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Copyright ©The Author(s) 2015.
World J Radiol. Sep 28, 2015; 7(9): 253-265
Published online Sep 28, 2015. doi: 10.4329/wjr.v7.i9.253
Table 1 Subcategories of AO type A injury
Type A: Vertebral body compression
A1. Impaction fractures
A1.1. Endplate impaction
A1.2. Wedge impaction fractures
A1.2.1. Superior wedge impaction fracture
A1.2.2. Lateral wedge impaction fracture
A1.2.3. Inferior wedge impaction fracture
A1.3. Vertebral body collapse
A2. Split fractures
A2.1. Sagittal split fracture
A2.2. Coronal split fracture
A2.3. Pincer fracture
A3. Burst fractures
A3.1. Incomplete burst fracture
A3.1.1. Superior incomplete burst fracture
A3.1.2. Lateral incomplete burst fracture
A3.1.3. Inferior incomplete burst fracture
A3.2. Burst-split fracture
A3.2.1. Superior burst-split fracture
A3.2.2. Lateral burst-split fracture
A3.2.3. Inferior burst-split fracture
A3.3. Complete burst fracture
A3.3.1. Pincer burst fracture
A3.3.2. Complete flexion burst fracture
A3.3.3. Complete axial burst fracture