Volume 7 Supplement 1

8th International Conference on Conservative Management of Spinal Deformities and SOSORT 2011 Annual Meeting

Open Access

Early results of Rigo-Chêneau type brace treatment

  • T Maruyama1,
  • Y Nakao1 and
  • H Yamada1
Scoliosis20127(Suppl 1):O33

DOI: 10.1186/1748-7161-7-S1-O33

Published: 27 January 2012

Background

We have been using Rigo-Chêneau type brace for the treatment of idiopathic scoliosis since 2007 [1, 2]. Curves other than the upper thoracic main curve were the subjects of the treatment. Most patients wore their brace as part-time, at home or at night.

Purpose

To evaluate early results of Rigo-Chêneau type brace treatment.

Materials and methods

A total of 54 patients, 49 females and 5 males, were included in the analysis. Average age at the beginning of the treatment was 12.5 years (10 to 15). Risser sign was 0 in15, I in 9, II in 15, III in 5 and IV in 10 patients. Curve pattern was thoracic (T) in 25, thoracolumbar or lumbar (TL) in 10 and double (D) in 19 patients.

Results

Average Cobb angle before treatment was 36.5°, which was reduced in the trial brace to 23.2°: correction rate was 36% (34% for T, 69% for TL, and 31% for D curve). Of 54 patients, 20 met the inclusion criteria of the SRS brace study (Risser 0-2, Cobb angle 25-40° ) and six of them reached skeletal maturity during the treatment period. Three of them (50%) progressed more than 6°; however, only one patient progressed more than 10°.

Conclusions

Although early experience suggested better results than the natural history, accumulation of data will be necessary to determine the effectiveness of the treatment with Rigo-Chêneau type brace.

Authors’ Affiliations

(1)
Saitama Medical Center, Saitama Medical University

References

  1. Rigo M, Weiss HR: The Cheneau concept of bracing- Biomechanical aspects. Stud Health Technol and Inform. 2008, 135: 303-319.Google Scholar
  2. Rigo M, Villagrasa M, Gallo D: A specific scoliosis classification correlating with brace treatment: description and reliability. Scoliosis. 2010, 5: 1. 10.1186/1748-7161-5-1.PubMed CentralView ArticlePubMedGoogle Scholar

Copyright

© Maruyama et al; licensee BioMed Central Ltd. 2012

This article is published under license to BioMed Central Ltd. This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Advertisement