Within the infraorbital canal it has three branches, the posterior superior alveolar nerve, middle superior alveolar nerve and anterior superior alveolar nerve. After traversing the canal it emerges onto the anterior surface of the maxilla through the infraorbital foramen.
Within the infraorbital canal, there are three branches: the posterior superior alveolar nerve, middle superior alveolar nerve, and anterior superior alveolar nerve. These nerves exit the canal and appear on the anterior surface of the maxilla through the infraorbital foramen.