Detection of progressive idiopathic scoliosis during growth using back surface topography: a prospective study of 100 patients
DE KORVIN ; RANDRIAMINAHISOA ; CUGY ; CHEZE ; DE SEZE
Type de document
ARTICLE A COMITE DE LECTURE REPERTORIE DANS BDI (ACL)
Langue
anglais
Auteur
DE KORVIN ; RANDRIAMINAHISOA ; CUGY ; CHEZE ; DE SEZE
Résumé / Abstract
The progression of adolescent idiopathic scoliosis is typically monitored via regular radiographic follow-up. The Cobb angle (as measured on whole-spine radiographs) is considered as the gold standard in scoliosis monitoring. OBJECTIVE: To determine the sensitivity and specificity of back surface topography parameters, with a view to detecting changes in the Cobb angle. PATIENT AND METHOD: One hundred patients (mean age: 13.3) with Cobb angles greater than 10 degrees were included. Topographic parameters were measured in a standard position and in a position with hunched shoulders. Gibbosities and spinal curvatures were evaluated. RESULTS: An increase of more than 2 degrees in any one gibbosity or in the sum of the gibbosities (in either of the two examination positions) enabled the detection of a five-degree increase in the Cobb angle with a sensitivity of 86% and a specificity of 50%. CONCLUSION: If the present results are confirmed by other studies, analysis with back surface topography parameters may reduce the number of X-ray examinations required to detect increases in the Cobb angle.
Source
Annals of Physical and Rehabilitation Medicine, num. 9-10, pp. 629-639 p.
Editeur
Elsevier
