Non-metric traits of the infracranial skeleton

The authors have studied the right and left incidence of 30 non-metric infracranial variations in 2,103 dry bones of Brazilians and have concluded that the bilateral asymmetry is not significant in all but 2 traits: "The lateral tibial squatting facet" (X2 = 7.93) and "The peroneal tubercle present" (X2 = 20.35).