Disasters and mass casualties: II. explosive, biologic, chemical, and nuclear agents.
Terrorists' use of explosive, biologic, chemical, and nuclear agents constitutes the potential for catastrophic events. Understanding the unique aspects of these agents can help in preparing for such disasters with the intent of mitigating injury and loss of life. Explosive agents continue to be the most common weapons of terrorists and the most prevalent cause of injuries and fatalities. Knowledge of blast pathomechanics and patterns of injury allows for improved diagnostic and treatment strategies. A practical understanding of potential biologic, chemical, and nuclear agents, their attendant clinical symptoms, and recommended management strategies is an important prerequisite for optimal preparation and response to these less frequently used agents of mass casualty. Orthopaedic surgeons should be aware of the principles of management of catastrophic events. Stress is less an issue when one is adequately prepared. Decontamination is essential both to manage victims and prevent further spread of toxic agents to first responders and medical personnel. It is important to assess the risk of potential threats, thereby allowing disaster planning and preparation to be proportional and aligned with the actual casualty event.
Orthopaedic Surgery, The Warren Alpert Medical School of Brown University, Providence, RI 02905, USA.
Christopher T
CT
Born
Susan M
SM
Briggs
David L
DL
Ciraulo
Eric R
ER
Frykberg
Jeffrey S
JS
Hammond
Asher
A
Hirshberg
David W
DW
Lhowe
Patricia A
PA
O'Neill
Joann
J
Mead
D001694:Biological Warfare; D002618:Chemical Warfare; D004190:Disasters; D014943:Global Health; D006801:Humans; D009017:Morbidity / Q000639:trends; D009689:Nuclear Warfare; D014947:Wounds and Injuries / Q000453:epidemiology / Q000209:etiology / Q000517:prevention & control