the thoracic spine fractures included 57 ( 54.2 per cent ) compression fractures , 21 ( 20 per cent ) comminuted ( burst ) fractures , 3 ( 2.8 per cent ) flexion-distraction fractures , and 24 ( 23 per cent ) fracture-dislocations .
C0016658
fractures
C0332761
fracture-dislocations