Every now and then I find online recommendations to get asubcision procedure for acne scars.
When I look up the purpose of subcision I find it defined as to cut fibrous tissue that tethersthe scars.
However, numerouspeople are saying that subcision should be done even though the scars fade when the skin is stretched. (For this, I assume that tethered scars will not fade if the skin is stretched.)

My question is whether subcision is also a good option for treating acne (rolling)scars that fade if the skin is stretched. Im also wondering whether there is scientific data on this.