Fig. 6From: Imaging of patellar fractures(a) Drawing, (b) anteroposterior radiograph, and (c) sagittal and (d) coronal fat-suppressed proton density MR images showing non-displaced stellate fracture (solid arrows) in a 36-year-old man. Note the subcutaneous prepatellar oedema related to direct trauma mechanism (arrowheads)Back to article page