Needle Roller

Microneedle Roller and Application Technique

Needle Roller

This randomized clinical trial (http://ja.ma/2qS9Iub) evaluates efficacy of and pain associated with microneedle-assisted photodynamic therapy (PDT) for actinic keratoses. This video depicts the microneedle roller and application technique used in the study.

Tags: actinic keratosis treatment,Photodynamic therap...