not likely they didnt come back to san francisco when bob burned his leg and Gerard broke a ligiment. hope it helps
Irritation of the lingual frenulum is most often caused by direct irritation. The frenulum, that thin ligiment directly under the tongue, and that keeps your tongue from touching the tip of your nose, can be irritated by a dental retainer, a tongue piercing, an eating utensil or dental instrument.
Go get at least an xray from the doctor. You could have done a lot to it, tore your cartilage, your ligiment, meniscus, broke your knee cap, plenty. I had knee pain after I played a game and thought hey after I ice it, it will be good. No, it got worse, and I had to get arthoscopy surgery, they do this simple small incision procedure to clean up and fix and find everything wrong with your knee while in there because some xrays/mri's dont show your problems up. Good luck! Hope your knee feels better soon.