spinal arachnoid
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spinal arachnoid mater — arachnoidea mater spinalis … Medical dictionary
spinal arachnoiditis — spinal adhesive arachnoiditis chronic adhesive arachnoiditis in the spinal arachnoid, with root and spinal cord symptoms similar to those caused by pressure from a tumor … Medical dictionary
Arachnoid cyst — Infobox Disease Name = Arachnoid cyst Caption = DiseasesDB = 33219 ICD10 = ICD10|Q|04|6|q|00 ICD9 = ICD9|348.0 ICDO = OMIM = 207790 MedlinePlus = eMedicineSubj = radio eMedicineTopic = 48 MeshName = Cyst,Arachnoid MeshNumber = D016080 Arachnoid… … Wikipedia
arachnoid barrier cell layer — the outer layer of the cranial and spinal arachnoid mater, immediately internal to the dura mater and loosely attached to the dural border cell layer by occasional cell junctions. Its cells have tightly apposed cell membranes and are connected to … Medical dictionary
Spinal cord — Latin medulla spinalis The spinal cord nested in the vertebral column … Wikipedia
Spinal anaesthesia — Spinal analgesia, (or commonly called spinal anesthesia or sub arachnoid block (S.A.B.)) is a form of regional anaesthesia involving injection of a local anaesthetic into the cerebrospinal fluid (CSF), generally through a fine needle, usually 3.5 … Wikipedia
arachnoid — [ə rak′noid΄] adj. [ModL arachnoides < Gr arachnoeidēs, like a cobweb < arachnē, spider (see ARACHNID) + eidēs, OID] 1. Anat. designating the middle of three membranes covering the brain and the spinal cord: see DURA MATER, PIA MATER 2. Bot … English World dictionary
Arachnoid — A*rach noid, a. [Gr. ? like a cobweb; ? spider, spider s web + e i^dos form.] 1. Resembling a spider s web; cobweblike. [1913 Webster] 2. (Anat.) Pertaining to a thin membrane of the brain and spinal cord, between the dura mater and pia mater.… … The Collaborative International Dictionary of English
arachnoid — (adj.) cobweb like, especially of the membrane around the brain and spinal cord, 1789, from Mod.L. arachnoides, from Gk. arakhnoeides cobweb like, from arakhne cobweb (see ARACHNID (Cf. arachnid)) + oeides (see OID (Cf. oid)) … Etymology dictionary
arachnoid — mater; n. the middle of the three membranes covering the brain and spinal cord (see meninges), which has a fine, almost cobweb like, texture. Between it and the pia mater within lies the subarachnoid space, containing cerebrospinal fluid and… … The new mediacal dictionary
