A Derry family have opened up about the life-changing surgery their daughter went through two years ago.
Ava Sims' grandmother first noticed a curve in her spine in 2018, recognising the same curvature she saw in Ava's late mum.
The 15-year-old's father Andy and his wife Grainne McAnee immediately took Ava to her GP and were referred to Musgrave in Belfast to see a specialist.