Value of CT Multiplanar Reformation of Orbital Fracture in Forensic Identification

Objective:To discuss the value of CT multiplanar reformation of orbital fracture in forensic identification.Methods:87 cases of suspected orbital fracture in forensic identification underwent volume scan of CT.The data were processed using multiplane reformation(MPR) and free angle parallel ranges reconstruction(PRR),and the CT findings were observed and analyzed.Results:In the 87 cases,conventional CT orbital scans show 68 cases of orbital fracture,14 cases of suspected fractures,and 5 cases were misdiagnosed.MPR diagnosed 85 cases of orbital fracture,2 cases of suspected fractures,and no misdiagnosis.Axial,coronal,oblique sagittal and reconstructed images at any angle of the diagnosis of orbital trauma have their own advantages.Conclusion:The single direction of orbital fracture CT images are not conducive to forensic identification,multi-faceted combination can provide reliable forensic diagnosis.