14 year old girl got severely injured at her high school. School is paying for some bills but future is highly suspect.

While one of the guys at her high school was lifting weights he somehow hit her in the face with the barbell bar/weights (weights apparently fell off one end and caused this). She was there only as an observer not a participant. The school official took responsibility and told the girls mom that the weight set is new and had malfunctioned because the clips that were supposed to hold the weights in place were defective. This childs front teeth were caved in and extensive dental work in ensuing and because of age this in one of many surgeries she will need (her face still is growing-the palate specifically) so only temp measures can be done for the next few years etc. The school acknowledged its responsible for paying for the initial dental visits and stated that the clips for newly purchased weight set malfunctioned and were defective. I'm worried about medical bills in the future in what is going to happen to her face!