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A craniotomy is a surgical operation in which a bone flap is temporarily removed from the skull to access the brain.Craniotomies are often critical operations, performed on patients who are suffering from brain lesions, such as tumors, blood clots, removal of foreign bodies such as bullets, or traumatic brain injury, and can also allow doctors to surgically implant devices, such as deep brain ...
Decompressive craniectomy (crani-+ -ectomy) is a neurosurgical procedure in which part of the skull is removed to allow a swelling or herniating brain room to expand without being squeezed. It is performed on victims of traumatic brain injury , stroke , Chiari malformation , and other conditions associated with raised intracranial pressure .
Cranioplasty is a surgical operation on the repairing of cranial defects caused by previous injuries or operations, such as decompressive craniectomy.It is performed by filling the defective area with a range of materials, usually a bone piece from the patient or a synthetic material.
Craniofacial surgery is a surgical subspecialty that deals with congenital and acquired deformities of the head, skull, face, neck, jaws and associated structures. Although craniofacial treatment often involves manipulation of bone, craniofacial surgery is not tissue-specific; craniofacial surgeons deal with bone, skin, nerve, muscle, teeth, and other related anatomy.
The evolution of this new specialty and first center for Neuroplastic and Reconstructive Surgery was started at Johns Hopkins University Hospital in Baltimore, Maryland by a formal collaboration between the Department of Plastic and Reconstructive Surgery and Department of Neurosurgery, under the vision of Dr. Chad Gordon. [1]
Craniotomy, in which part of the skull is removed, may be needed to remove pieces of fractured skull or objects embedded in the brain. [119] Decompressive craniectomy (DC) is performed routinely in the very short period following TBI during operations to treat hematomas; part of the skull is removed temporarily (primary DC). [120]
Archaeologists regard the skull, labeled 236 in the collection, as one of the oldest examples of malignancy in the ancient world, dating back to between 2686 BC and 2345 BC.
In transcalvarial herniation, the brain squeezes through a fracture or a surgical site in the skull. [7] Also called "external herniation", this type of herniation may occur during craniectomy, surgery in which a flap of skull is removed, the protruding brain region preventing the piece of skull from being replaced during the operation. [1]