TY - JOUR PY - 1988// TI - Helmet-induced skull base fracture in a motorcyclist JO - Lancet A1 - Cooter, R. D. A1 - David, D. J. A1 - McLean, A. J. A1 - Simpson, D. A. SP - 84 EP - 85 VL - 1 IS - 8577 N2 - Observations after a fatal motorcycle accident suggested that the face bar of a full-face helmet may transmit an impacting force to the skull base via the chin strap and the mandibular rami and condyles, bypassing the energy-absorbing facial bones. If this mechanism is confirmed, the structural properties of these face bars will need to be reassessed. LA - SN - 0140-6736 UR - http://dx.doi.org/ ID - ref1 ER -