I have aclavicle seperation.i am not in a lot of pain i went to the doctors.they took xrays.they gave me a sling do i really need the sling?

Yes. : You do not have pain because sling was placed. Follow you doctor's recommendation.

Yes : Generally a dislocated clavicle will get better with a sling. The sling is designed to keep your arm and shoulder in a particular position. Muscles from the shoulder attach to the clavicle so the goal is to minimize the movement of those muscles and thus the clavicle.