Meniscocapsular seperation

More common in MM due to attachment to capsule
Coronary ligament (between posterior horn of MM and tibia) is prone for injury
Minor ones are treated conservatively
On sagittal MR, posteriomedial tibial articular cartilage should be covered by posterior horn of MM
Uncocvering of this cartilage by 5 mm or more is suggestive of peripheral detachment