As you can see if you stop the video there.. everything is gone.. pelvic, pubic and a good part of her sacrum in an attempt to get clear margins from the bone sarcoma on the right side. Nothing will ever be replaced as there's no hard bone left to bolt anything to. Yes, her femur ball is just floating in tissue and muscle. She hasn't taken a pain killer for it since day 12 after surgery... although she's gonna have issues to counter with spinal curvature over time and be a chiros best $ friend. They told her she'd be in bed in the hospital for at least 6 weeks, possibly 6 months... she was out of there on day 18!