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Actinic keratosis
Compare the procedure groups used for this indication, ranked by evidence grade. Each grade comes from an expert read of the actual studies (design, quality, on-topic relevance); direction reflects what those studies conclude.
| Grade | Direction | Procedure group | RCT & meta | Clinical & observational | Case reports | Total papers |
|---|---|---|---|---|---|---|
| A | Supported | Photodynamic therapy | 223 | 111 | 158 | 845 |
| B | Mixed | Fractional laser resurfacing | 18 | 1 | 6 | 27 |
| B | Supported | Chemical peel | 3 | 0 | 5 | 21 |
| D | Limited | Nonablative fractional resurfacing | 1 | 2 | 1 | 8 |