Question

Identify the X-ray view shown in the image below, characterized by a 30° angulation and projection used primarily for visualizing fractures of the mandibular condyle and ramus.

• A. Waters view
• B. Reverse Towne view
• C. Submentovertex (SMV) view
• D. Anteroposterior (AP) view

Hint:

30° angulation + Condylar fracture evaluation → Think Reverse Towne view.

Answer 1

The Correct Option is B

Step 1: Understanding the Projection Characteristics.
The question mentions a 30° angulation and its use in visualizing fractures of the mandibular condyle and ramusThis specific angulation is a key identifying feature of the Reverse Towne projection
Step 2: Features of Reverse Towne View.
In the Reverse Towne view, the patient opens the mouth and the X-ray beam is directed at approximately 30° to the canthomeatal lineThis projection clearly visualizes the condylar neck, condylar head, and ramusIt is especially useful in suspected condylar fractures
Step 3: Eliminating Other Options.
(A) Waters view — Used mainly for maxillary sinus and midface evaluation
(C) SMV view — Used for zygomatic arches and base of skull
(D) AP view — General projection, not specifically for condylar fractures
Step 4: Conclusion.
Therefore, the radiographic view described is the Reverse Towne view