Scoliosis is often associated simply with “a crooked back”, but it is in fact a complex, three-dimensional deformity of the spine. The condition can develop at various stages of life, though it is most commonly diagnosed during periods of rapid growth in children and adolescents. Understanding how the curvature develops and recognising symptoms early are essential for the success of subsequent therapy and for avoiding serious complications in adulthood.
Many people wonder whether any deviation from the spinal axis automatically constitutes a medical condition. It is important to distinguish between two terms: scoliotic posture and true scoliosis.
Scoliotic posture is a postural fault visible to the naked eye — for example, uneven shoulder height — which can be corrected through changes in habits and targeted exercise.
True scoliosis is a structural change diagnosed by X-ray examination.
How to recognise scoliosis? Symptoms in children and adults, and the role of X-ray examination
Detecting scoliosis at an early stage can be difficult, as the condition does not always produce obvious signs. The curvature frequently progresses without any pain, which means that parents often notice changes only when the trunk deformity becomes clearly visible. This is why regular screening at schools and careful observation by parents during everyday activities are so important.
The most common visual signs that should prompt a visit to a specialist include:
- uneven shoulder height or one shoulder blade protruding more than the other
- asymmetry of the waist (one side appears more indented)
- the entire trunk leaning to one side
- a visible rib hump or lumbar prominence when bending forward (the Adam’s forward bend test)
In diagnosing scoliosis, an X-ray is the key investigation, enabling precise measurement of the Cobb angle. At LUX MED Carolina Hospital, we provide comprehensive imaging diagnostics and consultations with spinal surgery specialists who assess not only the degree of curvature, but also vertebral rotation and overall musculoskeletal biomechanics.
Does scoliosis hurt? The relationship between degree of curvature and symptoms
A common myth is that a curved spine must be painful. In children and adolescents, scoliosis usually causes no pain at all. Pain tends to appear over the years, as overload and degenerative changes develop as a result of the established deformity. In many patients, the first pain symptoms appear around the age of 30 to 40, and after the age of 50 they can become significant.
The severity of symptoms is often related to the degree of curvature. With smaller values (up to 20–30 degrees on the Cobb scale), symptoms are mainly cosmetic. The situation changes when the angle exceeds 40–50 degrees. At this level, greater vertebral rotation occurs, which affects daily functioning and can lead to breathing difficulties caused by chest wall deformity.
Scoliosis surgery — when is it recommended and what does return to activity look like?
Surgical treatment is considered when conservative methods prove insufficient and the curvature reaches an advanced degree. As explained by MD, PhD Tomasz Potaczek, spinal surgeon at LUX MED Carolina Hospital — we typically qualify patients for surgery when the Cobb angle exceeds 45–50 degrees. Curvatures of this severity tend to continue progressing even after growth is complete.
The procedure involves correcting the deformity and performing multi-level spinal stabilisation. During the operation, the surgeon straightens the curved segment and fixes it using special implants — rods and screws. This restores the normal spinal curves and gives the trunk its correct shape.
Many patients worry that fusing a segment of the spine will significantly limit their mobility. However, it is worth knowing that:
- The area affected by scoliosis often already has reduced mobility before surgery, due to vertebral rotation.
- After the operation, patients experience a significant improvement in quality of life and a reduction in pain.
- A return to most everyday activities and sports such as football, volleyball and climbing is possible.
- Certain limitations apply only to disciplines requiring extreme flexibility, such as acrobatics or gymnastics.
The decision on which treatment path to follow should always be made on an individual basis, guided by thorough diagnostics and consultation with an experienced medical team.
At LUX MED Carolina Hospital, we offer comprehensive treatment of spinal deformities in both children and adults.
