<s>[INST] I was just in a car accident on 2/1/14 and now my back and buttocks hurst so bad It s uncomfortable and i can only stand for 5secs it HURT So Bad Even My Elbow Hurts To Bend It My Elbow Started Hurting When I Got Out The Car To Look At The Car But I Thought It Would Go Away And It Got Worst. What s Wrong ?? [/INST] Hi, thanks for using HCM.Pain in your hip and back could be due to spinal canal that is vertebrae problem, affecting or pressing over nerve. Need to get examined early to prevent further damage to nerve .Pain in elbow, which has continued, one possibility is improperly united fracture bone or extra calcification of joint affecting its movements.Regards </s>