These give excellent visualization of the frontal and maxillary sinuses and moderately good visualization of the sphenoid. However, plain film radiographs provide poor visualization of the ethmoid ...

These polyps are growths found in the sinus areas, including the maxillary, ethmoid, frontal, and sphenoid sinuses, although not all patients will have polyps in every sinus. According to Dr ...

Fungal balls in the paranasal sinuses, particularly in the maxillary and sphenoid sinuses, represent a common form of non-invasive fungal sinusitis. These conditions are characterized by the ...

In addition to frontal sinus studies, research on the sphenoid sinus has also emerged, utilizing deep learning techniques for human identification. A study demonstrated that a customized neural ...

The government also alleged that Saffold and his practice would regularly bill government payors for endoscopes to examine the sphenoid sinus under Current Procedural Terminology Code 31235 ...

It is well known that the region of the nasal sinuses—frontal sinuses, ethmoidal sinuses, sphenoidal sinus, and maxillary sinuses—is closely connected to the trigeminal nerve. The instillation ...

If the infection is in the posterior ethmoids and sphenoid, symptoms are described as deep in the head or referred to the occiput. Acute sinusitis is also typically accompanied by systemic signs ...