Main
- Scoliosis is a persistent lateral curvature of the spine; the vertebrae rotate around their axis, changing posture and the shape of the back.
- The diagnosis is made by a trauma and orthopaedic surgeon based on examination, a forward bend test and radiography.
- For a minor curvature, observation and therapeutic exercise help; for a progressive one, a brace or surgery.
- Signs: different heights of the shoulders and shoulder blades, an uneven waistline, a bulge when bending forward.
- See a doctor urgently if the curvature appeared after an injury, with severe pain, weakness in the legs, or problems passing urine.
What is scoliosis
Scoliosis is a persistent lateral curvature of the spine that can develop in childhood and adolescence. In this condition, the vertebrae rotate around their axis, which changes posture and the shape of the back.
What happens in the body
A person's spine normally has natural curves that help maintain balance and cushion the load when walking. With a lateral curvature, the line of the spine deviates to the side, and this deviation does not disappear when the back is straightened. The vertebrae do not simply shift but rotate around their vertical axis, as if turning relative to one another. Because of this rotation, a bulge appears on one side of the chest and a flattening on the other, which is clearly visible when bending forward. The back muscles on the two sides end up in an unequal position: some are stretched, others are tense, and over time this reinforces the curvature. Externally, this shows up as different heights of the shoulders, shoulder blades and waistline, as well as a change in posture overall. Parents should keep an eye on a child's back during periods of active growth, because seeking medical advice early makes it easier to monitor the situation.
What causes it to develop
- Hereditary predisposition: the curvature is more common in children whose close relatives have also had it, so family history is important for monitoring.
- Period of active growth in a child: the spine grows quickly, and it is precisely during this time that most curvatures form, which requires attention to posture.
- Congenital changes in the vertebrae: individual vertebrae may have an irregular shape from birth, and then the curvature appears as the child grows.
- Neuromuscular diseases: when the muscles that support the spine are weak, it loses support and gradually deviates to the side.
- Injury or surgery on the spine: a past injury or intervention can disrupt the supporting function and become a trigger for the development of a curvature.
- Different leg lengths: if one leg is shorter than the other, the pelvis tilts, and the spine is forced to curve, adapting to this position.
Who faces this more often
Most often the curvature is detected in children and adolescents during periods of active growth, when the spine changes quickly. It is found more often in girls than in boys, especially in adolescence, when growth is particularly intense. Heredity plays a noticeable role: if close relatives have had a curvature, the risk for the child is higher, and such families should be more attentive. In most cases, the exact cause cannot be established, and then it is referred to as idiopathic curvature, which develops without an obvious trigger. Less often it is associated with congenital changes in the vertebrae, neuromuscular diseases or a past injury. Features of the musculoskeletal system, such as different leg lengths, also increase the likelihood of this condition. It is useful for parents to know that a curvature is easier to notice during periods of rapid growth, so examining the back at this time helps not to miss the onset of changes.
What symptoms can occur?
Scoliosis often develops unnoticed, and external signs can help to suspect it. It is important to understand which changes require a planned visit to a doctor and which require immediate help.
How it is noticed at the very beginning
Scoliosis often runs unnoticed and is detected during an examination or a preventive check-up. Parents may notice asymmetry of the shoulders, shoulder blades or waist, and the person themselves may notice rapid fatigue of the back when sitting. One shoulder may appear higher than the other, and this difference becomes noticeable when viewed from behind. The shoulder blades are often located at different heights, which is especially visible in a relaxed pose. The waistline looks uneven, and when bending forward a bulge appears on one side of the back. Such changes are easy to attribute to fatigue, an uncomfortable position or a habit of slouching. If the asymmetry persists and increases, the person should be shown to an orthopaedic traumatologist or a paediatrician.
Signs that occur most often
- One shoulder higher than the other: the difference is noticeable from behind and persists in a relaxed pose, which helps to suspect a curvature.
- Asymmetric shoulder blades: they are located at different heights or protrude unequally, and this is visible on examination.
- Uneven waist: the distance from the arm to the waist differs on the two sides, which indicates a shift in the body's lines.
- Bulge when bending forward: a protrusion is noticeable on one side of the back, which increases when bending.
- Rapid fatigue of the back: discomfort appears after exertion or prolonged sitting and interferes with work and study.
- Noticeable curvature of posture: in pronounced cases the shape of the back changes so much that it is visible without a special examination.
When to seek help urgently
Examinations and tests
Examination for scoliosis begins with a physical examination and is clarified with imaging. Below is a description of what exactly the doctor looks at and which investigations are used.
How the examination begins
The examination begins with an inspection of the back, during which the doctor assesses posture and the position of the shoulders. The specialist then compares the symmetry of the shoulder blades and notes whether there is any tilt at the level of the pelvis. A forward bend test is performed separately: the person bends forward, and the doctor looks at the line of the spine. This test helps to detect a curvature that is hidden by the back muscles in the normal position. If asymmetry is confirmed, spinal radiography is prescribed to clarify the degree and form of the curvature. The angle of curvature is measured from the image, and it is this indicator that determines further management. If a neuromuscular cause is suspected, additional investigations may be required. Therefore, it is worth coming to the appointment with existing images and discharge summaries so that the doctor can see the dynamics.
What is prescribed and what it shows
What is worth preparing for the appointment
- Previous images: X-ray images of the spine from past years, so that the doctor can compare the picture and see whether the curvature changes over time.
- Discharge summaries and reports: records from other specialists indicating the results of examinations and measurements, as they help to reconstruct the history of observations.
- Observations of close ones: remarks from relatives about how posture has changed, because from the outside a tilt is sometimes more noticeable than to the person themselves.
- List of questions: questions written down in advance about the degree of curvature and how often the doctor should be seen, so that nothing is forgotten at the appointment.
- Comfortable clothing: a loose T-shirt and clothes that are easy to take off, because examining the back requires access to the spine.
Which doctor should I see?
Scoliosis is managed by an orthopaedic traumatologist, and a paediatrician is involved if necessary. This section explains who deals with this condition and what the care consists of.
Which specialist manages this condition
Scoliosis is managed by an orthopaedic traumatologist; it is he who assesses posture, the degree of curvature and the child's growth rate. If there is no such specialist nearby, you can start with a paediatrician: they will examine the child and refer them further along the right pathway. The approach depends on age, the degree of curvature and the rate of growth, so the same diagnosis is managed differently in different children. With a slight curvature, regular monitoring and therapeutic exercise selected by a specialist are sufficient. When the curvature progresses, the doctor may recommend wearing a brace, and in pronounced forms surgical treatment is discussed. Parents should gather information in advance about how long ago asymmetry of the shoulders or shoulder blades was noticed. Write down the dates of examinations and the doctor's remarks so that at the next appointment you can see the dynamics rather than recall them from memory.
What the treatment consists of
- Monitoring by an orthopaedic traumatologist: regular examinations show whether the curvature changes over time and set the rhythm for all other care.
- Therapeutic exercise: the exercises are selected by a specialist for the specific form of curvature; self-made routines from the internet do not replace working with a doctor here.
- Physiotherapy: the procedures are prescribed by a doctor as a complement to the main approach; on their own they do not replace monitoring and exercise.
- Wearing a brace: it is recommended for progressive curvature, and the wearing schedule set by the doctor matters, not the child's convenience.
- Surgery: it is resorted to in pronounced forms and rapid progression, when other approaches no longer keep the situation under control.
- A single plan: all approaches work together, and they should not be changed individually without consulting the doctor.
What depends on the patient themselves
The regularity of monitoring and exercise rests mainly on the patient themselves and their family, not only on the doctor's prescriptions. Missed examinations blur the picture: the curvature may change imperceptibly, and the decision is then made based on lost time. Therapeutic exercise makes sense when performed constantly, not occasionally before an appointment. Wearing a brace requires discipline: if it is removed earlier than it should be or not worn according to schedule, the effect is lost. It is useful for parents to tell the doctor honestly how much time the child actually spends exercising and wearing the brace. This way the specialist sees the real picture and chooses the next step rather than acting blindly. Agree within the family who is responsible for the schedule of exercise and visits, so that this does not rest on one person's memory.
What helps prevent an exacerbation?
Prevention of exacerbations in scoliosis largely depends on the everyday decisions of the person themselves. Below is a breakdown of which habits are worth changing, what to monitor and how often to see a doctor.
What to change in habits
Posture when sitting and standing directly affects how the load on the spine is distributed throughout the day. If a person constantly sits leaning to one side, the back muscles on one side tire faster, while on the other they remain in constant tension. This can be noticed by the fact that by the evening fatigue appears in the back, and the shoulders or shoulder blades look asymmetrical. The workplace is organised so that the desk and chair match the person's height, and the screen is at eye level. Sufficient physical activity supports the muscle corset that holds the spine in the correct position. Swimming, walking and stretching exercises selected by a doctor are useful, rather than random routines from the internet. Parents should notice how a child sits during homework and gently remind them to change position. Timely changes in habits reduce the risk that the condition will begin to progress faster.
What to keep under control
- Posture: the position of the back and shoulders when sitting and standing, because constant asymmetry increases the uneven load on the spine.
- Workplace: the height of the desk, chair and the position of the screen, since incorrect organisation forces the body to adapt and reinforces the wrong posture.
- Physical activity: regularity of feasible exercise, as the back muscles need constant work to support the spine.
- Asymmetry of the back: the difference in the position of the shoulder blades, shoulders and waistline, because its appearance is a reason to show the child to a doctor without delay.
- Check-ups with a paediatrician and orthopaedic surgeon: planned monitoring that allows changes to be noticed before they become visible externally.
How often to see a doctor
Regular preventive check-ups with a paediatrician and orthopaedic surgeon are needed even when the person feels well and nothing is troubling them. There is no specific prevention of idiopathic scoliosis, so early detection remains the main way to start monitoring in time. At the appointment, the doctor examines the back, assesses the symmetry of the shoulder blades, shoulders and waistline, and if necessary refers for further examination. It is useful for parents to come to the appointment with questions about what has changed since the last visit and what to pay attention to at home. If noticeable asymmetry of the back appears between planned check-ups, it is not worth waiting for the next date. The frequency of visits depends on age and on how the condition behaves, so it is determined by the doctor. Such monitoring does not replace the prescribed observation, but it helps not to miss the moment when something changes.
What is worth remembering
Scoliosis is a condition in which it is not so much the curvature itself that matters, but monitoring it over time. Below are the main points that help make a balanced decision.
Key conclusions
Scoliosis manifests and changes differently in each person, so there is no universal scenario for everyone. The degree of curvature and the rate at which it changes are assessed by a doctor based on the results of an examination and investigations, not on the appearance of the back. Asymmetry of the shoulders or shoulder blades that is noticeable to the eye does not by itself indicate the severity of the condition. In children and adolescents, curvature often progresses during periods of active growth, so skipping follow-up examinations is risky. In adults, scoliosis more often remains stable, but can make itself known through discomfort and fatigue in the back. Putting off a visit to a specialist is only reasonable when there is neither pain nor rapid change in posture. If new complaints have appeared or the posture has noticeably changed, it is sensible not to wait for a routine appointment. Relying on one's own sensations without an objective assessment easily leads to unnecessary anxiety or, conversely, to lost time.
