not require any additional care.It will take a little more than a week to return to your normal rhythm of life, while rehabilitation after surgery is much more difficult and takes longer.
The face is swollen for the first two days, then becomes slightly red.Within 4-7 days, dead cells begin to shed, revealing fresh, youthful skin.
Instructions for the procedure
If there are doubts about the effectiveness of fractional laser rejuvenation, it is worth first attending the procedure based on 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 to the procedure
As with any salon procedure, fractional rejuvenation has a number of contraindications:
- Benign and malignant formations in the treatment area.
- Oncological diseases and ongoing chemotherapy.
- Dermatoses and photodermatoses in the area of the procedure.
- A herpes infection that occurred within a month.
- Acute infectious infections, immunodeficiency.
- Chronic diseases, for example bleeding disorders, diabetes mellitus, thromboembolic diseases.
- Psoriasis and high blood pressure.
- History of keloids or vitiligo, family history of vitiligo or keloids.
- Fresh tan, recent visit to the solarium.
- Pregnancy and breastfeeding.
- Use of retinoids within the last six months.
Combining fractional rejuvenation with other procedures
This procedure is only ever carried out after prior consultation with a beautician.With obvious age-related changes, maximum effectiveness is achieved by laser skin resurfacing, rather than fractional rejuvenation.
In some cases, it will not be possible to do without surgical interventions, namely endoscopic facelift, blepharoplasty or the insertion of stitches for tightening.However, laser rejuvenation helps maintain and increase the effectiveness of the procedures.It will complement your results and perfect the client's appearance.
Procedures such as mesotherapy and plasma lifting, as well as biorevitalization based on hyaluronic acid, can be perfectly combined with laser rejuvenation techniques.