my 6 mo old daughter she is a twin. She went and had her first x Ray today to check her hips as she had hip displaysia when she was born. They found what looks like an extra bone or part of a bone sticking out of her pelvis going inward??? I wish I could post a photo has anyone seen something like this before? Her doctor and pediatrician have never seen it before and I’m waiting to get an order for a CT scan.