What is typically true about hypertrophic scars?

Hypertrophic scars are a type of skin scarring that occurs after an injury or surgical procedure. They are characterized by their raised appearance, which results from an accumulation of collagen during the healing process. Initially, hypertrophic scars often exhibit a reddish or pink hue due to increased blood flow and the presence of inflammatory cells in the early stages of healing.

Over time, hypertrophic scars can undergo changes, including a gradual fading of color and reduction in size, although they typically remain raised compared to normal skin. This attribute distinguishes them from other types of scars and helps inform treatment decisions, as it is important to manage expectations regarding their appearance and the potential for improvement.

The characteristics of hypertrophic scars contrast with other types of scars, such as atrophic scars, which can be flat and colorless, or keloid scars, which exceed the borders of the original wound. Knowing these differences enhances understanding of scar formation and aids in the selection of appropriate therapeutic approaches for scar management.