well this is the sports forum so maybe the FACK knows something about this.
Went to an Oktoberfest in Soulard this fall and i tripped on the way back to my brother's place (tripped twice actually, i was real drunk and sidewalks blow).
Got a nasty scar on one knee (big 2x4 in. scar), but the weird thing is the OTHER knee has occasionally felt super weak since then. If i walk more than a quarter mile it'll start to feel like... i dont know... like it could buckle, kinda scary. I try to put my weight on my other knee as much as i can and step gingerly when it happens.
First thought was a Torn ACL, but i havent noticed swelling (of course i was smashed that oktoberfest weekend so it might've been and i just didnt notice). What's going on FACK?