My daughter has severe quadraplegic cerebral palsy. She is nearly 11. She extends a lot and very strongly. One of her main issues is that she arches her back when left unsupported, sometimes the back of her head is almost touching her bottom when she is laying on her side. This has led to curvature of her spine (lordosis). I believe this is known as a dystonic element to her cerebral palsy. She is now on the list for an ITB (intrathecal baclofen pump). Does anyone have any experience of the ITB pump....what are your thoughts, does it work, what are the downsides?