I had both knees scoped 15 years ago for the same exact thing. Meniscus was mutilated. Doc went in, moved, realigned or did some shit, I forget. He claimed it would need to be done again inside 5 years. That was 15 years ago in December and my knees are only starting to get slightly sore this year. Best thing i ever did!! It was so bad, after 2 hours on my feet I was crippled. It hurt like a bitch for 2 days, then real sore for 2 weeks.
Ground up meniscus' are no joke. Owe.