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Solar lentigo / sunspot
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 | 63.1 | Supported | Picosecond laser pigment | 6 | 3 | 9 | 23 |
| B | 58.8 | Supported | Laser toning qswitched or picosecond | 15 | 3 | 6 | 32 |
| B | 58.2 | Supported | Vascular pigment laser 532 1064 | 4 | 3 | 2 | 19 |
| B | 56.9 | Insufficient | Fractional picosecond resurfacing | 2 | 1 | 1 | 4 |
| B | 50.0 | Supported | IPL bbl photorejuvenation | 8 | 5 | 8 | 55 |
| C | 44.0 | Supported | Nonablative fractional resurfacing | 1 | 1 | 2 | 6 |