TCA CROSS (Chemical Reconstruction of Skin Scars) is a specialized dermatological treatment used to improve the appearance of acne scars. It involves applying trichloroacetic acid (TCA) directly onto acne scars to promote skin remodelling and improve the texture and appearance of the scars. This method is particularly effective for treating ice-pick scars and other types of deep, depressed scars.
How TCA CROSS Works:
Application of TCA:
Procedure: A high concentration of TCA is applied directly to the acne scars using a fine needle or applicator. The acid is usually applied in a precise manner to ensure it only affects the scar tissue and not the surrounding skin.
Purpose: The TCA causes controlled damage to the scar tissue, triggering the body’s natural healing process. This damage stimulates the production of new collagen and elastin in the scarred area.
Healing Process:
Skin Remodeling: The controlled damage leads to the breakdown of old, scarred tissue and promotes the growth of new, healthy tissue. Over time, this can help to smooth out the appearance of scars and improve skin texture.
Collagen Production: Increased collagen production helps to fill in the depressed areas of the scar, making them less noticeable.
Benefits of TCA CROSS:
Effective for Deep Scars: Particularly useful for treating deep, pitted acne scars like ice pick scars.
Minimal Downtime: Compared to more invasive procedures, TCA CROSS usually involves minimal downtime.
Improves Skin Texture: Helps to improve the texture and appearance of acne scars by stimulating collagen production and skin remodeling.
Process:
Consultation: An assessment by our nurses to determine if TCA CROSS is suitable for your specific type of acne scars and skin type.
Preparation: The skin is cleaned, and a numbing cream may be applied to minimize discomfort during the procedure.
Application: TCA is carefully applied to the targeted scar areas. The procedure usually takes about 15 to 30 minutes depending on the number and size of scars being treated.
Aftercare: Post-treatment care involves managing any redness, swelling, or peeling that may occur. It is essential to follow the practitioner’s aftercare instructions, including using gentle skincare products and protecting the skin from sun exposure.
Results:
Initial Effects: Redness, swelling, and peeling are common immediately after the procedure.
Improvement: Results typically start to become visible within 4 to 6 weeks as the skin begins to heal and remodel.
Full Results: Optimal results may be seen after several months and may require multiple sessions depending on the severity of the scars.