Evaluation of the effectiveness of soft braces on idiopathic scoliosis: A review of literature

Background: Various treatment approaches are used for subjects with idiopathic scoliosis, however using a brace is one of the most common approaches in this regard. The braces used for idiopathic scoliosis can be divided into soft and rigid braces. SpineCor brace is mostly recommended for subjects who refused to use rigid braces. However, it is not well understood whether soft braces are as effective as rigid braces to control scoliosis curve progression or not. Therefore, this study aimed to evaluate the effectiveness of soft braces used for idiopathic scoliotic curves compared to other available braces. Method: A search was done in databases including PubMed, Google Scholar, ISI Web of Knowledge, Ebsco, Embasco, and Scopus. Keywords of the soft brace, SpineCor were used in combination with scoliosis. The quality of the selected studies was evaluated by use of the Down and Black tool, which is a reliable method to evaluate the quality of the studies. Results: Based on the aforementioned keywords, 52 studies were achieved. After reviewing the title and abstract of each study 11 papers were selected for final analysis. Eight studies were on the evaluation of the effectiveness of the SpineCor brace on scoliosis. There were three studies on the comparison of the SpineCor with other available rigid braces. Conclusion: The results of selected studies confirmed that the SpineCor brace can be used to control the progression of idiopathic scoliosis. However, its effectiveness is limited to the curves with a severity of fewer than 30° and for the patients with Risser signs 0–3. The effectiveness of SpineCor is not comparable with a rigid brace, especially for the curve above 40°. SpineCor stabilizes the spine with high compliance and with significant improvement in posture, rib hump, lumbar predominance, and muscle contraction.