A physician uses transillumination to look at sinuses. He shines a light up the nose to see how far the light will go.
Displacement
Sinus lavage is the process of flushing saline solution into the sinuses to remove mucus or pus.
a pharmacist uses a prescription and so do patients and physician.
Air in sinuses will show up on a radiograph as black, but fluid will be cloudy or white (opaque). This helps the radiologist to identify fluid in the sinuses.
dural sinuses, cerebral sinuses, or cranial sinuses
Packing
Paranasal sinuses are a group of four air-filled spaces. Maxillary sinuses surround the nasal cavity, frontal sinuses are above the eyes, ethmoid sinuses are between the eyes and sphenoid sinuses are behind the eyes.
The paranasal sinuses (which surround the nose) are found in the following bones: frontal, ethmoid, sphenoid, and maxillary. The maxillary sinuses are the largest of all sinuses. There are also sinuses found near the mastoid process of the temporal bone called the mastoid sinuses. The mastoid sinuses communicates with the inner ear, whereas the paranasal sinuses communicate with the nasal cavity.
No
There are four pairs of sinuses in the human body: frontal sinuses (in the forehead), maxillary sinuses (cheekbones), ethmoid sinuses (between the eyes), and sphenoid sinuses (behind the nose).
The frontal sinuses housed in the frontal bone are the largest sinuses.The maxillary sinuses are the second largest.
Sinuses