Scoliosis is a sideways curvature of the spine, usually noticed during the teenage growth spurt. Most curves are mild and never need surgery. But because curves can progress rapidly while a child is still growing, early detection genuinely changes the options available.
How to spot it at home
Scoliosis is rarely painful, which is exactly why it gets missed. Look for:
- One shoulder sitting higher than the other
- One shoulder blade sticking out more prominently
- An uneven waistline, or one hip appearing higher
- Clothes hanging unevenly
- When your child bends forward to touch their toes, one side of the back looks higher than the other — this is the single most useful test
If you see these, ask for an assessment. It is not an emergency, but it should not be left for a year.
Why the growth spurt matters
Curves progress fastest while a child is growing quickly. A curve that is stable in a child who has finished growing behaves very differently from the same curve in a child with years of growth ahead. This is why early identification matters — it opens up options that close once growth is complete.
How it is treated
Observation: Small curves are simply monitored at intervals. Many never progress.
Bracing: For moderate curves in a growing child, a brace does not straighten the spine but can stop the curve worsening — often avoiding surgery entirely. It works only if worn as prescribed.
Surgery: Considered for larger or rapidly progressing curves.
Fusion vs non-fusion: the important distinction
Traditional scoliosis surgery fuses the curved segment — it corrects the deformity reliably, but the fused section no longer bends.
Non-fusion techniques, such as vertebral body tethering (VBT), take a different approach. A flexible cord is anchored along the spine and tensioned, so the child's own remaining growth gradually straightens the curve. The spine keeps moving. For an active child or a young athlete, that difference is significant.
Not every child is a candidate — it depends on the curve pattern, its size, its flexibility and how much growth remains. That last point is why timing matters so much: this option depends on growth, so it disappears once growth is finished.
Concerned about back or neck pain? Dr. M.D.S. Sasidharan offers endoscopic, minimally invasive and non-fusion spine care at Iswarya Hospital, OMR, Chennai. Book a consultation to find out whether you can avoid surgery altogether.
Frequently Asked Questions
Is scoliosis painful in children?
Usually not. Most childhood scoliosis is painless, which is why it is often noticed as an asymmetry in the shoulders or waist rather than because the child complains. Significant pain with scoliosis is unusual and should be assessed properly.
Can scoliosis be corrected without fusion?
In selected growing children, yes. Vertebral body tethering (VBT) uses a flexible cord and the child's own remaining growth to gradually straighten the curve, preserving spinal movement instead of fusing it. Suitability depends on the curve size, flexibility and remaining growth.
Does a brace cure scoliosis?
A brace does not straighten an existing curve, but in a growing child it can prevent the curve from worsening and often avoids the need for surgery. It only works if worn for the prescribed number of hours each day.