basilar sinus
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Basilar plexus — Infobox Vein Name = Basilar plexus Latin = plexus basilaris GraySubject = 171 GrayPage = 660 Caption = The sinuses at the base of the skull. Caption2 = DrainsFrom = DrainsTo = Artery = MeshName = MeshNumber = DorlandsPre = p 24 DorlandsSuf =… … Wikipedia
sinus — 1. [TA] A channel for the passage of blood or lymph, without the coats of an ordinary vessel; e.g., blood passages in the gravid uterus or those in the cerebral meninges. 2. [TA] A cavity or … Medical dictionary
Basilar part of occipital bone — Infobox Bone Name = Basilar part of occipital bone Latin = pars basilaris ossis occipitalis GraySubject = 31 GrayPage = 132 Caption = Occipital bone at birth. Caption2 = Occipital bone. Outer surface. System = MeshName = MeshNumber = DorlandsPre … Wikipedia
Inferior petrosal sinus — Infobox Vein Name = Inferior petrosal sinus Latin = sinus petrosus inferior GraySubject = 171 GrayPage = 659 Caption = Dural veins Caption2 = The sinuses at the base of the skull. (Inferior petrosal sinus visible at center, between superior… … Wikipedia
Ethmoid sinus — Bone: Ethmoid sinus Paranasal sinuses … Wikipedia
petrosal sinus — n either of two venous sinuses on each side of the base of the brain: a) a small superior sinus that connects the cavernous and transverse sinuses of the same side called also superior petrosal sinus b) a larger inferior sinus that is situated in … Medical dictionary
Occipital sinus — Vein: Occipital sinus Dural veins … Wikipedia
sulcus sinus petrosi inferioris — [TA] groove for inferior petrosal sinus: a groove continuous across the temporal and occipital bones, lodging the inferior petrosal sinus; it is located on the posteromedial edge of the internal surface of the petrous portion of the temporal bone … Medical dictionary
plexus — A network or interjoining of nerves and blood vessel s or of lymphatic vessels. [L. a braid] abdominal aortic (nervous) p. [TA] an autonomic p. surrounding the abdominal aorta, directly continuous with the thoracic aortic p. superiorly and … Medical dictionary
Sulcus — From the Latin for a groove, furrow, or trench. In medicine, there are many sulci (plural of sulcus) as, for example, the superior pulmonary sulcus. * * * 1. [TA] One of the grooves or furrows on the surface of the brain, bounding the several… … Medical dictionary
