Here's the story: I'm a senior in HS now, planning on doing Army ROTC, then hopefully getting into the Rangers. Last May, I dislocated my kneecap, fucked it up pretty bad, had to get artho to have some bone chips removed, about 2 months of PT. Dislocated again in June, and last week, I felt it pop out of place (not totally to the side like the last two times, but still about 1.5 - 2 inches out of place). My parents worry that with my shitty knee, I have no chance of getting into the Rangers, and that chances of any other major combat unit would be unwilling accept me, and that my only chances in the military are with some desk job. How much would this knee problem effect my chances in the military? And keep in mind I still have 4 years of college to go through first, which I feel would be plenty of time to get my knee back into the shape it used to be.