With a concussion (mild TBI), most people recover most or all of their brain function within 3 months following injury, with most recovering sooner. With moderate TBI, most people recover most or all ...

A grade 1 (mild) MCL sprain usually heals in one to three weeks; a grade 2 (moderate) MCL sprain heals in four to six weeks; and a grade 3 (severe) MCL sprain can take six or more weeks to heal.

"I had an MCL sprain,” Love said. “I think it was grade two. I didn't need to get surgery. It wasn't that serious. Obviously, I played through it, so you can see it wasn't that serious.

ESPN's Adam Schefter posted on X on David Montgomery suffered an MCL ... injury occurs to that ligament when the outside of the knee is hit, causing the inside to stretch or even tear. A mild ...