An X-ray PNS Caldwell view is a diagnostic imaging test that provides detailed images of the paranasal sinuses, including the frontal and ethmoid sinuses, from a specific angle known as the Caldwell view.
Preparation :
Why it is done :
Evaluating conditions such as sinusitis, nasal polyps, or sinus tumors affecting the paranasal sinuses.
Detecting abnormalities such as sinus inflammation, air-fluid levels, or bony lesions in the paranasal sinuses.
Assessing the extent and severity of sinus pathology for proper diagnosis and treatment planning.