rhomboidal sinus
rhom·boi·dal si·nus
, sinus rhomboidalisa dilation of the central canal of the spinal cord in the lumbar region.
Synonym(s): rhombocele
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rhomboidal sinus
(1) Cavity of septum pellucidum; cavum septi pellucidi [NA6].(2) Terminal ventricle of spinal cord; ventriculus terminalis medullae spinalis [NA6]
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.
rhom·boi·dal si·nus
, sinus rhomboidalis (rom-boy'dăl sī'nŭs, rom'boy-dā'lis)A dilation of the central canal of the spinal cord in the lumbar region.
Synonym(s): rhombocele.
Synonym(s): rhombocele.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012