Question

Occipitomental view of PNS X-ray called as

• A. Caldwell view
• B. Water view
• C. Town view
• D. Pine view

Answer 1

The Correct Option is B

The question pertains to the field of radiology, specifically the imaging of the paranasal sinuses (PNS). When examining the PNS, various X-ray views can be used to visualize the anatomy and detect any potential abnormalities. The options provided reflect several standard X-ray views:

• Caldwell view
• Water view
• Town view
• Pine view

The correct answer is the "Water view" for the occipitomental view of a PNS X-ray. Let’s explore why:

• Caldwell view: This is a view used to predominantly visualize the frontal and ethmoid sinuses. It is also termed the occipitofrontal view.
• Water view: The Water view, also known as the occipitomental view, is designed to clearly visualize the maxillary sinuses. In this position, the patient's chin is elevated, and the X-ray passes through the occiput – hence the term "occipitomental". This view provides excellent imaging of the maxillary sinus with minimal overlap from other anatomical structures.
• Town view: This view is primarily used to assess the occipital bone and posterior fossa structures, not typically for paranasal sinus evaluation.
• Pine view: This is not a recognized term in standard radiographic angles concerning the sinuses.

Therefore, the occipitomental view of PNS X-ray is referred to as the Water view.