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Table 3 The thoracolumbar AO Spine injury score (TL AOSIS) [4]

From: Accuracy of MRI (TLICS vs AOSIS) in assessment of thoracolumbar spine injuries for guiding treatment

Subgroup Points
Type A (compression injuries)
 A0 0
 A1 1
 A2 2
 A3 3
 A4 5
Type B (tension band injuries)
 B1 5
 B2 6
 B3 7
Type C (Translational fracture)
  8
Neurological status
 N0 0
 N1 1
 N2 2
 N3 4
 N4 4
 Nx 3
M (patient-specific modifiers
 M1 1
 M2 0