Through which opening does the maxillary division enter the orbit?

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Study for the Maxillary Local Anesthesia Test. Explore anatomy flashcards, multiple choice questions, and detailed explanations. Prepare thoroughly for your exam!

Multiple Choice

Through which opening does the maxillary division enter the orbit?

The maxillary division enters the orbit through the inferior orbital fissure. After passing from the cranial cavity, the maxillary branch travels into the pterygopalatine fossa via the foramen rotundum, then crosses into the orbit through the inferior orbital fissure, where it becomes the infraorbital nerve in the infraorbital canal. The superior orbital fissure mainly transmits the ophthalmic division (V1) and associated nerves, while the foramen rotundum handles the route from the cranium to the pterygopalatine fossa for V2, and the foramen ovale transmits the mandibular division (V3).

Through which opening does the maxillary division enter the orbit?

Study for the Maxillary Local Anesthesia Test. Explore anatomy flashcards, multiple choice questions, and detailed explanations. Prepare thoroughly for your exam!

Through which opening does the maxillary division enter the orbit?

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