Treatment FAQ

bracing for idiopathic scoliosis: how many patients require treatment to prevent one surgery?

by Josue Dickens Published 2 years ago Updated 1 year ago
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Bracing could halt curve progression over 6ο but not to prevent surgery. The NNT was 9 patients to prevent an operation, but only 4 for highly compliant patients. Sanders et al (2014)16 in a later study found that the NNT to avoid surgery was 3 for compliant patients.Oct 8, 2019

Full Answer

Is bracing necessary in adolescent idiopathic scoliosis?

Background The role of bracing in patients with adolescent idiopathic scoliosis who are at risk for curve progression and eventual surgery is controversial. Methods We conducted a multicenter study...

What is adolescent idiopathic scoliosis?

Adolescent idiopathic scoliosis is characterized by a lateral curvature of the spine with a Cobb angle of more than 10 degrees and vertebral rotation. Whereas scoliosis develops in approximately 3%...

How many hours a day should you wear a brace?

Patients in the bracing group were instructed to wear the brace at least 18 hours per day. The primary outcomes were curve progression to 50 degrees or more (treatment failure) and skeletal maturity without this degree of curve progression (treatment success). Results The trial was stopped early owing to the efficacy of bracing.

How long do you wear a thoracolumbosacral brace?

Patients in the bracing group received a rigid thoracolumbosacral orthosis, prescribed to be worn for a minimum of 18 hours per day. Participating centers prescribed the type of brace used in their normal clinical practice.

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How effective is bracing for scoliosis?

About scoliosis bracing Of these patients, about 75 percent are successfully treated with scoliosis bracing. The other 25 percent go on to need spinal fusion surgery. Orthopedic doctors typically recommend scoliosis bracing for kids and teens who are still growing and have a curvature of 25 degrees or more.

Does bracing for adolescent idiopathic scoliosis affect operative results?

During the past decade, several studies have confirmed that the natural history of adolescent idiopathic scoliosis (AIS) can be positively affected by non-operative treatment, particularly bracing (1-6).

What percentage of scoliosis cases are idiopathic?

Idiopathic Scoliosis 'Idiopathic' means there is no known single cause. Idiopathic scoliosis accounts for 80 percent of all diagnosed scoliosis cases. Scoliosis is a condition that is still being explored and understood.

Can scoliosis get worse after bracing?

Does bracing work for scoliosis? A small percentage of curves can still get worse after bracing, even if the brace was worn correctly. That's why it's important to have close follow-ups with your orthopaedic doctor and regular X-rays, and keep up with your scoliosis exercises.

Can adolescent idiopathic scoliosis be corrected?

Surgical treatment today utilizes metal implants which are attached to the spine, and then connected to a single rod or two rods. Implants are used to correct the spine and hold the spine in the corrected position until the spine segments which have been operated on are fused as one bone.

Can idiopathic scoliosis be cured?

So, overall, it is more realistic to say that while scoliosis cannot be fully “cured” it's entirely possible for the patient to live the rest of their life “scoliosis free” – as long as the curve is caught early enough to be corrected.

What percentage of scoliosis patients need surgery?

“I see a number of patients who automatically assume they will need treatment for their scoliosis, but only a small percentage — about 30 percent — require bracing, and an even smaller percent — about 10 percent — of patients actually require surgery,” Sponseller assures.

How many scoliosis surgeries are there per year?

Every year in the United States alone, approximately 29,000 scoliosis surgeries are performed on adolescent patients. Think about that for a moment: 29,000 annual surgeries every year breaks down to an average of nearly 80 surgeries per day — and three every hour!

How common is idiopathic scoliosis?

AIS is by far the most common type of scoliosis, affecting children between ages 10 to 18; it's found in as many as 4 in 100 adolescents.

How long does a scoliosis brace last?

Bracing for Adults with Scoliosis Depending on the size of the patient's curve and the rigidity of their spine, this would mean wearing the brace for 6 to 18 months and then weaning them down from wearing a corrective to a traditional supportive brace, or completely out of bracing.

Does idiopathic scoliosis get worse with age?

Scoliosis is a progressive condition – it does tend to get worse as you age.

Is there a way to fix scoliosis without surgery?

"The appropriate treatment depends on the magnitude of the curve, the location of the curve in the spine and the child's developmental stage of maturity in their bones." Nonsurgical treatments for scoliosis include observation, physical therapy, the Schroth method, bracing and Mehta casting.

How has bracing changed over the years?

For bracing, one of the BIGGEST things that has changed over the years (a variable in scientific language) is the brace itself . Scoliosis bracing has come a long way over the last 50 years, evolving from hard casts to highly customized hyper-corrective braces that are designed with the assistance of a computer.

Can stiff curves be helped with bracing?

Considering some information online tries to say that stiff curves can’t be helped with bracing, it is research like this that helps to dispel the myths and misinformation that exist and show once again that bracing for scoliosis is in fact effective.

Is bracing a non-surgical treatment?

Bracing is the only non-surgical treatment proved to prevent surgery and stop a curve from worsening. Over the years several other studies asked the question if bracing was effective, using a variety of different brace types and designs. In addition to varying designs, how the braces were used varied.

Is Boston brace 2 night time?

Some focused on full-time braces that are widely prescribed such as the Boston brace 2, while others focused only on night time braces 3. Despite all of these variables and differences between how bracing was used, each study found bracing to be effective at treating scoliosis.

Is bracing effective without affecting the lungs?

The idea that bracing can be effective without affecting the lungs (and vital capacity) is important because once again misinformation abounds online, referencing old studies and playing on fear in an attempt to sway patients away from bracing out of fear their lung capacity will be affected.

Is bracing effective for scoliosis?

Research shows repeatedly that bracing is effective at preventing surgery. Recent research using new and improved brace designs and combined treatment programs have again shown that progression of a scoliosis can be stopped, but that this can be achieved with little impact to the lungs and lung capacity 22.

What age is a brace used for scoliosis?

The target population for this study was patients with high-risk adolescent idiopathic scoliosis who met current indications for brace treatment: an age of 10 to 15 years , skeletal immaturity (defined as a Risser grade [a measure of the amount of ossification and eventual fusion of the iliac apophysis, on a scale of 0 to 5, with higher grades indicating greater skeletal maturity] of 0, 1, or 2 14 ), and a Cobb angle for the largest curve of 20 to 40 degrees. 15 To be eligible, patients could not have received previous treatment for adolescent idiopathic scoliosis (Table S2 in the Supplementary Appendix ). Eligibility was determined by the local investigators. Standard information about the trial was presented to eligible patients by means of an online education module.

Does bracing help with scoliosis?

Bracing significantly decreased the progression of high-risk curves to the threshold for surgery in patients with adolescent idiopathic scoliosis. The benefit increased with longer hours of brace wear.

Does bracing reduce curve progression?

In conclusion, bracing significantly decreased the progression of high-risk curves to the threshold for surgery in patients with adolescent idiopathic scoliosis.

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