What would cause a 3 year old to be very under grown and unable to walk?
I have recently began helping in a disabled boys orphanage in one of the poorest parts of jamaica. There is a small boy who I have been told is 3 years old. He is very very undergrown (about the size of a 9 month old) and is unable to walk although his legs can hold his weight. When he is spoken to he will repeat whatever was said. What would cause him to be so under developed and how could I help him? (especially how I can help him walk. It just seems he has never been taught and now his legs turn in slightly) I would be very grateful for any answers you are able to give me.