Jan-
Yes, like all the other's who've replied, I've had injuries that have taken an exceedingly long time to heal. For example, five years ago I slipped on a boat's dive platform and badly bruised the inside of my left ankle. Not only did it take years to heal, I'm still very sensitive in that spot and the area remains somewhat discolored. My Rheumy noticed it during an examination years after it happened and commented that my slow healing is typical of someone taking anti-inflammatories. I've learned to be a lot more careful to avoid injuries.
Regards,
Chimike