Which layer of the skin is primarily affected during laser skin resurfacing?

During laser skin resurfacing, the primary focus is on the epidermis and dermis layers of the skin. The procedure involves using laser technology to remove the outer layer of skin, which is the epidermis, and to stimulate the underlying dermis. This treatment aims to address various skin concerns, such as fine lines, wrinkles, acne scars, and uneven skin tone by promoting collagen production and skin regeneration.

The epidermis provides a protective barrier, and by targeting this layer, the laser can effectively remove damaged skin cells. Concurrently, affecting the dermis allows for deeper healing and rejuvenation. This dual approach ensures that both superficial and deeper layers of the skin are treated, leading to more effective results in terms of skin texture and appearance.

While the other layers mentioned – the hypodermis and subcutaneous tissue – are components of the skin structure, they are not the primary targets in laser skin resurfacing. These layers lie beneath the dermis and are more associated with fat storage and structural support, rather than the direct treatment of surface skin issues.