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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.
Skull x-ray or CT scanning is used if neurological symptoms appear. These measurements are also used if concomitant depressed skull fracture is a possibility. Usual management is mainly observation. Phototherapy may be necessary if blood accumulation is significant leading to jaundice. Rarely, anaemia can develop needing blood transfusion.
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.
There is also displaced skull fracture of left transverse parietal and temporal bones. [2] Specialty: Neurosurgery, pediatrics: Symptoms: Physical, cognitive, sensory, social, emotional, and behavioral symptoms: Types: Mild to severe [3] Causes: Trauma to the head [3] Risk factors: Old age, [3] alcohol: Diagnostic method: Based on neurological ...
Bone fractures to the crown of the head are linear or depressed and range in severity based on the impact to the skull. 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.
A basilar skull fracture typically requires a significant degree of trauma to occur. [1] It is defined as a fracture of one or more of the temporal, occipital, sphenoid, frontal or ethmoid bone. [1] Basilar skull fractures are divided into anterior fossa, middle fossa and posterior fossa fractures. [1] Facial fractures often also occur. [1]
The Le Fort III fracture (transverse fracture) occurs at the level of the skull base, resulting in complete craniofacial separation of the midface from the base of the skull. [ 2 ] [ 3 ] The fracture line extends through the zygomatic arch , the pterygoid plates , the lateral and medial orbital walls , the nasal bones , and the nasal septum .
The pterion is the region where the frontal, parietal, temporal, and sphenoid bones join. [1] It is located on the side of the skull, just behind the temple.It is also considered to be the weakest part of the skull, which makes it clinically significant, as if there is a fracture around the pterion it could be accompanied by an epidural hematoma.