Inflammatory lesions commonly associated with acne have a propensity to form scars which can substantially impact an individual's quality of life. As a result of variations in collagen levels during the wound-healing process, different types of scars can form requiring a tailored approach to treatment; treatment success depends on the modality of the treatment chosen. Here, I briefly discuss the different acne scar types, and their relationship with skin anatomy and histology, in relation to the different treatment options available. This paper was developed to accompany my state of the art presentation at 'The Changing Faces of Acne' meeting in June 2014 and I aim to share my personal experiences in order to offer guidance for appropriate treatment decisions.
© 2015 British Association of Dermatologists.