Overview
What is scoliosis?
Scoliosis is a condition where the spine curves sideways, often in an “S” or “C” shape. While usually diagnosed in children or teens, it can also affect adults.
How common is it?
Scoliosis affects about 2–3% of the population, and most cases are mild. Some people may not even realize they have it.
What are the symptoms of scoliosis?
- Uneven shoulders or hips
- One shoulder blade sticking out more than the other
- Back pain
- Fatigue from muscle strain
What causes scoliosis?
Most cases are idiopathic, meaning the cause is unknown. Others are caused by birth defects, neuromuscular conditions, or age-related spinal degeneration.
What are the risk factors?
- Family history
- Neuromuscular conditions like cerebral palsy
- Spinal injuries or infections
- Age (especially over 50 for adult-onset scoliosis)
When does it usually start?
Most cases begin in adolescence, but it can also appear in adulthood due to spine degeneration.