New research highlights how repeated trauma to delicate skin areas can lead to long-term scarring, replacing natural, flexible tissue with rigid collagen. The study suggests that each injury compounds the risk of fibrosis, a process where scar tissue builds up and reduces skin elasticity. Understanding this mechanism could offer insights into preventing chronic scarring in high-risk situations. Experts may now explore targeted treatments to mitigate damage from repeated skin injuries.
“And repeatedly traumatizing the same confined area of thin skin increases the cumulative risk of traumatic dermal scarring (fibrosis), replacing flexible dermal tissue with stiff scar collagen that ...
