0 used to refer to the layer of tissue under the arachnoid membrane that covers the brain and spinal cord: --
a subarachnoid layer
a subarachnoid haemorrhage
Combined subarachnoid and epidural techniques.
Episodically remitting akinetic mutism following subarachnoid hemorrhage.
Local anaesthetic, with or without an opioid, is then injected into the subarachnoid space.
Patients with subarachnoid hemorrhage were not included in the database.
The nematode specimens recovered from subarachnoid spaces were washed in physiological saline, fixed in 70% alcohol and cleared in lactophenol for microscopic examination.
Obliteration of the subarachnoid space and 'dangling' of the choroid plexus are observed in hydrocephalus.
One-third of the patients showed significant preoperative changes consistent with ventriculomegaly and dilated subarachnoid.
In subarachnoid anaesthesia the actual dose (mg) administered is more important than concentration.
