Fractional CO2 laser resurfacing
Dermatology & Aesthetics
estimated about CNY 3000-8000
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Description
A dermatologic procedure using a carbon dioxide laser to create microscopic columns of thermal injury in the skin, promoting collagen remodeling and epidermal renewal for scar, wrinkle, and photodamage improvement.
Main Uses
Primary clinical uses include ablative skin resurfacing for moderate-to-severe photodamage, atrophic acne scars, rhytides (especially perioral and periorbital), actinic keratoses, epidermal nevi, and certain benign epidermal lesions. It is indicated for patients seeking significant improvement in skin texture, tone, and laxity where non-ablative or superficial treatments have failed.
Normal Range
Point CO2 laser resurfacing is not a diagnostic laboratory test with numerical values; it is a cosmetic and dermatologic procedural intervention. Therefore, there is no 'normal range' of quantitative biomarkers or measurable values associated with the procedure itself.
Low Values - Possible Causes
N/A — This procedure does not yield quantifiable 'low values'; clinical outcomes (e.g., suboptimal skin rejuvenation) may result from insufficient energy fluence, inadequate treatment depth, excessive epidermal cooling, operator inexperience, or patient-related factors such as thick stratum corneum or prior topical retinoid use.
High Values - Possible Causes
N/A — There are no 'high values' in this context; adverse effects (e.g., prolonged erythema, dyspigmentation, scarring) may arise from excessive laser energy, excessive pulse stacking, inadequate thermal relaxation time, improper postoperative care, or treating high-risk skin types (Fitzpatrick IV–VI) without appropriate parameter adjustment.
estimated about CNY 3000-8000
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