Laser rejuvenation is no longer a rare and mythical thing. Nowadays, everyone can turn back years from their life. However, not all people have reliable information about laser rejuvenation methods, as a result of which theyMake a mistake.
First, you need to understand the types of processes. Two of them:
Inflection;
Non inflection.
In turn, these types of effects are divided into:
solid (complete);
Partial (incomplete).
Perhaps at first glance, these laser rejuvenation methods may seem similar, but this is far from the case. Only the result is the same: after the right type of treatments, the skin becomes several years younger and actually looks much better.
Non-ablative laser treatment works with the deeper layers of the skin, heating them. The impact of the laser beam energy on fibroblasts causes them to produce collagen and elastin at an accelerated rate. Microcirculation in the skin layers is also improvedIs.
This method is most effective when:
Scars and severe skin damage;
widespread rashes;
Hyperpigmentation and uneven complexion;
after acne;
Stretch marks.
Non-ablative treatment is based on the operation of the erbium laser. Due to the special wavelength (1550 nm), the upper layers of the skin are not affected, while the lower layers receive the stimulation necessary for restoration. As a result, most defects are eliminated. Let's go.
Ablative laser treatment works a little differently. This method uses a carbon dioxide laser with a wavelength of 10600 nm. The effect occurs not only on the lower, but also on the upper layers of the skin. Using the ablative method, the skinThe texture is leveled and a lifting effect is achieved. Applicable to:
Wrinkles around the eyes, small facial wrinkles;
loss of skin tone;
Pigmentation disorders.
It is worth noting that the rehabilitation period after this procedure will be a little longer, as a larger amount of skin is exposed compared to the non-ablative method.
Despite the differences, the essence of both methods is the same. Using the energy of the laser beam, the water in the dermis is heated and literally evaporated. At the same time, the synthesis of collagen and elastin necessary for rejuvenation begins. .
Partial and continuous laser exposure
While giving almost similar results, there are significant differences between these two methods.
With continuous laser treatment, the laser affects the skin over a larger area. However, due to the high risk of scarring and the long recovery time, this type of laser treatment is no longer used practically anywhere. goes.
In the second case, the laser is divided into several small beams that form a grid. Thus, the laser, interacting with only 20% of the skin area, achieves a 100% rejuvenation effect. This method is more modern and safer. With its use, rehabilitation time is significantly reduced.
laser photorejuvenation
This rejuvenation technique, like non-ablative, works with the deeper layers of the skin. But they are by no means the same or interchangeable.
The finest laser rays almost completely "ignore" the dermis, but have an excellent effect on nerve endings in the skin, which signal the body to renew cells. Fine wrinkles disappear, skin color is restored. goes.
In laser photorejuvenation, devices such as KTP (wavelength 532 nm) and Nd: YAG (wavelength 1064 nm) are used. Thanks to these parameters, laser radiation is completely absorbed by hemoglobin and melanin molecules, which reduce skin pigmentation. At the same time, water molecules are practically not heated. For these reasons, laser photorejuvenation is an extremely effective tool in correcting skin color and dealing with the vascular network on it.
This technique does not require a long rehabilitation period and anesthesia.
At the end
Each laser skin rejuvenation method has its own unique characteristics that greatly affect the final result. It is necessary to carefully select a technique so that rejuvenation is not only easy and effective, but also a safe procedure.
It is worth knowing that some cosmetologists do not disclose to the client all the features of this procedure and choose a device for laser treatment on the principle of "what is available". To avoid this you should contact experienced specialists whoMust have proven himself positively during the entire period of work.