CAMRT Radiography Practice Exam

In which situation would a lateral pelvis view be indicated?

1. When searching for a foreign body or IUD

2. For routine pelvic examination

3. When evaluating hip joint displacement

4. To assess the sacroiliac joints

The correct answer is: When searching for a foreign body or IUD

A lateral pelvis view is particularly indicated in scenarios where the clinician is attempting to identify foreign bodies or intrauterine devices (IUDs). This specific view provides a clear profile of the pelvis and can effectively enhance the visualization of foreign objects that may not be as easily detected in standard anteroposterior (AP) views. The lateral position helps in demonstrating the relationship of the foreign body to surrounding structures, which is critical for diagnosis and management. For the other situations, while they may require different views for proper assessment, they do not specifically call for a lateral pelvis view. For example, routine pelvic examinations typically utilize an AP view for comprehensive imaging of the reproductive organs and overall pelvic anatomy. Evaluating hip joint displacement often involves specialized views, such as the frog-leg lateral view, that focus on the hip structures directly rather than the entire pelvis. Assessing the sacroiliac joints usually relies on modified views, like the oblique positions, which are tailored to visualize the joint's alignment and any potential pathology more effectively. Thus, the lateral view's utility shines particularly in the context of foreign body detection.