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Aug 7, 2023 · Describe the etiology, epidemiology, and types of injuries sustained in blunt force trauma. Outline the clinical presentation and evaluation of patients with blunt force trauma. Explain the management strategies according to trauma guidelines in patients with blunt force trauma.
- Leslie V. Simon, Richard A. Lopez, Kevin C. King
- Mayo Clinic Florida, Geisinger Medical Center
- 2019
- 2023/08/07
- Cause
- Diagnosis
- Scope
- Mechanism
- Characteristics
- Pathophysiology
Blunt force trauma is routinely involved in cases classified as accidents, as well as in cases of suicide and homicide. People dying natural deaths often have minor blunt force injuries that do not contribute to death -- small abrasions or contusions on the skin are commonplace at autopsy. Although it is important to document evidence of blunt forc...
It is important to understand that the designated manner of death in such scenarios must include the causal factor that made the decedent susceptible to the disease state, namely the underlying injury which initiated the chain of events ultimately leading to death. For example, the cause of death of an individual who dies of pneumonia after being h...
This chapter focuses on the cutaneous manifestations of blunt force injury. Other chapters will expand on topics such as closed head injuries, including sequelae of rapid acceleration/deceleration.
The severity of injuries inflicted as a result of blunt force trauma is dependent on the amount of kinetic energy transferred and the tissue to which the energy is transferred. The kinetic energy associated with a moving object is equal to one half the mass of that object multiplied by the velocity of the object squared (1/2 mv2). In general, a som...
Equally important, however, are the characteristics of the blunt object and the surface that is impacted. Impacts involving a large surface area -- either with regard to the impacting object or with regard to the tissues being impacted -- will result in a greater dispersion of energy over a larger area and less injury to the impacted tissues. For e...
The composition, or plasticity, of the tissues impacted also affects the resultant injuries. For example, a person who is kicked in the chest may have only minimal injuries to the elastic skin surface, whereas deeper, more solid tissues such as ribs and internal organs (notably, the spleen and liver) may experience fractures and lacerations.
Nov 23, 2022 · Trauma forensics is the concept of examining trauma from a medicolegal standpoint in a given jurisdiction. Blunt and sharp force traumas are classified based on the different mechanisms of causation, which have a medicolegal significance.
One of the most commonly encountered types of trauma resulting in serious injury or in traumatic death is blunt force injury. Blunt force injury is defined as injury resulting from impact with a blunt object, i.e., one that does not possess any sharp edges.
Dec 10, 2020 · Blunt trauma, also known as non-penetrating trauma or blunt force trauma, refers to injury of the body by forceful impact, falls, or physical attack with a dull object. Penetrating trauma, by contrast, involves an object or surface piercing the skin, causing an open wound.
- Blunt trauma death refers to physical trauma to the body by way of fall, impact, or attack, that results in death. Head trauma and severe loss of b...
- The majority of blunt trauma cases are from motor vehicle crashes and pedestrian injuries often resulting in abdominal injuries. These injuries are...
- When assessing possible abdominal trauma, physicians look for abdominal pain, tenderness, nausea, and vomiting. In cases of motor vehicle crashes,...
- Blunt force trauma can often lead to bruising and blood clots. Bruising occurs when the blood vessels on the surface of the soft tissue of skin are...
- If there is blunt force trauma to the head and skull, there may be a risk for aneurysms, or enlarged and weakened arteries in the brain. For exampl...
- Blunt injury during pregnancy can cause miscarriages, especially if it occurs after the first trimester of the pregnancy. The most common mechanism...
- Blunt trauma refers to injury of the body by forceful impact with a dull object. With blunt force trauma, there can be internal organ injuries that...
Jun 15, 2015 · Cranial vault injuries are categorized as depression, penetration, crushing, slashes, cuts, and slices. 1 This work will focus on the analysis of cranial blunt force trauma (BFT), excluding ballistic trauma, based on existing and new knowledge and will discuss suggestions for best practice in forensic BFT analysis.
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In incidents characterised as accidents, as well as suicide and homicide, blunt force trauma is frequently involved. Minor blunt force injuries that do not contribute to mortality are prevalent in people who die naturally and tiny abrasions or contusions on the skin are common at autopsy.
