
Atrophic vs. Hypertrophic: A Visual Guide to Types of Acne Scars
Learn the difference between atrophic and hypertrophic scars, the “Pinch Test” for tethering, and why identification is the first step to successful treatment.

Learn the difference between atrophic and hypertrophic scars, the “Pinch Test” for tethering, and why identification is the first step to successful treatment.