Articles: brain-injuries.
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The results of endofiberscopic removal of traumatic intracranial haematomas and hygromas in 180 patients are analysed. Peculiarities of the surgical techniques using flexiscopes and original devices in epidural, subdural, intracerebral, intraventricular haemorrhages of various consistencies, size and location are reported. A technique of the trephination access and delayed cranioplasty for endoscopic removal of extensive subdural and intracerebral haematomas is presented. Indications, contra-indications for endoscopic haematoma surgery, advantages, disadvantages, failures of the techniques are discussed.
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J Neuropsychiatry Clin Neurosci · Jan 1994
The prevalence of traumatic brain injury and co-occurring disabilities in a national household survey of adults.
This original point prevalence study provides sociodemographic characteristics and Canadian household prevalence rates of adults (15 years and older) with disability who have survived a traumatic brain injury (TBI) and the type, number, and prevalence rates of co-occurring disabilities. This report is based on the Health and Activity Limitation Survey, a national survey conducted by Statistics Canada in 1986-87. ⋯ Rates are highest in the 45-64 age range, 3 times those in the 15-24 age group. Eighty-four percent of adults with TBI have co-occurring disabilities (median = 2), the most prevalent being limited mobility and agility.
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The current literature reports many measurements (arteriovenous oxygen content difference and cerebral metabolic rate of oxygen, etc.) with samples from the internal jugular veins (IJs), obtained from either side of the neck, based on the assumption that a reliable sample of mixed venous blood can be drawn. We compared oxygen saturation in both IJs in 32 patients with head injuries to establish the similarities or discrepancies in the two veins. Both IJs were cannulated with 20-G catheters; in five patients, a fiberoptic catheter was used to obtain a continuous recording of the hemoglobin saturation. ⋯ Ultimately, only eight patients had differences of less than 5%. No relationship was found among the computed tomographic scan data and the pattern of hemoglobin saturation detected. Therefore, we were not able to identify the side more appropriate for monitoring in patients with bilateral, predominantly monolateral, cortical, or deeply located lesions.(ABSTRACT TRUNCATED AT 250 WORDS)