As a wound heals, tissue begins to grow over the wound, protecting it and replacing the damaged skin. As this fibrous tissue settles in, you develop a scar. Essentially, scars are nature’s way of ...

Doctors in the U.S. perform nearly 800,000 total knee replacements every year, but some estimates indicate that up to 10% of patients may emerge from surgery with a new problem: arthrofibrosis or ...