straight sinus Synonyms
No Synonyms and anytonyms found
straight sinus Meaning
Wordnet
straight sinus (n)
an unpaired sinus of the dura mater
straight sinus Sentence Examples
- The straight sinus, a major venous channel, drains the deep cerebral veins and the superior petrosal sinuses.
- Thrombosis of the straight sinus can lead to severe intracranial hypertension and neurological deficits.
- The straight sinus is formed by the confluence of the bridging veins and the inferior sagittal sinus.
- The straight sinus ends at the confluence of sinuses, where it joins the superior sagittal sinus and the left transverse sinus.
- The straight sinus is located within the tentorium cerebelli, a membrane that separates the cerebrum from the cerebellum.
- The straight sinus is closely associated with the internal cerebral veins, which drain the majority of the cerebral hemispheres.
- The straight sinus is commonly used as a landmark during neurointerventional procedures like endovascular stenting.
- The straight sinus may become enlarged in conditions like idiopathic intracranial hypertension, causing increased pressure on the surrounding structures.
- Magnetic resonance venography is a useful imaging technique for visualizing the straight sinus and detecting abnormalities.
- The straight sinus is a key component of the cerebral venous drainage system, facilitating the return of blood from the brain to the heart.
FAQs About the word straight sinus
an unpaired sinus of the dura mater
No synonyms found.
No antonyms found.
The straight sinus, a major venous channel, drains the deep cerebral veins and the superior petrosal sinuses.
Thrombosis of the straight sinus can lead to severe intracranial hypertension and neurological deficits.
The straight sinus is formed by the confluence of the bridging veins and the inferior sagittal sinus.
The straight sinus ends at the confluence of sinuses, where it joins the superior sagittal sinus and the left transverse sinus.
