Value and Clinical Significance of MRI in Diagnosis of Subcortical Trabecular Injury in Knee Joint / 中国康复理论与实践

@#Objective To investigate the value and clinical significance of MRI in diagnosis of subcortical trabecular injury in knee.Methods45 patients with obvious pain but no fracture diagnosed by X-ray after knee trauma were scanned with MRI to analyze whether having injuries in subcortical trabecular and knee joint accessory structures.ResultsAll of the 45 cases had normal radiographic results in X-ray examination, but subcortical trabecular injury was found by MRI. MRI demonstrated irregular low signal in the subcortical region on both T1WI and T2WI. The high signal in fat suppressed T22subcortical trabecular and knee joint accessory structures.