Milhealth's Directory of Military Health Information Resources

Stress amplification effect of lung under blast load

Stress amplification effect of lung.

Under a blast or impact load, rapid movement of the thoracic wall generates stress in lung, a foam-like structure of high compressibility, which is different from general solids.

Due to this unique characteristic, it is hypothesized that when lung is subjected to a blast or impact load, there will be an initial low stress progressively developed into a high stress in a short duration in a thin layer of parenchyma at the lung surface. 

CT angiography and determination of the three dimensional relationships of vascular and soft tissue wounds in lower extremity war time injuries.

Sixty-four-slice CT angiography to determine the three dimensional relationships of vascular and soft tissue wounds in lower extremity war time injuries.

This article analyzes the use and benefits of the 64-slice CT scanner in determining the 3D relationships of vascular and soft tissue wounds in lower extremity war time injuries. 

Spine Immobilization in Penetrating Trauma-More Harm Than Good?

Spine Immobilization in Penetrating Trauma: More Harm Than Good?

Abstract:

Background: Previous studies have suggested that prehospital spine immobilization provides minimal benefit to penetrating trauma patients but takes valuable time, potentially delaying definitive trauma care. We hypothesized that penetrating trauma patients who are spine immobilized before transport have higher mortality than nonimmobilized patients.

Incidence and Risk Factors for Deep Venous Thrombosis After Moderate and Severe Brain Injury

Incidence and Risk Factors for Deep Venous Thrombosis After Moderate and Severe Brain Injury

Abstract

Background: Patients with traumatic injuries possess a high risk of developing deep venous thrombosis (DVT), thus the need for appropriate prophylaxis. Patients with head injuries pose a unique challenge due to contraindication to the use of anticoagulation. We sought to determine the incidence of DVT and identify specific risk factors for its development in patients with head injuries.

Incidence and Epidemiology of Combat Injuries Sustained During the Surge Portion of Operation Iraqi Freedom by a U.S. Army Brigade Combat Team

Incidence and Epidemiology of Combat Injuries Sustained During "The Surge" Portion of Operation Iraqi Freedom by a U.S. Army Brigade Combat Team

Abstract

Background: A prospective, longitudinal analysis of injuries sustained by a large combat-deployed maneuver unit has not been previously performed.

Methods: A detailed description of the combat casualty care statistics, distribution of wounds, and mechanisms of injury incurred by a U.S. Army Brigade Combat Team during “The Surge” phase of Operation Iraqi Freedom was performed using a centralized casualty database and an electronic medical record system.