Correlation between Topographic Parameters Obtained by Back Surface Topography Based on Structured Light and Radiographic Variables in the Assessment of Back Morphology in Young Patients with Idiopathic Scoliosis

• Published in: Asian spine journal 2017, 11(2), , pp.219-229
• Main Authors: Pino-Almero, Laura, Mínguez-Rey, María Fe, Cibrián-Ortiz de Anda, Rosa María, Salvador-Palmer, María Rosario, Sentamans-Segarra, Salvador
• Format: Article
• Language: English
• Subjects: Asymmetry; Breast cancer; Clinical Study; Color; Diagnosis; Diagnosis, computer-assisted; Growth stage; Ionizing radiation; Kyphosis; Methods; Moiré topography; Morphology; Patients; Radiation; Scoliosis; Shoulder; Software; Spinal curvatures; Spine (lumbar); Statistical analysis; Teenagers; Thorax; Topography; Tumors; Variables; Vertebrae; 정형외과학
• ISSN: 1976-1902; 1976-7846
• DOI: 10.4184/asj.2017.11.2.219

Optical cross-sectional study. To study the correlation between asymmetry of the back (measured by means of surface topography) and deformity of the spine (quantified by the Cobb angle). The Cobb angle is considered the gold standard in diagnosis and follow-up of scoliosis but does not correctly characterize the three-dimensional deformity of scoliosis. Furthermore, the exposure to ionizing radiation may cause harmful effects particularly during the growth stage, including breast cancer and other tumors. Patients aged 13.15±1.96 years (range, 7-17 years; n=88) with Cobb angle greater than 10° were evaluated with X-rays and our back surface topography method through three variables: axial plane (DHOPI), coronal plane (POTSI), and profile plane (PC). Pearson's correlation was applied to determine the correlation between topographic and radiographic variables. One-way analysis of variance and Bonferroni correction were used to compare groups with different grades of scoliosis. Significance was set at