Scoliosis

Quick answer: Scoliosis is a sideways curve of the spine, usually with some rotation of the vertebrae. Structural scoliosis is a change in the spine itself and is diagnosed on an X-ray; functional scoliosis is a curve created by something else, such as uneven hips or muscle imbalance, and changes when that cause is addressed. Most structural scoliosis is mild. Posture therapy doesn’t straighten a structural curve, but it can help with how your body moves and compensates around it, alongside the care of your doctor.

Maybe a school screening flagged your child, or you noticed one shoulder or hip sitting higher in the mirror. Maybe you were diagnosed years ago and have started to notice more stiffness or aching. Whatever brought you here, scoliosis is common and understandable, and knowing which kind you’re dealing with is the first step.

What Is Scoliosis?

Seen from behind, a typical spine runs roughly straight up the middle of the back. With scoliosis, it curves to one side, often in an S or C shape, and the vertebrae usually twist as well. That twist is why one side of the rib cage or lower back can look higher when you bend forward.

A curve to the left is called levoscoliosis; a curve to the right is dextroscoliosis. When a sideways curve combines with excessive forward rounding, it’s called kyphoscoliosis.

Structural vs. Functional Scoliosis

Structural scoliosis is a change in the spine itself. According to Mayo Clinic, the cause of the most common type is unknown, it often appears during the growth spurt before puberty, and most cases are mild. Other types include congenital scoliosis (present from birth), neuromuscular scoliosis (linked to conditions such as cerebral palsy), and degenerative scoliosis, which develops in adults as the discs and joints of the spine change with age.

Functional scoliosis isn’t a problem with the spine’s structure. The spine curves because of something else, most often a tilted pelvis, a leg length difference, one-sided muscle tension, or pain and spasm. The curve typically changes, or disappears, when you bend forward or lie down, or when the underlying cause is addressed. This is the kind posture work is best placed to help with.

How Can I Tell If I Might Have Scoliosis?

These checks can suggest scoliosis, but only an X-ray can confirm it.

1. Mirror check. Look for uneven shoulders, one shoulder blade sticking out more, an uneven waist, or one hip sitting higher.
2. Forward bend check. Stand with your feet together and bend forward from the hips, letting your arms hang. Ask someone to look along your back from behind. If one side of the upper back or lower back sits noticeably higher, that suggests the vertebrae are rotating, which is a sign of structural scoliosis.
3. Clothing check. Hemlines, sleeves or waistbands that hang unevenly.

If you see these signs, especially in a child or teenager, see a doctor. They may order an X-ray to measure the curve.

Scoliosis in Children and Teenagers

Scoliosis most often appears during the growth spurt before puberty, and curves can progress while a child is still growing. That’s why children with scoliosis should be monitored by their pediatrician or an orthopedic specialist, who will decide whether observation, bracing or, rarely, surgery is needed. Posture work can support how a child moves and feels, but it should always sit alongside that medical monitoring, never replace or delay it.

What Are the Symptoms of Scoliosis?

Many people with mild scoliosis have no symptoms. When there are symptoms, people commonly describe:

• Back stiffness or aching, often on one side
• Muscle tension around the shoulder blades or lower back
• Fatigue when standing or sitting for long periods
• Clothes that fit unevenly

See a doctor if a curve seems to be getting worse, or if you have back pain with numbness, weakness, or changes in bladder or bowel control.

How Does Posture Therapy Help With Scoliosis?

People with scoliosis are often told the spine is the whole story. The spine is certainly the part that shows, but the body builds patterns around a curve: one hip carries more load, one shoulder works harder, the ribs and pelvis turn to keep you balanced. Those patterns are where much of the stiffness and aching can come from.

For functional scoliosis, addressing the pelvis, hips and muscle balance that create the curve can change it. For structural scoliosis, posture therapy doesn’t straighten the curve, but it can help you move, stand and load your body more evenly around it, which many people find makes day-to-day life more comfortable. We always work alongside your doctor’s recommendations, including any bracing or monitoring.

Because every curve is different, we don’t recommend generic exercises for scoliosis. The right routine depends on your curve and how your body has adapted to it, which is what an assessment looks at.

Choosing Your Next Step

There’s no single right path. It depends on your situation:

• You haven’t been diagnosed but see the signs. Start with your doctor, who can confirm whether it’s scoliosis and measure the curve.
• You’ve been diagnosed and want help with how your body moves around it. A free 30-minute consultation includes a whole-body postural assessment and a conversation about your history and any imaging you’ve had. We have clinics in Newton, Gloucester, Santa Monica, Beverly Grove and Middletown, RI.
• You’re not near a clinic. Virtual posture therapy brings the same assessment approach to you.

Frequently Asked Questions About Scoliosis

Can scoliosis be fixed?

It depends on the type. Functional scoliosis often changes when its cause, such as a tilted pelvis, is addressed. Structural scoliosis doesn’t straighten with exercise; depending on the curve, doctors may recommend observation, bracing during growth, or, for severe curves, surgery. Posture work can help with comfort and how you move around the curve.

Can I live normally with scoliosis?

Most people with scoliosis, especially mild scoliosis, live full, active lives, including sports and exercise. Regular monitoring with your doctor matters most while you’re still growing, or if your curve is changing.

What is functional scoliosis?

A sideways curve that comes from something other than the spine itself, such as uneven hips, a leg length difference, or muscle tension. It usually changes when you bend forward or lie down, and when the underlying cause is addressed.

Why do I suddenly have scoliosis as an adult?

Some adults have had a mild curve since adolescence that was never noticed. Others develop degenerative scoliosis as the spine changes with age. And sometimes what looks like scoliosis is functional, from a tilted pelvis or muscle imbalance. A doctor can tell which with an X-ray.

What exercises should I avoid with scoliosis?

There’s no single list, because it depends on your curve. In general, avoid anything that causes pain or noticeably increases one-sided strain, and check with your doctor or a specialist before starting a new program, especially heavy lifting or high-impact sports.

This article is general education, not medical advice. Scoliosis should be diagnosed and monitored by a physician, especially in children and teenagers. See a doctor if a curve seems to be worsening, or if you have back pain with numbness, weakness, or changes in bladder or bowel control. Posture therapy works alongside medical care, never instead of it.