My youngest DD has cerebral palsy (mixed type, spastic quadriplegia) and also has scoliosis. I have also done scoliosis screening in schools as a Public Health Nurse.
Many people have scoliosis, which just means a curvature of the spine. If it is mild, the person may not even know they have it and may not need any treatment. For people without other disabilities, the cause of most scoliosis is unknown, it does tend to run in families and it is more common in females (in fact, both my older sister and myself have mild scoliosis).
People with conditions of the nerves or muscles are more likely to develop scoliosis than people without those conditions.
People with low muscle tone (hypotonicity) can get scoliosis because their muscles don't support their spine against gravity. That allows the spine to be pulled unevenly by gravity, causing scoliosis. People with high muscle tone (spasticity) may have muscles that pull unevenly; the stronger muscles pull the spine more than the weaker muscles, causing scoliosis.
Scoliosis tends to appear or worsen at the time of growth spurts and many people's scoliosis will stabilize once they are full grown. This is the case for people with or without other disabilities.
The Orthopedic doctor will look at things like
- leg length (sometimes legs that are a little different in length can make the person appear to have scoliosis when they don't),
- how he stands (sometimes what looks like scoliosis is not really a curve, but is related to them not standing evenly)
- strength of the muscles
- muscle tone and whether your child has more spasticity/different tone on one side of the body than the other.
They will also take xrays of the spine and may also do other tests, like an MRI (an image similar to an xray that is more detailed and uses magnetic forces and computers to make the image) or a CAT scan (Computer imaging).
Treatment depends on a lot of things, including:
- the degree of the curve
- where the curve/direction of the curve
- how quickly the curve is progressing
- the age of the person and how close they are to being full grown
Treatment can vary a lot, depending on all those things. Sometimes, the only treatment is to watch the curve to make sure it is not progressing.
Sometimes a brace is used to support the back; that may be necessary long term or just until the person reaches full growth.
For some people who use wheelchairs, their chair may be adjusted to support their back better and prevent the stronger muscles from being able to pull the spine out of alinement. That is the only treatment my DD has had (other than being watched).
For some people, Baclofen is used to relax spastic muscles.
And, in cases where either the curve is severe or is progressing quickly, spinal surgery like maroo wrote about might be necessary.
Here are a couple of good websites that talk about scoliosis.
Mayo Clinic website
National Scoliosis Foundation FAQs page
Medline is a little harder to read, but has good information.
Here is a page about scoliosis in people with cerebral palsy.
Hopefully with all this, you will be better prepared when your child does see the Orthopedic doctor.