Liam was born with thrombocytopenia-absentradius, a rare genetic disorder resulting in missing bones in both of his arms. He came to UI Stead Family Children's Hospital when he was 2 months old for the specialized pediatric expertise needed to care for his unique condition. Prior to coming to UI Stead Family Children's Hospital, Liam’s arms were positioned in 90-degree angles. Surgeons were able to reposition his arms to 45-degree angles, which has lengthened Liam’s arms and allowed him to play sports like flag football, basketball, and baseball.