Often friends come to us asking if there is any way to heal acne pits on their face. What we often refer to as acne pits are actually scars that occur when complications occur during the healing process of acne and are clinically known as depressed scars. Looking at the microstructure of acne depressed scars, the epidermis is characterized by keratin clogged pores and multiple channels. The dermis, on the other hand, is characterized by reduced thickness and loss of follicular sebaceous gland units, and insufficient dense deposition of collagen fibers was found in serial sections of the dermis of depressed acne scars. At present, the pathogenesis of depressed acne scar formation, although not fully understood, is most likely related to the severity and duration of inflammation. How to treat this kind of acne depressed scars? 1, peeling surgery coupled with laser repair Peeling surgery in the subcutaneous fat layer to break the adhesion after the fresh blood to fill the cavity, autologous repair, and then with the laser treatment of acne issued by the red, dark pigmentation, can achieve very good results. 2, filler repair depressed scars because depressed, the most direct method is to fill! The so-called lack of what to fill, especially for the dermis layer is not obvious adhesion, defects, just the amount of subcutaneous tissue is insufficient, we can be injected through hyaluronic acid, collagen and other implants to fill, make the depressed part of the bulge, so that the surrounding skin and harmonious articulation, recovery. Acne pits, although rarely produce lesions, but will affect the facial aesthetics, serious patients can produce low self-esteem heart, affecting normal life. Find a formal institution, follow the doctor’s instructions according to the course of treatment, there will be a big change.