The influence of surface padding properties on head and neck injury risk.

Journal Article (Journal Article)

A validated computational head-neck model was used to understand the mechanical relationships between surface padding characteristics and injury risk during impacts near the head vertex. The study demonstrated that injury risk can be decreased by maximizing the energy-dissipating ability of the pad, choosing a pad stiffness that maximizes pad deformation without bottoming out, maximizing pad thickness, and minimizing surface friction. That increasing pad thickness protected the head without increasing neck loads suggests that the increased cervical spine injury incidence previously observed in cadaveric impacts to padded surfaces relative to lubricated rigid surfaces was due to increased surface friction rather than pocketing of the head in the pad.

Full Text

Duke Authors

Cited Authors

  • Camacho, DL; Nightingale, RW; Myers, BS

Published Date

  • October 1, 2001

Published In

Volume / Issue

  • 123 / 5

Start / End Page

  • 432 - 439

PubMed ID

  • 11601728

International Standard Serial Number (ISSN)

  • 0148-0731

Digital Object Identifier (DOI)

  • 10.1115/1.1389086


  • eng

Conference Location

  • United States