British journal of neurosurgery
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Decompressive craniectomy is often emergently performed in an effort to reduce intracranial hypertension. After this urgent intervention, brain-injured patients often start rehabilitation programs but are left with a skull defect. Cranioplasty is often performed in these situations in order to repair this defect, mainly for cosmetic reasons and/or the patient's safety. The possible effects of this breach on the patients' neurological recovery are poorly understood and have been scarcely evaluated until now. The effect of cranioplasty on cognitive and motor functions in severely brain-injured individuals remains controversial. ⋯ Results give clear evidence that a subset of patients are negatively affected by the persistence of a breach in skull integrity during the rehabilitation phase of brain injury. Moreover, they show that the repair of the cranial defect can trigger relevant neurological improvement in both motor and cognitive domains. This possibility should serve as a reminder to rehabilitation clinicians to give serious consideration to prompt performance of cranioplasty during the time allotted for the rehabilitation of these patients.
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Case Reports
De novo intracranial collision tumour in previously evacuated intracerebral haematoma site.
The authors report the rare and first documented case of intracranial collision tumour occurrence in a previously evacuated intracerebral haematoma site. Surgery trauma could predispose to collision tumour occurrence. Research efforts should try to reveal the possible pathogenesis of this condition.
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In the past decades, we have witnessed waves of interest in three-dimensional (3D) stereoscopic imaging. Previously, the complexity associated with 3D technology led to its absence in the operating room. But recently, the public's resurrection of interest in this imaging modality has revived its exploration in surgery. Technological advances have also paved the way for incorporation of 3D stereoscopic imaging in neurosurgical education. ⋯ Proper 3D knowledge of surgical anatomy is important for operative success. 3D stereoscopic viewing of this anatomy may accelerate the learning curve of trainees and improve the standards of surgical teaching. More objective studies are relevant in further establishing the value of 3D technology in neurosurgical education.
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Review Comparative Study
Endoscopic skull base surgery: a comprehensive comparison with open transcranial approaches.
Little data exists comparing endoscopic endonasal approaches to pathology of the anterior skull base with more traditional transcranial and transsphenoidal microscopic approaches. In order to more fully characterize the role of endoscopy in the management of pathology of the anterior cranial base, we conducted a systematic review of case series and case reports documenting surgical and clinical outcomes. ⋯ CSF leak rates are higher for patients undergoing endoscopic surgery for meningiomas and craniopharyngiomas, but not for chordomas, esthesioneuroblastomas or giant pituitary adenomas. In certain patients, the endonasal endoscopic approach may be a safe and effective alternative for the treatment of a wide variety of skull base pathology, particularly those with small midline tumours.
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Randomized Controlled Trial Comparative Study
Post-operative day two versus day seven mobilization after burr-hole drainage of subacute and chronic subdural haematoma in Nigerians.
The traditional care of patients with subacute/chronic subdural haematoma (S/CSDH) often involves delayed mobilization after burr-hole drainage. It is thought that delayed mobilization aids brain re-expansion thereby reducing the risk of recurrence. However, there is paucity of information regarding its efficacy and safety over early mobilization. We evaluated the efficacy and complications of each type of mobilization following burr-hole drainage of S/CSDH. ⋯ It appears that both EM and LM are equally beneficial in the post-operative care of patients following burr-hole drainage of S/CSDH. There is no significant complication referable to the specific type of mobilization. The authors, therefore, advocate EM of patients to reduce the length of hospital stay.