Upright Biplanar Slot Scanning in Pediatric Orthopedics: Applications, Advantages, and Artifacts
- PMID: 26102410
- DOI: 10.2214/AJR.14.14022
Upright Biplanar Slot Scanning in Pediatric Orthopedics: Applications, Advantages, and Artifacts
Abstract
Objective: Digital slot scanning is a relatively new technology that has been used for imaging of pediatric orthopedic conditions such as scoliosis and leg-length discrepancies. This article will review the clinical applications, advantages, and unique artifacts of this new technology.
Conclusion: Upright biplanar slot scanners acquire high-resolution radiographs simultaneously in two orthogonal planes with reduced radiation dose. Other advantages include a more physiologic weightbearing imaging position, improved Cobb angle measurements, and 3D modeling.
Keywords: as low as reasonably achievable (ALARA); digital slot scanning; limb abnormalities; orthopedics; scoliosis.
Similar articles
-
Benefits and unexpected artifacts of biplanar digital slot-scanning imaging in children.Pediatr Radiol. 2014 Jul;44(7):871-82. doi: 10.1007/s00247-014-2908-1. Epub 2014 Feb 22. Pediatr Radiol. 2014. PMID: 24563147
-
Assessment of lower limb length and alignment by biplanar linear radiography: comparison with supine CT and upright full-length radiography.AJR Am J Roentgenol. 2014 Feb;202(2):W161-7. doi: 10.2214/AJR.13.10782. AJR Am J Roentgenol. 2014. PMID: 24450698
-
Comparison of 3-dimensional spinal reconstruction accuracy: biplanar radiographs with EOS versus computed tomography.Spine (Phila Pa 1976). 2012 Jul 15;37(16):1391-7. doi: 10.1097/BRS.0b013e3182518a15. Spine (Phila Pa 1976). 2012. PMID: 22415001
-
Radiation dose and image quality in diagnostic radiology. Optimization of the dose-image quality relationship with clinical experience from scoliosis radiography, coronary intervention and a flat-panel digital detector.Acta Radiol Suppl. 2002 Mar;43(427):1-43. Acta Radiol Suppl. 2002. PMID: 12108231 Review.
-
[Optimization of radiological scoliosis assessment].Med Clin (Barc). 2014 Jul;143 Suppl 1:62-7. doi: 10.1016/j.medcli.2014.07.013. Med Clin (Barc). 2014. PMID: 25128362 Review. Spanish.
Cited by
-
Development and validation of a practical solution for detecting motion artefacts in the EOS X-ray system.Sci Rep. 2024 Feb 28;14(1):4837. doi: 10.1038/s41598-024-55373-2. Sci Rep. 2024. PMID: 38418657 Free PMC article.
-
Potential endpoints for assessment of bone health in persons with neurofibromatosis type 1.Clin Trials. 2024 Feb;21(1):29-39. doi: 10.1177/17407745231201338. Epub 2023 Sep 29. Clin Trials. 2024. PMID: 37772407 Free PMC article. Review.
-
Implant-Mediated Guided Growth for Coronal Plane Angular Deformity in the Pediatric Patient with Patellofemoral Instability.Arthrosc Tech. 2021 Feb 22;10(3):e913-e924. doi: 10.1016/j.eats.2020.11.012. eCollection 2021 Mar. Arthrosc Tech. 2021. PMID: 33738233 Free PMC article.
-
Which slot scanning device is best for low-dose radiographs in pediatric scoliosis? A pilot study.Spine Deform. 2025 Aug 9. doi: 10.1007/s43390-025-01159-z. Online ahead of print. Spine Deform. 2025. PMID: 40782304
-
Imaging in the Diagnosis and Monitoring of Children with Idiopathic Scoliosis.Open Orthop J. 2017 Dec 29;11:1500-1520. doi: 10.2174/1874325001711011500. eCollection 2017. Open Orthop J. 2017. PMID: 29399226 Free PMC article. Review.
Publication types
MeSH terms
LinkOut - more resources
Full Text Sources
Medical
