Rocks are either classified as sedimentary, igneous or metamorphic, depending on the manner in which they were formed. Most rocks encountered in everyday life are sedimentary, although some igneous rocks, such as granite, are also common.
Neuromuscular scoliosis encompasses scoliosis that is secondary to neurological or muscular diseases. This includes scoliosis associated with cerebral palsy, spinal cord trauma, muscular dystrophy, spinal muscular atrophy and spina bifida.
1 The most common symptom of scoliosis is curvature of the spine. 2  Scoliosis risk factors include age (9-15-year-olds), female sex, and family history.  Diagnosis is done by the physical exam and by imaging techniques such as X-rays, CT scans, or MRIs.