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30 paź 2023 · This is an article covering the anatomy of the dural venous sinuses - sagittal sinuses, straight sinus and more. Learn this topic now at Kenhub!
- Confluence of Sinuses
Confluence of Sinuses (confluens sinuum) The confluence of...
- Occipital Sinus
Occipital sinus (Sinus occipitalis) The occipital sinus is...
- Inferior Sagittal Sinus
Inferior sagittal sinus (Sinus sagittalis inferior) The...
- Great Cerebral Vein of Galen
Great cerebral vein (Vena magna cerebri) The great cerebral...
- Superior Petrosal Sinuses
Superior petrosal sinus (sinus petrosus superior) The...
- Transverse Sinuses
Transverse sinus (Sinus transversus) The transverse sinus...
- Sigmoid Sinuses
Sigmoid sinus (Sinus sigmoideus) The sigmoid sinus is a...
- Superior Sagittal Sinus
Superior sagittal sinus (Sinus sagittalis superior) The...
- Confluence of Sinuses
19 lip 2024 · Dural venous sinuses are venous channels located intracranially between the two layers of the dura mater (endosteal layer and meningeal layer) and can be conceptualised as trapped epidural veins. Unlike other veins in the body, they run alone and not parallel to arteries.
1 paź 2024 · The dural venous sinuses receive blood from the veins associated with the cerebrum, cerebellum and brainstem. They also receive contributions from the diploic and emissary veins (draining the cranium and the scalp, respectively).
10 gru 2020 · In this study, we conduct mechanical and structural analysis on porcine dural venous sinus tissue to help elucidate the tissues’ function in healthy and diseased conditions. With longitudinal elastic moduli values ranging from 33 to 58 MPa, we demonstrate that the sinuses exhibit higher mechanical stiffness than that of native dural tissue ...
The dural venous sinuses (also called dural sinuses, cerebral sinuses, or cranial sinuses) are venous sinuses (channels) found between the periosteal and meningeal layers of dura mater in the brain. [1] [2] They receive blood from the cerebral veins, and cerebrospinal fluid (CSF) from the subarachnoid space via arachnoid granulations.They mainly empty into the internal jugular vein. [2]
23 sty 2023 · First described in 1888 by Gowers, the dural venous sinuses are structures that were first mapped out and provided a basis for understanding various pathologies. Many surgeons and clinicians, including Cushing and Eisenhardt, eventually described the superior sagittal sinus in more detail, as well as dissection methods and anatomical variants. [2]
8 sie 2023 · The primary function of the dural venous sinuses is to drain all venous blood within the cranial cavity and deliver it back to the cardiovascular circulation via the internal jugular vein below the jugular foramen, which will further drain into the superior vena cava before reaching the heart.
