Open AccessDiagnostic performance of multi-slice computed tomography using 2D and 3D images in the assessment of Le Fort fractures
Author(s) -
Inas ELFiky,
Dena Abd El Aziz El Sammak,
Ahmed El Sammak,
Mohammad Abdelhady
Publication year - 2017
Publication title -
the egyptian journal of radiology and nuclear medicine /the egyptian journal of radiology and nuclear medicine
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.19
H-Index - 13
eISSN - 2090-4762
pISSN - 0378-603X
DOI - 10.1016/j.ejrnm.2017.02.004
Subject(s) - medicine , coronal plane , multislice computed tomography , multislice , computed tomography , nuclear medicine , radiology , sagittal plane , tomography , multidetector computed tomography , helical computed tomography
Objective: The aim of this study was to assess the role of multislice computed tomography (MSCT) using 2D and 3D images in evaluation of different types of Le Fort fractures.Subjects and methods: 30 cases referred from the Emergency unit in Zagazig University Hospital were included in this study, based on clinical evidence of facial trauma, they underwent multislice computed tomography (MSCT) examination and were shown to be positive for pterygoid fractures.All patients subjected to non contrast MSCT in axial cuts. Multiplanar reformatted (MPR) images were acquired using the machine software in sagittal and coronal planes. Finally images were transferred to a workstation for reconstruction of 3D images.Results: Sensitivity of multislice computed tomography (MSCT) in detecting compound Le Fort fractures for radiologists A, B and C was 94.4%, 66.7% and 100% respectively. Sensitivity of MSCT in detecting isolated Le Fort fractures for radiologists A, B and C was 100%. The difference between radiologists A, B and C in detecting Le Fort fractures types was insignificant. Good agreement between radiologists A, B, C and intraoperative findings.Conclusion: Both 2D-CT and 3D-CT are the best methods in imaging of Le Fort fractures