What happens if a torn ACL is not repaired?

Related questions

1. Is an ACL tear painful?
2. Where do you feel pain with an ACL tear?
3. How do you sleep with a torn ACL?
4. How long are you on crutches after ACL tear?
5. Can ACL tear heal itself?
6. What is the best exercise for a torn ACL?
7. What should I do if I think I tore my ACL?
8. Can a stretched ACL heal?
9. Does tearing your ACL hurt?
10. How long does an ACL tear take to heal without surgery?

Tags

1. #other
2. #problems
3. #causes
4. #chronic
5. #important
6. #joint
7. #surgery
8. #damage
9. #surgeon
10. #swelling
11. #start
12. #still
13. #before
14. #unstable
15. #deficiency