CAMRT Radiography Practice Exam 2025 – Comprehensive Test Prep

The correct answer indicates that there are a total of seven bones involved in the orbital structure. These seven bones are: the frontal, ethmoid, sphenoid, zygomatic, maxilla, palatine, and lacrimal bones. Each of these bones contributes to the formation of the orbit, which houses and protects the eye as well as providing attachment points for the extraocular muscles.

The orbital structure is a complex arrangement, and understanding the individual contributions of each bone is crucial for professionals in radiography, especially when interpreting imaging studies of the facial skeleton and recognizing potential fractures or anomalies. The inclusion of the ethmoid and sphenoid bones is particularly significant, as they contain important landmarks such as the optic canals and various foramina that hold key ocular structures and nerves.

Having knowledge of the number and arrangement of these bones is essential for both anatomical comprehension and practical applications in medical imaging and patient care.