CAMRT Radiography Practice Exam

What does an "outlet" view of the pelvis best demonstrate?

1. The sacrum and coccyx

2. Superior/inferior rami and pubis of the ischium

3. The acetabulum and femoral heads

4. The lumbar vertebrae

The correct answer is: Superior/inferior rami and pubis of the ischium

An "outlet" view of the pelvis is specifically designed to visualize the inferior and superior rami of the pubis as well as the pubic symphysis and the ischial tuberosities. This imaging technique provides a clear perspective of the pelvic anatomy, particularly the pubic and ischial regions, which are crucial for assessing fractures, deformities, or other pathologies that may affect the lower pelvis. The outlet view emphasizes the alignment and any changes in these bony structures relative to each other, supporting both diagnostic and therapeutic interventions. This focus on the rami and the pubis makes it particularly effective in evaluating pelvic injuries and conditions related to childbirth or trauma. Other views of the pelvis, such as the inlet view, may prioritize different anatomical structures such as the sacrum or acetabulum. However, the outlet view's primary relevance lies in its representation of the rami of the pubis and ischium, thereby clarifying its utility in specific clinical contexts.