How is fractional laser treatment for removing raised scars?

Fractional laser treatment is highly effective for removing raised scars and is suitable for improving their appearance.

Fractional laser is an effective scar revision technique, particularly useful for improving raised scars. By creating microscopic zones of thermal damage in the skin, it stimulates collagen regeneration, thereby promoting the skin's self-repair process and reducing the prominence of scar tissue. Fractional lasers are divided into non-ablative and ablative types. Non-ablative fractional lasers cause less skin damage and have a shorter recovery period, while ablative fractional lasers penetrate more deeply, offering more noticeable results but requiring a longer recovery time.

Prior to undergoing fractional laser treatment, patients should visit the plastic surgery or dermatology department of a reputable hospital for a face-to-face consultation. A qualified physician will conduct a detailed assessment of the scar and determine an appropriate treatment plan. Additionally, fractional laser treatment typically requires multiple sessions, with each session spaced at least two months apart. During the treatment process, the physician will adjust the laser parameters and energy levels according to the specific characteristics of the scar to ensure optimal treatment outcomes.

After treatment, patients should keep the treated area clean and dry, avoiding contact with water to prevent infection. Medications such as epidermal growth factor can also be used to promote skin healing. Once the scabs have completely fallen off, it is recommended to use moisturizing skincare products to aid in skin recovery.