Head and neck surgeon David Grant returns from annual leave to find his surgical list has snowballed. He's one of only two consultant surgeons at Nottingham University Hospitals' busy cancer head and neck service.
12-year-old Keilan's operation has been scheduled in the middle of this winter crisis. He suffers from Scoliosis, a severe curvature of the spine. The longer he waits for his operation, the more serious his condition becomes.