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Atrophic acne scar - rolling
Compare the procedure groups used for this indication, ranked by evidence score. Grade reflects the volume and quality of research; direction reflects what the papers conclude.
| Grade | Score | Direction | Procedure group | RCT & meta | Clinical & observational | Case reports | Total papers |
|---|---|---|---|---|---|---|---|
| B | 54.2 | Supported | Fractional laser resurfacing | 8 | 1 | 0 | 15 |
| B | 53.2 | Supported | Nonablative fractional resurfacing | 2 | 1 | 0 | 6 |
| B | 52.7 | Supported | Stem cell SVF injection | 1 | 0 | 0 | 3 |
| C | 46.2 | Supported | Fractional picosecond resurfacing | 1 | 0 | 0 | 6 |
| C | 46.2 | Supported | Picosecond laser pigment | 1 | 0 | 0 | 6 |
| C | 43.3 | Insufficient | Microneedling RF | 1 | 0 | 0 | 1 |
| D | 33.8 | Insufficient | Acellular dermal matrix ECM skinbooster | 0 | 0 | 0 | 1 |
| D | 32.5 | Insufficient | Chemical peel | 1 | 0 | 0 | 2 |
| F | 15.3 | Insufficient | Collagen stimulator PDLLA PLLA | 0 | 0 | 0 | 1 |
| F | 0.0 | Insufficient | Pdo PCL PLLA thread lifting | 0 | 0 | 0 | 0 |
| F | 0.0 | Insufficient | PN PDRN injection | 0 | 0 | 0 | 0 |