I've only ever heard of this in dogs. I didn't know cats COULD have this issue!

In dogs, there are 5 grades. Grade 1 is normally treated by having the dog on total bed rest for 4 to 6 weeks, to allow things to heal and get the swelling down. Grade 2 may use meds. Grades 4 and 5 are when they talk surgery.

Please give Surya some chin rubs from me.