Revolutionizing Adolescent Idiopathic Scoliosis Treatment Through Integrated Conservative Methods

Ashleigh Prowse
May 5
4 min read

Adolescent idiopathic scoliosis (AIS) affects many young people worldwide, presenting a challenge for both patients and healthcare providers. Traditionally, treatment in Australia has focused on observation and selective use of Boston bracing, but there has been a shift to start emphasising a combination of Cheneau bracing and scoliosis-specific exercises like the Schroth method. A recent study from a single center in USA, explored how integrating these conservative treatments within a typical surgical practice could impact patient outcomes. This post reviews the findings and implications of this integrated approach.

THE CONSOLIDATION OF CONSERVATIVE TREATMENT METHODS FOR ADOLESCENT IDIOPATHIC SCOLIOSIS(AIS): A SINGLE CENTER, RETROSPECTIVE LONGITUDINAL STUDY,, Jonathan Fasciana¹, Peter Sells^1,2, Nick Ratnesar¹, Lloyd Hey¹, Nathan Metcalf¹, Kristina Stanson¹, KC Wheeler¹, Jessica Giddings¹, Mariah Cybator¹¹Hey Clinic for Scoliosis and Spine Care, Raleigh, USA. ²Campbell University School of Osteopathic Medicine, Raleigh, USA

Understanding Adolescent Idiopathic Scoliosis and Its Treatment Challenges

AIS is a spinal condition characterized by an abnormal curvature that appears during adolescence without a known cause. The primary goal of treatment is to prevent curve progression and avoid surgery when possible. Bracing remains the mainstay of nonsurgical intervention, but the type of brace and accompanying therapies vary widely.

In Australia, the Boston brace has been the standard, used selectively based on curve severity and progression risk. This approach often involves observation periods before deciding on bracing. Some clinics have adopted the Cheneau brace, which is custom-molded to the patient’s body and designed to provide three-dimensional correction meaning correction of all three planes. This brace is frequently combined with Schroth physical therapy, a set of exercises tailored to improve posture, breathing, and spinal alignment.

The Study Design and Patient Groups

The study was a retrospective longitudinal cohort analysis conducted at a single center. It included adolescent patients aged 10 to 18 diagnosed with AIS between 2005 and 2024. All patients had initial Cobb angles between 10 and 49 degrees and underwent at least two radiographic evaluations.

Patients were divided into three groups based on when they received treatment:

Pre-implementation (before 2016): Patients received observation and Boston bracing.
Transition (2016–2018): The clinic began introducing Cheneau bracing and Schroth therapy.
Post-implementation (after 2018): Patients had full access to Cheneau bracing, Schroth physical therapy, and surgical consultation within a single integrated facility.

This structure allowed the researchers to compare outcomes before and after the adoption of the integrated conservative treatment model.

Key Findings on Surgical Intervention and Radiographic Outcomes

The study revealed several important trends:

Reduced surgical rates: After implementing the integrated model, surgical rates dropped by 62.5% This suggests that combining Cheneau bracing with Schroth exercises effectively slowed or halted curve progression in many cases.
Improved curve control: Radiographic evaluations showed better maintenance or improvement of Cobb angles in the post-implementation group compared to earlier cohorts with treatment success improving from 67 to 88%..
Enhanced patient experience: Having access to bracing, physical therapy, and surgical consultation in one center streamlined care and likely improved adherence to treatment plans.

These findings support the idea that integrating conservative treatment methods can lead to better clinical outcomes for adolescents with idiopathic scoliosis.

How Cheneau Bracing and Schroth Therapy Work Together

The Cheneau brace differs from traditional braces by focusing on three-dimensional correction. It applies pressure to specific areas of the torso to counteract spinal curvature while allowing for breathing and movement. This design helps maintain spinal flexibility and encourages proper posture.

Schroth physical therapy complements the brace by teaching patients exercises that strengthen muscles, improve breathing patterns, and promote spinal alignment. These exercises are customized based on the patient’s curve type and severity.

Together, the brace and therapy provide a comprehensive approach that addresses both structural and functional aspects of scoliosis.

Practical Implications for Clinics and Patients

Clinics considering adopting this integrated model should note the following:

Training and expertise: Staff must be trained in fitting Cheneau braces and delivering Schroth therapy effectively and work closely alongside surgeons
Patient education: Clear communication about the benefits and expectations of combined treatment can improve compliance.
Coordination of care: Offering bracing, therapy, and surgical consultation within a care team and ideally within a center simplifies and streamlines treatment

For patients and families, this approach offers a non-surgical pathway that can reduce the risk of curve progression and the need for invasive procedures.

Challenges and Considerations

While promising, the integrated model requires resources and commitment. Some challenges include:

Cost and insurance coverage: Specialized braces and therapy sessions may not be fully covered by insurance.
Access to trained providers: Not all regions have clinicians skilled in Cheneau bracing or Schroth therapy.
Patient adherence: Success depends on consistent brace wear and participation in therapy.

Clinics must weigh these factors and work to address barriers to care.

Moving Forward with Integrated Conservative Care

The study from the Hey Clinic demonstrates that combining Cheneau bracing and Schroth physical therapy within a surgical practice setting can improve outcomes for adolescents with idiopathic scoliosis. This integrated approach reduces surgical intervention rates and supports better curve management.

Patients, families, and healthcare providers should consider this model as a viable option for AIS treatment. Clinics can start by training staff, educating patients, and building multidisciplinary teams to deliver comprehensive care.

By focusing on conservative methods that work together, we can offer adolescents a better chance at managing scoliosis effectively and avoiding surgery.