Dynamic 3D Reconstruction of Thoracic Cage and Abdomen in Children and Adolescents With Scoliosis: Preliminary Results of Optical Reflective Motion Analysis Assessment
| Autor: | FuXing Xun, Alain Dimeglio, André Kaelin, HongWen Xu, Federico Canavese, YiQiang Li |
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| Rok vydání: | 2019 |
| Předmět: |
Male
Adolescent Diaphragmatic breathing Scoliosis Severity of Illness Index Perimeter 03 medical and health sciences 0302 clinical medicine Imaging Three-Dimensional Abdomen medicine Deformity Image Processing Computer-Assisted Humans Orthopedics and Sports Medicine Child 030222 orthopedics Rib cage Cobb angle business.industry Respiration Rib Cage General Medicine medicine.disease Biomechanical Phenomena Spinal Fusion Pediatrics Perinatology and Child Health Arm span Breathing Female medicine.symptom Nuclear medicine business |
| Zdroj: | Journal of pediatric orthopedics. 40(4) |
| ISSN: | 1539-2570 |
| Popis: | BACKGROUND In patients with untreated scoliosis or in those with posterior spinal instrumented fusion (PSF), the movements of neither the thoracic cage (ThC) nor the abdomen (ABD) during quiet and deep breathing have been well defined in the literature. The purpose of this study was to evaluate kinematic variations in the ThC and ABD during quiet and deep breathing by optical reflective motion analysis (ORMA) in children with scoliosis. METHODS The study included 6 healthy children (group A), 7 subjects with untreated scoliosis over 50 degrees (group B), and 8 patients with scoliosis treated by PSF (group C). After anthropometric measurements (standing height, sitting height, arm span, chest perimeter, body weight, body mass index, T1-T12, and L1-L5 length) were obtained, the movements of subjects during quiet and deep breathing were measured with a 10-camera 3-dimensional ORMA system (82 markers) with the subjects in a standard standing position. RESULTS No significant differences were observed in sex, age, weight, height, or arm span (P>0.05). Significant differences were observed in the chest perimeter, Cobb angle, and body mass index (P |
| Databáze: | OpenAIRE |
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