Table 1

Summary of types of injury in each study (%)

StudyAbrasion/LacerationHaematomaFractureConcussion/cranialMuscle/tendon/ligamentDislocation
Decock15 39.1930.4115.375.294.800.98
Pommering16 59.659.66.117.5
Emond17 34571523
Boeke18 44
Haberle19 12124925