How to diagnose and
treat scoliosis

How do clinicians diagnose scoliosis?

For many families, scoliosis starts with a simple observation. A shoulder looks higher. A rib cage looks uneven. A shirt hangs differently than before. In teens, this often shows up during a growth spurt. In adults, it may show up as back pain, leg symptoms, or feeling off balance.

The first step: listening to your story

A clinician will usually begin by asking:

• When did you first notice the change?
• Is there pain? If so, where and how often?
• Has there been a recent growth spurt?
• Is there a family history of scoliosis?

In adolescents, the main concern is whether the curve might get worse during growth. Growth remaining and curve size at diagnosis are two of the strongest predictors of progression. ^{1 2}

In adults, the focus often shifts to symptoms. Back pain, leg pain, numbness, or reduced walking tolerance may point to age-related disc and joint changes that can drive adult degenerative scoliosis. ³

Physical exam

During the exam, your clinician will:

• Look at shoulder and hip height
• Check for trunk shift or leaning
• Ask you to bend forward to look for rib or back prominence
• Assess balance and basic neurologic function

The forward bend test helps detect rotation of the spine, which is part of what makes scoliosis a three-dimensional condition.¹ There is a curve, but there is vertebrae rotation too. 

If pain seems out of proportion, or if there are neurologic findings like weakness or abnormal reflexes (automatic response to a stimulus that does not need conscious thought), further testing may be needed to rule out other causes. ¹

Imaging

Scoliosis is confirmed with standing spinal X-rays. Clinicians measure the curve using something called the Cobb angle. By definition, scoliosis is diagnosed when the Cobb angle is 10 degrees or greater.¹

In growing adolescents, repeat X-rays may be taken over time to monitor progression, especially during rapid growth phases.⁴

MRI is not routine for typical adolescent idiopathic scoliosis, but may be ordered if there are neurologic symptoms, unusual curve patterns, or other red flags. ¹

Different types of scoliosis, such as congenital (present from birth) or neuromuscular scoliosis (associated with neurological or muscular disorders), may require a different diagnostic approach and closer follow-up. ¹

Clinical insight

Progression risk in adolescent idiopathic scoliosis depends strongly on how much growth remains and how large the curve is at diagnosis. Classic natural history research showed that larger curves in young patients are much more likely to worsen over time. ²This is why many clinicians focus less on labeling a small curve as a “problem” and more on tracking growth and curve size carefully. Monitoring, not immediate intervention, is often the right first step.

What are the treatment options for scoliosis?

Treatment depends on age, curve size, symptoms, and growth status. Most people with scoliosis do not need surgery.

Care usually follows a stepwise approach. It often starts with monitoring or conservative treatment, and escalates only if progression risk is high or symptoms are severe.

1. Education and activity

For adolescents, education focuses on understanding growth-related progression and why monitoring matters. Staying active is generally encouraged, unless a specific restriction is needed⁴.

For adults, education centers on managing symptoms, maintaining strength and conditioning, and understanding how posture and endurance affect daily life³.

2. Observation

For mild curves or adolescents near skeletal maturity (final bone growth), observation with periodic reassessment is common⁴. Many mild curves remain stable, especially once growth slows^{2 4}.

3. Exercise-based rehabilitation

Physiotherapeutic scoliosis-specific exercises, including approaches like Schroth-based programs, aim to improve trunk control, posture awareness, and quality of life.

Meta-analyses suggest these exercises can improve trunk rotation and quality of life, with modest and variable effects on Cobb angle^{5 4}.

Exercises are often used alongside bracing in moderate curves, but they are not considered a replacement for bracing when progression risk is high⁴.

In adults, exercise focuses more on symptom relief, endurance, balance, and maintaining functional capacity rather than changing the curve itself³.

4. Bracing (for growing adolescents)

Bracing is the main evidence-supported treatment for reducing progression in skeletally immature adolescents with moderate curves.

The BrAIST trial showed that bracing significantly reduced progression to 50 degrees or more, a common surgical threshold. It also demonstrated a clear dose–response relationship. More hours of brace wear were linked to better outcomes⁶.

Bracing is typically continued until growth slows or ends.

5. Medications (mainly in adults)

In adults, medications such as nonsteroidal anti-inflammatory drugs may help reduce pain, but they do not correct the spinal curve³.

If leg symptoms are present due to nerve irritation, other medications may be used as part of a broader pain management plan³.

6. Injections (mainly in adults)

Near nerve injections may be considered when leg pain is driven by spinal narrowing. These treatments target symptoms, not the curvature itself³.

7. Surgery

Surgery is usually considered when:

• Curves approach or exceed common surgical thresholds in adolescents
• There is documented progression despite appropriate bracing
• Adults have severe pain, neurologic symptoms (like leg numbness or weakness), or significant imbalance that does not improve with non-operative care

Posterior spinal fusion from the back with metal bars and screws, is the most common procedure in adolescents^{1 6}.

Adult deformity surgery can improve alignment and symptoms in selected patients, but it carries higher complication risks than adolescent surgery and requires careful selection³.

Recovery timelines vary. Adolescents treated with bracing may continue for months to years until growth slows. Adults in non-operative care often see symptom improvement over weeks to months with consistent strengthening and conditioning⁴.

Sword's approach

Sword Health helps people manage pain and movement issues with expert-guided AI care you can use from home. Our model combines clinical support with modern technology, designed to work around your life.

Sword makes recovery easier and more accessible. You get high-quality care at home, guided by clinicians and supported by smart technology.

• Care that adapts to your progress in real time
• Licensed experts guiding every step
• Simple, non-invasive, evidence-based programs
• Proven results for pain relief, movement, and satisfaction

How can I find pain relief for scoliosis?

Relief strategies depend on age and symptoms.

For adolescents without pain, the focus is usually on monitoring, bracing when indicated, and staying active.

For adults with pain or stiffness, small daily habits matter:

• Gentle walking to improve endurance
• Core (back, abdominal and gluteus muscles) and hip strengthening
• Posture awareness during prolonged sitting or standing
• Pacing activities to avoid flare-ups

Exercise and conditioning are commonly recommended in adult degenerative scoliosis to improve function and reduce disability³.

Pain flares do not always mean the curve is worsening. In adults, symptoms often relate more to disc and joint changes, muscle fatigue, and nerve irritation than to curve size alone³.

If pain persists, worsens, or includes leg weakness, bowel or bladder changes, or numbness in the groin area, urgent evaluation is important¹.

Talking with a clinician can help tailor a plan to your curve, your age, and your goals.