Fig. 1From: Post-operative shoulder imbalance in adolescent idiopathic scoliosis: a study of clinical photographsPre and post-operative images of a patient of AIS. Note that despite the poor trunk alignment in the pre-op state the shoulders are balanced and after surgery though the trunk alignment has improved the shoulder has become unbalanced. In this patient the base of the neck features appear relatively preserved compared to the shoulder levelBack to article page