 So, doctor tell us now a growing spine versus adult spine, how is it different? Yeah, that is a fundamental thing we need to understand that a child's spine obviously is not the same as an adult spine. The adult spine is more stiff whereas the child's spine is more flexible. The child has smaller bones whereas the adult has much bigger stronger bones. So, the child's spine is a growing spine where things are not yet fully formed whereas the adult spine is fully formed and certain changes of aging like degeneration all that starts setting in at an early stage. So, there is a huge difference between a child's spine and an adult's spine and so one has to understand the difference between the two to understand how to treat the problem. So, we cannot treat a child's spinal problems in the same way as that of an adult spine. The principles of treatment when we treat with surgery, when we do not treat them with surgery, how to put them on a brace, when do we actually intervene, all that varies.