Aging is a natural biological process that affects all tissues of the human body, including those that make up a person's appearance.At the same time, facial tissues are more susceptible to aging than others, since they are constantly under the influence of environmental factors, chewing, facial and speech functions.Since the face is a kind of "business card" of a person, the issue of preserving and restoring youthful facial skin is especially important and relevant.Among the many methods and techniques used today to solve this problem, laser facial rejuvenation deserves special attention.
The essence of this method is the fractional effect of a laser beam on the skin.The laser jet is divided into many very fine beams that hit microscopic areas of the skin located at a strictly specified depth and evaporate them.Intact cells located between these areas stimulate the active production of collagen and elastin, the two main "building materials" that are formed less and less in the human body with age.After this procedure, the skin color improves, small and medium wrinkles are corrected, bags under the eyes are eliminated, and the oval of the face is firmed.At the same time, the rehabilitation period is reduced to a minimum.Fractional laser rejuvenation can be used not only as an independent method, but also to improve the results of plastic surgery or laser skin rejuvenation.
Lasers used for fractional laser resurfacing.
For the first time in the world, the American company Palomar Medical Technologies received a patent in 2004 on the principle of fractional laser exposure.Currently, fractional laser systems are represented by several laser technology companies.The most used laser systems are those from the manufacturers Palomar and Fraxel, the Affirm laser from the famous American company Cynosure, the GentleYAG laser from Candela and others.Since all these facilities have a common principle of operation, the result of the procedure is largely determined by the professionalism of the specialist who performs it.
Contraindications for the laser rejuvenation procedure.
Absolute contraindications for the procedure are:
- Pregnancy, lactation.
- Foci of the inflammatory process in the affected area.
- Psoriasis and dermatosis.
- Foci of herpetic infection in the affected area.
- Chemical peel of the intended treatment area was performed less than two weeks before the procedure.
- Oncological diseases.
- Systemic diseases of the blood, immune system, connective tissue.
- Diabetes mellitus in the decompensation stage.
- Severe forms of hypertension and coronary heart disease.
- Varicose veins in the procedure area.
- Tendency to form keloid scars.
- Cases of vitiligo in the family.
Relative contraindications include active sunstroke in the last three weeks before the procedure, that is, the presence of a fresh tan, as well as superficial and medium peels performed in the treatment area less than three weeks before the procedure.
Advantages of the fractional laser rejuvenation method.
Thanks to the specific effect, damage to the skin is minimal, so all traces after the procedure disappear within 3-4 days.
The method makes it possible to treat large areas of skin in a single procedure, while preserving and activating the skin's regenerative resources, ensuring rapid rehabilitation and a long-term increase in the positive effect.
The procedure does not require anesthesia and can be performed on the neck, décolleté, and eye area.
Side effects are rare.Possible complications include the temporary appearance of purplish-red spots in the treatment area, mild and quickly passing itching, activation of herpes infection, changes in skin texture, including burning, peeling, and scabbing.Scarring, hyperpigmentation, and hypopigmentation of the skin in the procedure area are extremely rare, but may be permanent.
What is a complete course of laser resurfacing procedures?
A fractional laser treatment session lasts between 20 and 40 minutes, depending on the nature of the problem and the area of the area treated.Repeat procedures are carried out after 3-4 weeks.In total, 3-4 sessions are usually necessary.The maximum positive effect occurs within three months after the last procedure.It is recommended to carry out maintenance sessions once every 10-14 months.
What to do after laser facial rejuvenation procedure
The slight burning sensation that may be felt after the procedure disappears within 1 to 2 hours, while redness and slight swelling may persist for 1 to 3 days.During this period, it is advisable to use external products (creams, ointments, sprays) containing dexpanthenol, for example, Bepanten, Panthenol, D-Panthenol.After the disappearance of the listed symptoms and before the next procedure, a cream with hyaluronic acid is applied.
You can shower and wash your face on the day of the procedure, but it is better to wait with the sauna and pool.The cosmetic base can be used one day after the procedure.
The use of sunscreens with a protection factor of at least 30 is mandatory, since at this time the skin's metabolism is activated and it becomes especially sensitive to the sun's rays.
After the procedure, the recommendations of the specialist who performed the procedure must be followed.The choice of cosmetic preparations, the frequency and duration of their use are determined individually and depend on the type of skin and its characteristics.
Fractional laser resurfacing is a cosmetic procedure during which the skin is exposed to a series of laser microbeams.The objective of this influence is to activate the regeneration and collagenogenesis processes.This is a relatively new hardware technique, but it is already very popular.It is also called Fraxel, fractional laser resurfacing or photothermolysis.
The principle of operation and types of fractional laser rejuvenation.
How does fractional laser work?The microrays emitted by the device cause thermal shock, in response to which the "lazy" skin cells begin to function more actively.To repair the damaged area, they divide faster.Old cells that are ineffective die, giving way to young ones.Heating of the deep layers of the skin is accompanied by partial denaturation of proteins, as well as the formation of new components of the extracellular matrix, including elastin and collagen.
Depending on the depth of the impact, ablative and non-ablative laser resurfacing is distinguished.The first is superficial and resembles sanding.Laser treatment of the upper layers of the skin is accompanied by evaporation of moisture and damage to the epidermis.After healing, the skin is toned, its texture and color are unified.During non-ablative photothermolysis, the laser affects the deep layers of the skin.In this case, no open wounds form.
Each type of rejuvenation has its advantages and minutes.Therefore, the effect of ablative laser resurfacing is noticeable after the first procedure.With this method you can get rid of deep wrinkles and age spots, post-acne, stretch marks and scars.With a non-ablative procedure, there is no risk of infection and the anti-aging effect is noticeable for several years.This type of photothermolysis is recommended for people under 40 years of age, with the first signs of aging: fine wrinkles, reduced turgor.
Indications and contraindications of the procedure.
You should resort to the photothermolysis procedure if you have:
- Sagging, sagging skin.
- Both fine and deep wrinkles, crow's feet.
- Pigmentation of any origin.
- Increased sebum secretion.
- Dilated pores, prone to acne.
- Scars, stretch marks, post-acne.
- Spider veins (rosacea).
- Dull complexion.
Contraindications for fractional laser resurfacing are:
- Allergy, psoriasis.
- Autoimmune diseases.
- Pregnancy, lactation.
- Blood diseases.
- Skin infections, inflammation in the planned treatment area.
- Any chronic disease in the stage of decompensation.
- Oncology.
- Increased body temperature.
- Diabetes mellitus.
- Tendency to form keloid scars.
- Epilepsy.
Features of laser rejuvenation
Preparation for the fractional photothermolysis procedure involves avoiding visits to the solarium and the beach for two weeks.During this time, you should also not cleanse your skin, do chemical peels, or take sulfonamides, fluoroquinolones, or tetracyclines.Three days before the procedure, stop going to the pool, bathhouse, sauna and treat the intended exposure area with alcohol-containing cosmetics.To prevent complications, the cosmetologist may prescribe antiviral and antibacterial drugs during this period.The day before the procedure should be spent without alcohol or cigarettes, and refrain from going to the gym.
Before laser treatment, the skin is cleansed of cosmetics and impurities.Generally, the effect of the laser is felt as an unpleasant tingling sensation, but sometimes pain relief may be necessary.In this case, the cosmetologist applies an anesthetic to the prepared skin area.Once the ointment takes effect, start treating the skin with a laser.The duration of the procedure depends on the extent of the treatment area and ranges from several minutes to an hour.Finally, the skin is soothed with a nourishing cream.
During the first days after the procedure, you should not use alcohol-based products or compress the areas of the body where photothermolysis was performed with compression garments.It is recommended to exclude physical activity for a week, visit a swimming pool, sauna or bathhouse and limit the time spent outdoors.The skin is moisturized with a special cream three times a day.And so on for half a month.It is undesirable to do peelings or use cosmetics with retinol or salicylic acid.You should use a cream with a sun protection factor of 35 or higher for two months.
How many procedures are needed to achieve results?What effect should you expect?
The rehabilitation period after fractional laser resurfacing lasts 3 to 7 days.The speed of recovery depends largely on lifestyle.Drinking alcohol, smoking, excessive activity, unbalanced diet, insomnia and anxiety - all this can slow down regeneration processes.
The first three days after laser exposure, skin redness and slight swelling may be observed.Pain relievers and skin cooling can help reduce feelings of discomfort.It is normal for the skin to feel tight and flaky during the week.A side effect of the procedure may be a tanned tan, which disappears on its own after half a month.
A long-lasting result after fractional photothermolysis occurs after 2 to 5 procedures.Only a cosmetologist can more specifically determine the number of sessions, based on the initial data.The intervals between procedures are 3 to 4 weeks.As a result of fractional laser rejuvenation, the aging process is inhibited: wrinkles disappear or become less noticeable, turgor increases, the appearance of pores decreases and the complexion improves.This method is an effective remedy in the fight against scars, pigmentation, post-acne and stretch marks.
Fractional laser resurfacing is one of the three most popular hardware cosmetic procedures.Its advantages include effectiveness, short healing period and physiology.The result is visible after the first procedure and lasts up to three years.The method has a wide range of indications.It is possible to choose the laser exposure depth.
A woman of any age wants to see beautiful facial skin in the mirror, but not everyone is ready to go under the knife of a plastic surgeon.
In this case, fractional rejuvenation through the use of laser will come to the rescue, which in modern cosmetology occupies one of the first places in anti-aging procedures.
Types and methods of influence.
Ablative photothermolysis
There are two methods of photothermolysis, each suitable for different applications.A cosmetologist will help you make the right decision in favor of the optimal option at your initial appointment.
This method is suitable for rejuvenating skin that has just begun to undergo natural aging.
A network of microdamages with the help of a laser affects exclusively the upper layers of the epidermis, forcing it to regenerate in a short time.
The result appears after the first procedure, as soon as the wounds heal.
Non-ablative photothermolysis
This method is a slightly more serious intervention.The laser beam penetrates the deep layers of the epidermis, ignoring the outer cells.
The lesions also promote the production of elastin and collagen, as occurs with ablative photothermolysis.
The healing process lasts longer and the effect is more pronounced.Indicated to eliminate serious problems on the face.
Indications
Anyone who wants to look younger without major touch-ups can use this method.
Fractional laser treatment combats many facial imperfections, including:
- severe wrinkles on the forehead;
- nasolabial folds;
- a thread of crow's feet around the eyes;
- epidermis "flowing" down;
- skin pigmentation, scars, scars, spider veins;
- Problem of enlarged pores, acne.
Laser therapy shows high effectiveness in eliminating all these problems.
The only caveat is that, depending on the severity of the blemish, several procedures may be necessary.
Contraindications
Like any other external influence on the body, fractional laser rejuvenation has its contraindications, in the presence of which it is prohibited to resort to such a procedure.
This may include:
- the presence of severe inflammation on the face;
- infectious and fungal skin lesions;
- diseases of the epidermis: psoriasis, eczema;
- excessively dry skin;
- malignant neoplasms in the body;
- history of epilepsy;
- heart disease;
- varicose veins on the face;
- herpes in acute stage;
- pregnancy, lactation;
- immunodeficiency states;
- bronchial asthma, severe allergic reactions;
- neurological diseases.
All contraindications are conditional, that is, the cosmetologist weighs all the risks for the patient.
Sometimes it is first necessary to undergo treatment for skin problems or wait for the remission of chronic diseases, after which rejuvenation is still carried out.
Preparation
Since the intervention is not a surgical operation, extensive preparation is not required.Initially, you should consult a cosmetologist who will evaluate the condition of the skin and also give recommendations on the necessary photorejuvenation method.
The patient is obliged to inform the doctor about all conditions and diseases in his medical history, as well as exacerbations of chronic diseases over the past six months.
If there are any, the specialist will advise you to visit specialized doctors to assess the safety of the procedure.
A blood and urine test should also be done to identify or exclude inflammatory processes in the body.The date of the first visit is then set.
carrying out
Fractional laser skin rejuvenation in the facial area is performed on an outpatient basis, that is, the patient comes, is treated, and then goes home.
First, the cosmetologist will apply an anesthetic cream or ointment based on lidocaine to the epidermis.
In fact, the procedure is not too painful, so sometimes the therapy is performed without this stage.
You should be aware that the use of local anesthetics slightly inhibits the natural regeneration of the skin afterwards.
Then the patient lies on the stretcher and the specialist adjusts the depth of penetration of the laser beam using a special device.The device is aimed at certain areas of the epidermis, at the depths into which the laser penetrates.
The manipulations last half an hour or more, depending on the surface to be treated with the device.During the procedure, the patient may feel a slight tingling sensation, as well as an unpleasant odor.
Immediately after the session, a network of red dots is visible on the face, the skin is red and slightly swollen, so it is better to take care of the return home method in advance.
Possible complications
Fractional rejuvenation does not exclude complications.In some cases they are normal and disappear after a few days.
Others develop due to the inexperience of the cosmetologist or the lack of proper facial care during the rehabilitation period.
What is not the norm?
- severe pain or swelling at the site of exposure to the laser beam;
- the damage does not heal in two weeks;
- Pigmentation and scars appeared.
Mild redness, peeling and itching is a completely predictable condition for any type of epidermis.
These consequences disappear on their own in 1 or 2 weeks, without leaving visual imperfections.
Rehabilitation
The result of the procedure is greatly influenced by the behavior of the patient himself.You should carefully monitor the skin, protect it from aggressive environmental influences and not apply decorative cosmetics during healing.
General recommendations:
- For the first three days, the wound should be lubricated with dexpanthenol-based ointment.will promote rapid healing of microdamage.Subsequently, it is recommended to use a light moisturizing cream with hyaluronic acid, recommended by the cosmetologist.
- Washing is not prohibited.For 2 weeks, the epidermis should not be exposed to intense heat, so it is better to refrain from baths and saunas, and not take hot baths.
- You should not go outside without sunscreen,In addition, it is better to choose protection from 50. If this is not done, hyperpigmentation will appear.The cosmetic product should be applied until complete healing, even if it is winter outside.
After a couple of weeks, it is recommended to revisit the specialist who performed fractional laser resurfacing.You must assess the condition of the facial skin and rule out complications.
Forecast
The result can be noticed immediately after healing, if the imperfections were not very pronounced.Deep wrinkles or scars must be removed through several procedures.
Visually, the skin is smoother, has a natural color, the face is tense and visibly bloomed in 99% of cases.
One percent goes to unforeseen circumstances, inadequate care and lack of doctor qualifications.
Advantages of the method
Many patients are captivated by this method due to its important advantages that are worth highlighting.By choosing photothermolysis, a person receives the following:
- low cost with high efficiency;
- painless;
- the effect of even a procedure;
- non-invasive;
- without strong side effects.
Furthermore, the effect of the laser simultaneously solves several problems with the aesthetic component of the epidermis, which is good news.
Disadvantages
If you choose the wrong clinic for rejuvenation or do not strictly follow the cosmetologist's recommendations, you can develop huge pigment spots on the middle of your face, which will not be easy to remove.
In addition, laser treatment lasts quite a long time, during which the patient feels an unpleasant smell of damaged skin, which not everyone can tolerate.
Another disadvantage is the incomplete result of a procedure on deep depressions, scars and wrinkles.
Review of opinions
Fractional rejuvenation is gaining more and more popularity in cosmetology.Every year, more and more women choose the laser instead of the surgical scalpel.