, and erbium:yttrium aluminum garnet laser for mild to moderate grade scars. Trichloroacetic acid chemical reconstruction of skin scars showed efficacy in ice pick scars. Grade 4 scars improve poorly with resurfacing procedures, where punch excision and punch elevation can be tried. Platelet-rich plasma therapy was effective in combination with lasers and microneedling. Overall there is lack of high-quality data in the management of post acne scars. Combination treatment has shown better efficacy compared to single modalities.
No takes yet. Share an insight, caveat, or question.
Gupta et al. (2020) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: