How scoliosis is treated depends on your age, how severe the curve is, and whether it's getting worse
Treatment for scoliosis falls into three main paths: watching and waiting, wearing a brace, or having surgery. Your doctor will recommend one based on how much your spine curves, how fast it's progressing, and whether you're still growing. A curve under 25 degrees in a child who is still growing often needs only regular check-ups. A curve between 25 and 40 degrees may call for a brace. A curve over 50 degrees, or one that's worsening despite a brace, usually means surgery is the next step.
The goal of treatment is twofold: stop the curve from getting worse, and prevent problems later like breathing difficulty or heart strain. For most people, scoliosis doesn't cause pain or limit daily life, but untreated severe curves can. Starting treatment early—especially in children—gives the best chance of controlling the curve before it becomes severe.
Key Takeaways
- Mild curves under 25 degrees usually need only regular X-rays every 4 to 6 months to watch for changes.
- Braces work best in children and teens whose bones are still growing and whose curves are between 25 and 40 degrees.
- Surgery is typically recommended when a curve exceeds 50 degrees or is progressing despite bracing.
- Adults with scoliosis are usually monitored rather than braced, unless the curve is causing pain or breathing problems.
- Physical therapy and exercise do not straighten scoliosis but can help with posture, flexibility, and back strength.
Monitoring: When your doctor watches the curve over time
If your curve is mild—typically under 25 degrees—your doctor will likely recommend observation rather than immediate treatment. This means regular appointments, usually every 4 to 6 months, where you'll have an X-ray to see if the curve is staying the same or changing.
Monitoring is the standard approach for most children with mild scoliosis and for most adults, since adult spines have finished growing and curves tend to progress slowly or not at all. Your doctor is looking for any increase of 5 degrees or more, which would signal that treatment should begin. Between appointments, you can do normal activities—sports, school, work—without restriction.
Bracing: How it works and who benefits most
A brace is a fitted plastic shell worn under clothing that holds your spine in a straighter position while your bones are still growing. The goal is not to straighten the curve that already exists, but to prevent it from getting worse. Bracing works best in children and young teens whose skeletons are still developing—typically before age 16, though this varies.
Braces are recommended when a curve is between 25 and 40 degrees and the child is still growing. Common types include the Boston brace (worn under the arm) and the Milwaukee brace (which extends higher, to the neck). Most children wear a brace 16 to 23 hours a day, removing it only for bathing and exercise. Treatment usually continues until the bones stop growing, which happens around age 16 to 18 for most people.
Bracing does not work in adults because adult bones have finished growing and will not respond to the pressure of a brace. For adults with mild to moderate curves, monitoring remains the standard approach. Braces are also not recommended for curves under 25 degrees in growing children, since the risk of progression is low enough that the burden of wearing a brace outweighs the benefit.
Surgery: What happens and when it's recommended
Surgery for scoliosis involves fusing the vertebrae (the bones of the spine) together using metal rods, screws, and bone grafts. The goal is to stop the curve from progressing and, in some cases, to reduce the curve itself. Surgery is typically recommended when a curve exceeds 50 degrees, or when a smaller curve is progressing despite bracing.
The most common procedure is called spinal fusion. A surgeon makes an incision (usually on the back, sometimes on the side), places metal hardware along the curved section of spine, and uses bone graft material to fuse the vertebrae together. Over time, the bone graft hardens and locks the vertebrae in place, preventing further movement and progression of the curve.
Surgery is also considered for adults when scoliosis is causing pain, breathing problems, or heart strain. Some adults develop what's called adult degenerative scoliosis, where the curve worsens over decades and begins to pinch nerves or compress the lungs. In these cases, surgery may relieve symptoms.
Recovery from spinal fusion typically takes 3 to 6 months, with most people returning to light activities within 2 to 3 months. Full recovery and bone fusion can take 12 to 18 months. Your surgeon will give you specific restrictions on bending, lifting, and twisting during healing.
Physical therapy and exercise: What they can and cannot do
Physical therapy cannot straighten scoliosis or stop a curve from progressing. However, it can help with flexibility, posture, and back strength—all of which reduce pain and improve function. Many people with scoliosis benefit from exercises that strengthen the core muscles that support the spine.
If you have scoliosis and back pain, your doctor may refer you to a physical therapist who can teach you exercises tailored to your curve. These might include stretches for tight muscles, strengthening work for weak areas, and postural training. Some people find that regular exercise reduces discomfort and improves how they feel day to day, even if the curve itself doesn't change.
What to expect at your appointments
At each follow-up visit, your doctor will take a new X-ray and compare it to previous ones, measuring the curve angle to see if it has changed. They will also do a physical exam, checking your posture, spine alignment, and any asymmetry in your shoulders or hips. If you're a child or teen being considered for a brace, your doctor will also assess how much growing you have left to do.
If you're wearing a brace, your doctor will check that it fits properly and ask how often you're wearing it. Brace compliance—how consistently you wear it—directly affects how well it works. If you're having trouble wearing it, tell your doctor; they may adjust it or discuss other options.
Scoliosis in adults: Why treatment is usually different
Adult scoliosis is treated differently from childhood scoliosis because the spine has finished growing. In adults, curves tend to progress slowly—about 1 degree per year on average—and many people have no symptoms at all. Most adults with scoliosis are monitored with X-rays every 1 to 2 years rather than braced.
Surgery in adults is considered when the curve is causing pain, limiting function, or affecting breathing or heart function. Some adults develop scoliosis later in life due to wear and tear on the spine (degenerative scoliosis), which can pinch nerves and cause leg pain or weakness. In these cases, surgery may be recommended to relieve pressure on the nerves.
Frequently Asked Questions
Can exercise or stretching straighten my scoliosis?
No. Exercise and stretching cannot straighten scoliosis or stop a curve from progressing. However, they can improve flexibility, strengthen your back muscles, and reduce pain. Talk to your doctor about what exercises are safe for your curve.
If I have a mild curve, will it definitely get worse?
Not necessarily. Many mild curves stay stable for years or never progress at all. That's why your doctor monitors with regular X-rays—to catch any change early. The risk of progression is higher in children and teens whose bones are still growing.
What happens if I don't wear my brace as prescribed?
If you wear a brace inconsistently, it is less likely to prevent progression. Studies show that braces work best when worn 16 or more hours a day. If you're struggling to wear it, tell your doctor—they may adjust the fit or discuss your concerns.
Does scoliosis surgery fix the curve completely?
Surgery stops the curve from progressing and may reduce it somewhat, but it does not return the spine to completely straight. The goal is to prevent worsening and, in adults, to relieve pain or breathing problems. Most people have some curve remaining after surgery.
Can adults develop scoliosis if they didn't have it as a child?
Yes. Some adults develop scoliosis later in life due to wear and tear on the spine, osteoporosis, or other conditions. This is called adult-onset or degenerative scoliosis and is treated based on whether it's causing symptoms.