Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
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Intracranial cerebrospinal fluid (CSF) hypotension usually arises in the context of known or suspected leak of CSF. This can be spontaneous, or due to central nervous system trauma or dural defects created during lumbar puncture or epidural anaesthesia. ⋯ Whilst commonly mild and self-limiting, CSF hypotension may result in life threatening complications and is most often treatable. When the syndrome is severe, prolonged or complicated, epidural blood patching (EBP) is the mainstay of treatment.
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Review Meta Analysis
Outpatient anterior cervical discectomy and fusion: A meta-analysis.
Anterior cervical discectomy and fusion (ACDF) performed as an outpatient has become increasingly common for treating cervical spine pathology, largely due to its cost savings compared with inpatient ACDF. Nearly all outpatient ACDF patient reports have originated from single-center studies, with the procedure yet to be addressed via a meta-analysis of the peer-reviewed literature. The Entrez gateway of the PubMed database was used to conduct a comprehensive literature search for articles published in English up to 3/9/16. ⋯ Nearly two-thirds of outpatient ACDFs underwent single-level fusion, with virtually none undergoing 3+ level ACDF. Outpatient ACDF is safe, with a low readmission rate and complication rates comparable to those (2-5%) associated with inpatient ACDF. These findings support an argument for increasing ACDFs performed on an outpatient basis in appropriately selected patients.
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Review Case Reports
Cerebral vasospasm and delayed ischaemic deficit following elective aneurysm clipping.
Although common after subarachnoid haemorrhage, cerebral vasospasm (CVS) and delayed ischaemic neurological deficit (DIND) rarely occur following elective clipping of unruptured aneurysms. The onset of this complication is variable and its pathophysiology is poorly understood. We report two patients with CVS associated with DIND following unruptured aneurysmal clipping. ⋯ In one patient, this was done promptly and the patient made a complete recovery, but in the other, the diagnosis was delayed for more than 24hours and the patient had residual hemiparesis and dysphasia due to MCA territory infarction. CVS and DIND following treatment of unruptured aneurysms is a very rare event. However, clinicians should be vigilant as prompt diagnosis and management is required to minimise the risk of cerebral infarction and poor outcome.
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Pneumorrachis (PR) is characterized by the presence of air within the spinal canal. It can be classified descriptively into internal or intradural and external or epidural. The causes of PR can be divided as iatrogenic, nontraumatic and traumatic. ⋯ It is a marker of severe injury and the majority of such patients have a poor outcome. Although, PR is usually asymptomatic and reabsorbs spontaneously, prompt recognition and management of the underlying cause is essential. Therefore, clinicians should maintain a high level of suspicion for serious underlying injury in cases where initial radiological imaging reveals intraspinal air.