The tiny nose robots are injected into the sinus cavity using a duct threaded through the nostril.

This fistula was caused by a tear in the ICA, most likely a result of the initial head trauma. A frontal view image (Fig 1) compares the normal-size right cavernous sinus with the enlarged left CCSF.

This case study reports the diagnosis and treatment of a carotid-cavernous sinus fistula that developed several months after a traumatic head injury.

Sinus infections, or sinusitis, occur when a virus of bacteria enters the sinuses. Read on for a list of common symptoms and treatments.

Sinus infections are common. They cause congestion, headaches, and pain in the face. Learn about how to get rid of a sinus infection in this article.

What is chronic rhinosinusitis with polyps? Learn about the difference between nasal polyps and sinusitis, and how to find the right treatment to ease symptoms.

Steam inhalation can help open the nasal passages and get relief from the symptoms of a cold or sinus infection. Learn about the benefits and risks.

The China-Hong Kong team has successfully inserted newly developed microrobots into animal sinuses during preclinical trials to treat bacterial infections.

Background Dural arteriovenous fistulas (AVF) of the foramen magnum region (FMR) are technically challenging lesions to treat. Transvenous (TV), transarterial (TA), and surgical approaches have been ...

Background The River stent is the first stent specifically designed for intracranial venous sinuses. We report the 1-year results of the River trial, performed to obtain Humanitarian Device Exemption ...