Reliability of automated topographic measurements for spine deformity
| العنوان: | Reliability of automated topographic measurements for spine deformity |
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| المؤلفون: | Benjamin N. Groisser, Howard J. Hillstrom, Ankush Thakur, Kyle W. Morse, Matthew Cunningham, M. Timothy Hresko, Ron Kimmel, Alon Wolf, Roger F. Widmann |
| المصدر: | Spine Deformity. 10:1035-1045 |
| بيانات النشر: | Springer Science and Business Media LLC, 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | Radiography, Adolescent, Scoliosis, Humans, Reproducibility of Results, Orthopedics and Sports Medicine, Kyphosis, Prospective Studies, Spine |
| الوصف: | Purpose This study introduces a novel surface-topographic scanning system capable of automatically generating a suite of objective measurements to characterize torso shape. Research Question: what is the reliability of the proposed system for measurement of trunk alignment parameters in patients with adolescent idiopathic scoliosis (AIS) and controls? Methods Forty-six adolescents (26 with AIS and 20 controls) were recruited for a prospective reliability study. A series of angular, volumetric, and area measures were computed from topographic scans in each of three clinically relevant poses using a fully automated processing pipeline. Intraclass correlation coefficients (ICC(2,1)) were computed within (intra-) and between (inter-) raters. Measurements were also performed on a torso phantom. Results Topographic measurements computed on a phantom were highly accurate (mean RMS error 1.7%) compared with CT. For human subjects, intra- and inter-rater reliability were both high (average ICC > 0.90) with intrinsic (pose-independent) measurements having near-perfect reliability (average ICC > 0.98). Conclusion The proposed system is a suitable tool for topographic analysis of AIS; topographic measurements offer an objective description of torso shape that may complement other imaging modalities. Further research is needed to compare topographic findings with gold standard imaging of spinal alignment, e.g., standing radiography. Conclusion: clinical parameters can be reliably measured in a fully automated system, paving the way for objective analysis of symmetry, body shape pre/post-surgery, and tracking of pathology without ionizing radiation. |
| تدمد: | 2212-1358 2212-134X |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4e9c4cf772cc61834a3463d5e6f1d06 https://doi.org/10.1007/s43390-022-00505-9 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....c4e9c4cf772cc61834a3463d5e6f1d06 |
| قاعدة البيانات: | OpenAIRE |
Find this article in full text from Springer Verlag. | تدمد: | 22121358 2212134X |
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