blunt trauma occurred in 46 patients ( 24 % ) , low velocity gunshot wounds in 82 patients ( 43 % ) , shotgun wounds in 22 patients ( 12 % ) , stab wounds in 20 patients ( 10 % ) , iatrogenic injury in nine patients ( 5 % ) , high velocity gunshot wounds in two patients ( 1 % ) and other penetrating wounds in ten patients ( 5 % ) .
C0043252
gunshot wounds
C0043254
penetrating wounds