What type of procedure would you categorize treatments that do not remove any skin tissue?

Treatments that do not remove any skin tissue are categorized as nonablative procedures. Nonablative methods work by stimulating the underlying layers of the skin without disrupting the outer dermal layer, allowing for healing and regeneration without the need for extensive recovery.

These techniques often utilize technologies such as lasers, radiofrequency, or light therapy to promote collagen production and improve skin texture, tone, and overall appearance. Because they do not involve ablation (the removal of skin), they are generally associated with less discomfort, a quicker recovery, and a lower risk of complications compared to procedures that do remove skin tissue.

In contrast, ablative procedures involve the removal of the outer layers of skin, often leading to more significant healing time. Minimally invasive refers to techniques that may involve some level of skin penetration but do not entail traditional surgical methods; however, this term does not specifically address the removal of tissue. Surgical procedures typically involve incisions and tissue removal, which again distinguishes them from nonablative treatments.