
my husband had sudden knee pain a week ago , it is most unbearable while driving , he did not injure it , there is no swelling, even when I drive we have to pull over so he can stretch it out the door , very, very painful, hard to go upstairs, he had acl
surgery on the other
knee about three years ago, but he had injured it while shoveling , but this one is sudden for no reason, the pain is in the right leg and radiates all the way down , very sharp .