subarachnoid

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subarachnoid

 [sub″ah-rak´noid]
between the arachnoid and the pia mater.

sub·a·rach·noid

(sŭb'ă-rak'noyd),
Underneath the arachnoid membrane.

subarachnoid

/sub·arach·noid/ (sub″ah-rak´noid) between the arachnoid and the pia mater.

subarachnoid

(sŭb′ə-răk′noid)
adj.
Situated or occurring beneath the arachnoid membrane, or between the arachnoid and the pia mater: subarachnoid hemorrhage.

subarachnoid

[sub′ərak′noid]
Etymology: L, sub + Gk, arachne, spider, eidos, form
pertaining to the area under the arachnoid membrane and above the pia mater.

Subarachnoid

Referring to the space underneath the arachnoid mater.

subarachnoid

between the arachnoid and the pia mater.

subarachnoid block
anesthesia produced by the injection of a local anesthetic into the subarachnoid space around the spinal cord. See also spinal anesthesia.