What is Scoliosis?
Scoliosis is a spinal condition characterised by an abnormal sideways curvature of the spine, forming a “C” or “S” shape, often accompanied by vertebral rotation. While it can affect any age, it is most commonly diagnosed in adolescents during the growth spurt (ages 10–15). Early detection is vital: a Cobb angle of greater than 10 degrees confirms the diagnosis. At BNH Hospital, we focus on early intervention to prevent severe progression, ensuring optimal spinal health and quality of life.
Doctor’s Note: Key Takeaways
- Check for Asymmetry: Look for uneven shoulders, a protruding shoulder blade, or an uneven waistline. These are often the first visible signs.
- The “Growth Spurt” is Critical: The curvature can worsen rapidly during puberty. Regular monitoring during this phase is essential.
- It’s Not Just Cosmetic: In severe cases, scoliosis can compress the rib cage, affecting lung function, or cause nerve compression leading to numbness.
- Most Cases Don’t Need Surgery: The majority of patients require only observation or bracing. Scoliosis surgery is a solution reserved for severe curves (>45–50 degrees).
- Expert Care at BNH: Our Spine Centre utilises a multidisciplinary team (Orthopaedists, Rehabilitation specialists) and advanced imaging to tailor a precise treatment plan for every patient.
Understanding Scoliosis: Types and Causes
The spine is designed to be straight when viewed from behind. When scoliosis occurs, the spine twists and curves to the side. According to the National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS), while the exact cause is often unknown, understanding the type is key to effective scoliosis treatment.
Common Types of Scoliosis
- Idiopathic Scoliosis: The most common form (80% of cases), with no identifiable cause. It is strongly linked to genetics and family history.
- Congenital Scoliosis: Caused by spinal malformations that occur before birth.
- Neuromuscular Scoliosis: Associated with conditions like cerebral palsy or muscular dystrophy, where muscles fail to support the spine accurately.
- Degenerative Scoliosis: Affects adults (typically over 60) due to wear and tear of the spinal discs and joints, often leading to spinal stenosis.
Scoliosis Symptoms: When to See a Doctor
In the early stages, scoliosis symptoms can be subtle and painless. However, as the curve progresses, physical changes become more apparent.
Signs to Look For:
- Uneven Shoulders: One shoulder appears higher than the other.
- Prominent Shoulder Blade: One scapula sticks out more noticeably.
- Uneven Waist: The waistline appears asymmetrical, or one hip sits higher.
- Leaning Posture: The body tilts to one side.
- Nerve Symptoms: Unlike typical cases, BNH specialists note that if the curve compresses nerves, patients may experience back pain, numbness, or tingling sensations radiating down the legs.
Home Screening Tip: The Adams Forward Bend Test is a simple screening tool. Ask the patient to bend forward at the waist with feet together. If one side of the rib cage is higher than the other (rib hump), consult the BNH Spine Centre immediately.
Risk Factors and Complications
Why does the curve get worse? Several factors influence the progression of scoliosis:
- Age: The risk of progression is highest during the adolescent growth spurt.
- Sex: While boys and girls develop mild scoliosis at similar rates, girls are significantly more likely to have curves that worsen and require treatment.
- Family History: A history of scoliosis in parents or siblings increases risk.
Potential Long-Term Effects:
If left untreated, severe scoliosis can lead to:
- Respiratory Issues: A severe rib cage deformity can reduce lung space, making breathing difficult.
- Chronic Pain: Long-term imbalance can lead to muscle fatigue and spinal arthritis in adulthood.
- Physical Deformity: Noticeable changes in appearance can impact self-esteem and body image.
Diagnosis and Treatment at BNH Spine Centre
At BNH Hospital, we employ a “Patient-Centric” approach. Diagnosis begins with a thorough physical exam and high-precision X-rays to measure the Cobb angle.
1. Observation
For mild curves (less than 20–25 degrees), immediate medical intervention is rarely needed. The standard protocol is regular check-ups (every 4–6 months) to monitor for any progression during growth years.
2. Bracing
If the curve is moderate (25–45 degrees) and the child is still growing, a custom-fitted brace is prescribed.
- Goal: To stop the curve from worsening (not to reverse it).
- Effectiveness: Highly dependent on compliance (wearing it for the prescribed hours per day).
3. Scoliosis Exercises & Rehabilitation
Our specialised physiotherapists design specific scoliosis exercises (such as the Schroth method principles) to:
- Strengthen the core muscles supporting the spine.
- Improve posture and flexibility.
- Alleviate back pain and muscle tension.
4. Scoliosis Surgery
Surgery is considered only when the curve is severe (>45–50 degrees) or progressing rapidly despite bracing.
- Spinal Fusion: This is the gold standard procedure where vertebrae are fused together using bone grafts, rods, and screws to straighten and stabilise the spine.
- Minimally Invasive Capability: BNH surgeons are skilled in advanced techniques that minimise tissue disruption, leading to less pain and a faster recovery compared to traditional open surgery.
Why Choose BNH Hospital?
As the first private international hospital in Thailand, BNH brings over 120 years of trusted medical heritage to every aspect of patient care.
- Centre of Excellence: The BNH Spine Centre is renowned for handling complex spinal deformities.
- Multidisciplinary Team: We do not work in silos. Your care is coordinated by Orthopaedic surgeons, Neurologists, and Rehabilitation doctors working together.
- World-Class Standards: We utilise advanced diagnostic imaging and adhere to international safety protocols to ensure the best possible outcome for every patient.
Conclusion
Scoliosis does not have to limit your life. With early detection and the right management plan, patients can lead active, healthy, and confident lives. Whether it is monitoring a mild curve or considering corrective surgery, the experts at BNH Hospital are here to guide you every step of the way.
Don’t wait for symptoms to worsen. If you suspect scoliosis, book a consultation with our Spine Centre specialists today.
FAQ
- What is the main cause of scoliosis?
Most cases (approx. 80%) are “idiopathic,” meaning the exact cause is unknown, though genetics play a strong role. Other causes include congenital birth defects, neuromuscular conditions, or degeneration in older adults. - How do I know if my child needs scoliosis surgery?
Surgery is typically recommended only for severe curves (greater than 45–50 degrees) that are likely to worsen or affect lung function. Mild to moderate curves are usually managed with observation or bracing. - Can scoliosis be cured with exercises?
Scoliosis exercises cannot “cure” or straighten the structural curve of the spine. However, they are essential for strengthening the core, improving posture, and managing pain. - Is scoliosis painful?
Adolescent scoliosis is generally not painful. However, BNH specialists note that if the curvature causes nerve compression, it can lead to back pain or numbness. Adult degenerative scoliosis is more likely to cause pain. - What happens if scoliosis is left untreated?
Mild cases may not cause problems. However, untreated severe scoliosis can lead to respiratory issues, chronic back pain, and visible deformity. Early diagnosis is crucial for effective management.