The main reason for skin aging is a deterioration in the functionality of the metabolism and cell growth as well as a slowing down of the removal of toxins and toxins and a reduction in the supply of nutrients to the cell structures. Thanks to laboratory research, it became known that this is a reversible process, that is, there is always the possibility of activating cell activity. Scientists have found that after thermal exposure to the laser, some of the cells in the dermis are activated and the other part dies. Typically, dead cells die and non-living cells that have no potential for further recovery.
When weak cells die, the intercellular space that has become free is occupied by stronger cells. The thermal effect that occurs after laser treatment activates cell activity and continues cell renewal and cell growth. The quality and speed of cell repair depends on the diameter of the laser beam. Its thickness should not be more than 200 micrometers, then a layer of healthy and young skin will begin to form in the treated area.
For this reason, the laser rejuvenation technique was improved with the introduction of fractional thermolysis. In this process, the laser beam is split into many microscopic beams, creating a mesh structure of the impact on the treatment area. The innovative value of the technology lies in the fact 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 rejuvenation has been used successfully to tighten and tighten the skin in two ways. They differ in the properties of the laser effect, the penetration depth and the influence on certain areas.
The first mode of action - fractional photothermolysis - affects the upper epidermal cells and literally vaporizes them. In other words, this procedure only exposes the top layer of skin.
The second treatment method affects the lower epidermal and dermal layers, leaving the upper skin layer intact. In both cases the laser beam has a local effect. A cellular programming zone remains 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 that the results can be felt immediately after the procedure. It smoothes superficial wrinkles and is therefore considered ideal 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 already irreversible. This method is a type of "heavy artillery" laser rejuvenation. The laser acts on the deep layers of the epidermis and dermis and starts metabolic processes, forms a new membrane structure, activates collagen production, so that the skin becomes younger and regenerates from within.
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 outside and inside, which has a long-term effect of skin rejuvenation. A similar technique is used by a large number of modern medical facilities that have modern laser devices.
Efficiency of the process
You can ensure that after a fractional laser rejuvenation, your skin will be even, smooth and glowing after the first procedure. Within a week, the oval of the face will noticeably contract, wrinkles will be smoothed and the complexion will be evened out. In order to consolidate and expand the result, a procedure is required every one month.
With 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 heavily on the lifestyle of the individual patient. Cessation of bad habits, preventive facial care, a healthy lifestyle, adequate and adequate sleep all help to prolong the youthfulness of the skin and prevent the aging and wilting process.
The undoubted advantage of the procedure is that it is painless. The specialist uses surface anesthesia so that the patient only feels a slight tingling sensation in the affected area during the procedure.
Procedure progress
The undoubted advantage of the procedure is that it is painless. The specialist applies surface anesthesia, so the patient only feels a slight tingling sensation in the affected area during the procedure. The anesthetic is applied shortly before the start of the session, the duration of which can be up to an hour - it all depends on the surface of the treatment.
After the procedure, the specialist advises the customer on the necessary skin care and treats it with special drugs.
Immediately after the procedure, the skin does not require any additional care. It will take you a little over a week to get back to your normal rhythm of life, while post-operative rehabilitation will take much more difficult and longer.
During the first two days the face is swollen, after which it turns slightly red. After 4-7 days, dead cells begin to clean themselves and reveal fresh and youthful skin.
Information on the procedure
If there are doubts about the effectiveness of fractional laser rejuvenation, 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 around the eyes.
- Sagging, withering and loose skin.
Contraindications to the
procedureAs with any salon procedure, fractional tapering has a number of contraindications:
- Benign and malignant growths in the treatment area.
- Cancer and ongoing chemotherapy
- Dermatoses and photodermatoses in the area of the procedure.
- Herpes infection within one month.
- Acute infectious infections, immunodeficiency.
- Chronic diseases such as bleeding disorders, diabetes mellitus, thromboembolic diseases.
- Psoriasis and high blood pressure.
- History of keloid scars or vitiligo, family history of vitiligo or keloids.
- Fresh tan, last tan visit.
- Pregnancy and lactation.
- Use of retinoids in the past six months.
Combination of fractional tapering with other methods
This process is only ever carried out after prior consultation with a beautician. In the case of pronounced age-related changes, laser skin resurfacing brings maximum efficiency and no method for fractional rejuvenation.
In some cases it is not possible to do without surgical interventions, namely endoscopic facelifts, blepharoplasty or the introduction of threads for tightening. Even so, laser rejuvenation will help maintain and improve the effectiveness of the procedures. It will complement their results and perfect the client's appearance.
Methods for laser rejuvenation are perfectly combined with procedures such as mesotherapy and plasma lifting as well as biorevitalization based on hyaluronic acid.