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Controlled microdermabrasion

 
, medical expert
Last reviewed: 04.07.2025
 
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Controlled microdermabrasion is a skin polishing process using inert crystals of corundum powder (aluminum oxide crystals), which exfoliate layers of tissue at different depths.

Mechanism of action of microdermabrasion

The effect is achieved by direct action of pointed crystals on the tissue and is characterized by very little traumatic action of high precision, in addition, the amount of powder is precisely controlled. With controlled microdermabrasion, there are practically no side or unwanted effects, and patients can continue their social life a few minutes after the procedure. Immediately after the procedure, symptoms such as pain, erythema quickly pass, and are often simply absent. The biggest difference between controlled microdermabrasion and other alternative methods (mechanical and chemical dermabrasion) is that when using it, the probability of trauma is really minimal due to the high precision of the intervention. This technique can be implemented with the help of some tools, using which it is possible to spray corundum crystals (an inert substance) on the treated area, due to the vacuum effect (the intensity of spraying can be controlled and measured). Crystals in contact with the skin produce mechanical removal of tissue fragments, then the removed tissue fragments together with the crystals are collected in a special container. Removal of the epidermis and opening of the superficial layers of the dermis causes an inflammatory reaction (all typical stages of the inflammatory process are present: active hyperemia, appearance of macrophages, activation of fibroblasts, etc.), which precedes the restoration of the tissues. Active hyperemia allows to provide the area of influence with a large amount of arterial blood rich in oxygen, and to carry out a full outflow, helping to prevent stagnation.

Comparison of traditional dermabrasion and microdermabrasion

Parameters

Controlled microdermabrasion

Traditional dermabrasion

.Anesthesia

No or local

General or local

Treatment time

Short

Long lasting

Mode

Outpatient

Stationary

Interval

5-10 days

6-12 months

Course of treatment

6-12 months

12-24 months

Contraindications

No

Associated with anesthesia, burns or pigmentation

Treatment

Open

Closed

When performing controlled microdermabrasion, it is important that only part of the epidermis is removed, without affecting the dermis. The remaining part "works" as a base, guiding the formation of new fibrils so that they are formed in the right way and in the right order on healthy tissue. The main feature of the method is the ability to constantly monitor the effectiveness of the abrasive action during the course.

Indications for microdermabrasion

Application

Controlled microdermabrasion

Traditional dermabrasion

Facial peeling

Yes

No

Smoothing wrinkles

Yes

No

Stretch marks

Yes

No

Acne scars

Yes

-

Chickenpox scars

Yes

Yes

Hypertrophic scars

Yes

Yes

Before the operation

Yes

No

Couperose

Yes

No

Methodology for performing and prescribing microdermabrasion

During the procedure, medium low aspiration pressure (300-400 mm Hg) is used without compression. The tip moves directly along the skin surface, through which corundum crystals are aspirated. The procedure lasts 10-15 minutes. The frequency and number of procedures are determined by the indication for the use of microdermabrasion. After the procedure, the patient should immediately return to their daily activities.

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