Fig. 3From: Diagnostic accuracy of ultra-low-dose CT compared to standard-dose CT for identification of non-displaced fractures of the shoulder, knee, ankle, and wristTriangular avulsion fracture of the wrist (red arrow). a SD-CT image; b ULD-CT image; c 3-month follow-up. SD-CT scan diagnosed an old fracture. ULD-CT scan diagnosed an avulsion fractureBack to article page