Which bone is NOT part of the orbital floor bones?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the NBEO Ocular Disease Exam Part 1 with our comprehensive test questions. Use flashcards and detailed explanations to understand key concepts and improve your knowledge. Get exam-ready today!

Multiple Choice

Which bone is NOT part of the orbital floor bones?

Explanation:
The floor of the orbit is the inferior wall, formed mainly by the maxilla, with smaller contributions from the palatine bone and the zygomatic bone at the lateral edge. The ethmoid bone, particularly its lamina papyracea, forms the medial wall of the orbit rather than the floor. So among the bones listed, the one that does not belong to the orbital floor is the ethmoid.

The floor of the orbit is the inferior wall, formed mainly by the maxilla, with smaller contributions from the palatine bone and the zygomatic bone at the lateral edge. The ethmoid bone, particularly its lamina papyracea, forms the medial wall of the orbit rather than the floor. So among the bones listed, the one that does not belong to the orbital floor is the ethmoid.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy