Where does the ophthalmic division exit the skull to enter the orbit?

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Dive into the Pertinent Anatomy of Maxillary Local Anesthesia Test. Study with comprehensive flashcards and multiple choice questions. Each question provides hints and explanations. Prepare for your exam success!

Multiple Choice

Where does the ophthalmic division exit the skull to enter the orbit?

The ophthalmic division reaches the orbit by passing through the superior orbital fissure. This cleft at the orbital apex connects the middle cranial fossa to the orbit and transmits the ophthalmic division along with other nerves (III, IV, VI) and the superior ophthalmic vessels. The optic nerve, by contrast, travels through the optic canal, which is a different opening. The other options are openings for different nerves: the foramen rotundum carries the maxillary division, the foramen ovale carries the mandibular division, and the foramen magnum transmits the brainstem and spinal cord.

Where does the ophthalmic division exit the skull to enter the orbit?

Dive into the Pertinent Anatomy of Maxillary Local Anesthesia Test. Study with comprehensive flashcards and multiple choice questions. Each question provides hints and explanations. Prepare for your exam success!

Where does the ophthalmic division exit the skull to enter the orbit?

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