Influence of cerebrospinal fluid on epidural pressure
نویسندگان
چکیده
منابع مشابه
The influence of neuroleptanalgesic drugs on cerebrospinal fluid pressure.
The effects of the neuroleptanalgesic drug combinations, droperidol 5 mg + phenoperidine 1.5 mg, and droperidol 5 mg + fentanyl 0.1 mg, on the cerebrospinal fluid (c.s.f.) pressure, have been studied in patients with normal c.s.f. pathways during controlled ventilation. The influence of droperidol 5 mg+fentanyl 0.1 mg on intracranial pressure has also been investigated in patients with intracra...
متن کاملEffects of althesin on cerebrospinal fluid pressure.
Changes in cerebrospinal fluid pressure after induction of anaesthesia with Althesin were recorded in 21 volunteer patients who had no abnormality of the central nervous or cardiorespiratory systems. In patients who breathed spontaneously, cerebrospinal fluid pressure fell by 45% at 1 min after intravenous injection of Althesin 0.1 ml/kg. It returned almost to preinduction levels by 12 min Duri...
متن کاملCerebrospinal fluid pressure.
The cerebrospinal fluid pressure at the foramen of Monro in man in the recumbent position is less than 100 mm water relative to atmospheric pressure. The oscillations in the pressure wave due to respiration and cardiac pulsation vary with the actual pressure and increase as the overall pressure rises. In man lying horizontally the oscillation at the foramen of Monro is usually less than 50 mm w...
متن کاملThe influence of cerebrospinal fluid pressure on the lamina cribrosa tissue pressure gradient.
PURPOSE To measure the tissue pressure gradient through the optic disk and to determine the relationship between intraocular, cerebrospinal fluid, and retrolaminar tissue pressures. The relationship of optic nerve subarachnoid space pressure to intracranial cerebrospinal fluid pressure also was explored. METHODS Micropipettes coupled to a pressure transducer were passed through pars plana and...
متن کاملCerebrospinal Fluid Pressure and Glaucoma
Eyes with normal-pressure glaucoma and those with high-pressure glaucoma can show a similar optic nerve head appearance, while eyes with vascular optic neuropathies show a markedly different optic disc appearance. Factors in addition to intraocular pressure (IOP) may thus play a role in the pathogenesis of glaucomatous optic neuropathy. Clinical and experimental studies showed that (1) physiolo...
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ژورنال
عنوان ژورنال: Anaesthesia
سال: 1981
ISSN: 0003-2409,1365-2044
DOI: 10.1111/j.1365-2044.1981.tb10329.x