Many parents arrive at clinic feeling guilty, convinced that their child’s scoliosis is the result of “slouching” or too much time on phones or games. The science is clear: posture does not cause structural scoliosis. idiopathic Scoliosis is the most common type of scoliosis making up about 80% of cases.
idiopathic Scoliosis is a three-dimensional deformity of the spine. It involves changes in vertebral alignment, rotation, and rib positioning. These changes are structural, not just postural, and cannot be “sat up straight” away.
Most adolescent idiopathic scoliosis is driven by genetic predisposition interacting with growth spurts. That’s why curves often appear or worsen rapidly during puberty, not simply after a few months of poor sitting position.
While posture doesn’t cause idiopathic scoliosis, it can influence symptoms:
Improving posture can help comfort and appearance, but is not a cure for the underlying curve.
There is also a FUNCTIONAL type of scoliosis, now to check is shown in our home screening articles. Essentially Idiopathic scoliosis will not resolve with certain tests, whereas functional scoliosis usually does; although you will need a full assessment to find out the cause.
Parents do not cause scoliosis through parenting choices. Devices, desks, or rucksacks do not cause structural curves. Recognising this frees families to focus on effective, evidence-based care rather than self-blame.
We provide posture education as part of our holistic care, teaching ergonomic principles and active sitting/standing strategies to support the spine. But we always distinguish between healthy posture coaching and actual scoliosis treatment, so families understand the difference.
If you’re worried your child’s posture may have “caused” scoliosis, contact Dorsi Spinal Institute for clarity and reassurance. We’ll explain the true drivers of spinal curves and create a constructive, guilt-free plan.
Related reading: check our pieces on how serious is scoliosis, home screening, and treatment options.
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