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A skull fracture is a break in one or more of the eight bones that form the cranial portion of the skull, usually occurring as a result of blunt force trauma.If the force of the impact is excessive, the bone may fracture at or near the site of the impact and cause damage to the underlying structures within the skull such as the membranes, blood vessels, and brain.
Brain injury can occur at the site of impact, but can also be at the opposite side of the skull due to a contrecoup effect (the impact to the head can cause the brain to move within the skull, causing the brain to impact the interior of the skull opposite the head-impact). While impact on the brain at the same site of injury to the skull is the ...
Infections that can follow skull fractures and penetrating injuries include meningitis and abscesses. [92] Complications involving the blood vessels include vasospasm , in which vessels constrict and restrict blood flow, the formation of aneurysms , in which the side of a vessel weakens and balloons out, and stroke.
Closed-head injury is a type of traumatic brain injury in which the skull and dura mater remain intact. Closed-head injuries are the leading cause of death in children under 4 years old and the most common cause of physical disability and cognitive impairment in young people.
The linear fracture involves a break to the skull whereas the depressed fracture results in the scatter of skull fragments. [19] The skull fractures are mainly caused by incidents involving a vehicle, assault, or a fall. In more severe cases, penetrating skull fractures are caused by an object such as a metal rod or bullet breaking through the ...
Most people enter military service “with the fundamental sense that they are good people and that they are doing this for good purposes, on the side of freedom and country and God,” said Dr. Wayne Jonas, a military physician for 24 years and president and CEO of the Samueli Institute, a non-profit health research organization. “But things ...
In case of head injury, a dural tear is likely in case of a depressed skull fracture. A burr hole is made through the normal skull near the fractured portion, and Adson's elevator is introduced. Underlying dura is separated carefully from the overlying depressed bone fragments.
What does angel number 1212 mean for love? Angel number 1212 symbolizes balance. In relationships, this is encouragement to see the harmony in your relationship and your part in maintaining it.