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Secondary blast wounds may be lethal and therefore many anti-personnel explosive devices are designed to generate fast-flying fragments. Most casualties are caused by secondary injuries as shrapnels generally affect a larger area than the primary blast area, because debris can easily be propelled for hundreds or even thousands of meters.
The term "shrapnel" is commonly, although incorrectly from a technical standpoint, used to refer to fragments produced by any explosive weapon. However, the shrapnel shell, named for Major General Henry Shrapnel of the British Royal Artillery, predates the modern high-explosive shell and operates by an entirely different process. [2]
Penetrating trauma is an open wound injury that occurs when an object pierces the skin and enters a tissue of the body, creating a deep but relatively narrow entry wound.In contrast, a blunt or non-penetrating trauma may have some deep damage, but the overlying skin is not necessarily broken and the wound is still closed to the outside environment.
This engraving shows a 12-pounder U.S. shrapnel shell c. 1865. It is fitted with a Borman fuse. In the cutaway view, the dark grey is the wall of the shell, the medium grey is sulphur resin, the light grey are the musket balls, and the black is the bursting charge.
A battle casualty other than killed in action who has incurred an injury due to an external agent or cause. The term encompasses all kinds of wounds and other injuries incurred in action, whether there is a piercing of the body, as in a penetrating or perforated wound, or none, as in the contused wound; all fractures, burns, blast concussions, all effects of biological and chemical warfare ...
Maggie, 52, had five distinct gunshot wounds, the report says. A gunshot wound to the left side of her torso and head include injuries to her left breast, lower jaw, ear, skull and brain.
The nails act as shrapnel, leading almost certainly to more injury in inhabited areas than the explosives alone would. A nail bomb is also a type of flechette weapon. Such weapons use bits of shrapnel (steel balls, nail heads, screws, needles, broken razors, darts and other small metal objects) to create a larger radius of destruction.
A gunshot wound (GSW) is a penetrating injury caused by a projectile (e.g. a bullet) shot from a gun (typically a firearm). [ 11 ] [ 12 ] Damage may include bleeding , bone fractures , organ damage, wound infection , and loss of the ability to move part of the body . [ 2 ]