Scoliosis: Causes, Symptoms and How Physiotherapy Can Help

Scoliosis – an abnormal lateral curvature of the spine – affects approximately 2-3% of the population, with many cases first detected during the adolescent growth spurt. In Malaysia, school health screening programmes help identify scoliosis early, but many cases go undetected until adulthood. Whether you are a parent concerned about your child's posture or an adult managing long-standing scoliosis, physiotherapy matters in treatment and management.

What Is Scoliosis?

A healthy spine has natural front-to-back curves (lordosis and kyphosis) but should appear straight when viewed from behind. Scoliosis is diagnosed when the spine curves sideways by more than 10 degrees, as measured by the Cobb angle on an X-ray. The curve may form a single "C" shape or a double "S" shape, and it is often accompanied by vertebral rotation, which creates a visible rib hump or asymmetry in the trunk.

Scoliosis is classified by its cause, location, and severity. Understanding your specific type of scoliosis is essential for determining the most appropriate treatment approach.

Types and Causes of Scoliosis

Scoliosis can develop for different reasons depending on the type:

• Idiopathic scoliosis (80% of cases) – The cause is unknown. It most commonly develops during the adolescent growth spurt (ages 10-16) and is more likely to progress in girls. Genetic factors appear to play a significant role
• Congenital scoliosis – Present from birth due to vertebral malformations that occur during fetal development
• Neuromuscular scoliosis – Associated with conditions like cerebral palsy, muscular dystrophy, or spinal cord injuries that affect the muscles supporting the spine
• Degenerative (adult) scoliosis – Develops in older adults due to disc degeneration and facet joint arthritis, increasingly common in Malaysia's ageing population
• Functional scoliosis – A temporary curve caused by muscle imbalances, leg length differences, or pain – this type can often be fully corrected

Detecting Scoliosis Early

Early detection significantly improves treatment outcomes. Watch for these signs:

• One shoulder sitting higher than the other when standing normally
• An uneven waistline or one hip appearing more prominent
• The ribcage protruding more on one side, especially when bending forward (Adam's forward bend test)
• Clothes hanging unevenly or a hemline that appears crooked
• The head not centred directly over the pelvis when viewed from behind
• Back pain or fatigue with prolonged sitting, though many mild cases are painless

If you notice these signs in yourself or your child, it is important to seek professional assessment. A physiotherapist can perform screening tests and refer for imaging if needed.

Struggling with Scoliosis? A physiotherapist can assess your condition and create a personalised recovery plan. Chat with a physiotherapist near you

How Physiotherapy Manages Scoliosis

Physiotherapy is essential at every stage of scoliosis management – from mild curves being monitored to post-surgical rehabilitation. The approach varies based on the patient's age, curve severity, and skeletal maturity.

Scoliosis-Specific Exercise Programmes

Evidence-based scoliosis exercise methods aim to reduce curve progression, improve posture, and strengthen the muscles that support the spine:

• Schroth method – A specialised three-dimensional approach that uses specific postures, breathing techniques, and corrective exercises specific to each patient's unique curve pattern
• SEAS (Scientific Exercise Approach to Scoliosis) – Active self-correction exercises combined with task-oriented training that patients integrate into daily activities
• Core stabilisation training – Strengthening the deep trunk muscles (transversus abdominis, multifidus, pelvic floor) to provide better spinal support and control
• Asymmetric strengthening – Selectively strengthening muscles on the concave side of the curve while stretching the shortened muscles on the convex side

Bracing Support

For growing adolescents with curves between 25-40 degrees, bracing combined with physiotherapy is the standard of care. Your physiotherapist will provide exercises to maintain flexibility and strength while wearing the brace, and help manage the psychological challenges that Malaysian teenagers may face with brace wear in our warm climate.

Pain Management for Adult Scoliosis

Adults with scoliosis often experience pain related to muscle fatigue, joint degeneration, or nerve compression. Physiotherapy addresses these through manual therapy, targeted strengthening, and postural education to reduce pain and improve function.

Living Well with Scoliosis in Malaysia

Scoliosis does not have to limit your lifestyle. Many patients with mild to moderate curves lead fully active lives with appropriate management:

• Swimming is excellent for scoliosis – it strengthens the back muscles while the buoyancy reduces spinal loading, and Malaysia's warm climate makes this accessible year-round
• Regular exercise and maintaining a healthy weight reduce the impact of scoliosis on daily function
• Ergonomic workstation setup is particularly important – adjustable chairs and desks help maintain best posture during long work hours
• Carrying bags symmetrically (backpack rather than one-shoulder bag) helps avoid worsening postural asymmetry
• Continuing your home exercise programme consistently is the most important factor for long-term management

When Surgery May Be Considered

Surgical intervention (spinal fusion) is typically considered for curves exceeding 45-50 degrees or those causing significant functional limitations. Even after surgery, physiotherapy is essential for rehabilitation, helping restore movement, rebuild strength, and return to normal activities. Many Malaysian orthopaedic centres work closely with physiotherapists to provide thorough pre- and post-surgical care.

Get Specialised Scoliosis Care

Whether you are seeking early intervention for your child or management strategies for adult scoliosis, physiotherapy offers proven, effective approaches. A qualified physiotherapist experienced in scoliosis management can assess your specific situation and create a treatment plan designed for your needs. Find a physiotherapist near you and take the first step toward getting back to the activities you love.