Definition of quality assurance (QA): Often used interchangeably with quality control (QC), it is a wider concept that covers all policies and systematic activities implemented within a quality system. QA frameworks include (1) ...
The infraorbital vessels are found in the inferior orbital fissure, and travel down the infraorbital groove into the infraorbital canal and exit through the infraorbital foramen.Inferior division of ophthalmic vein passes through the inferior orbital fissure. It is formed by the sphenoid bone and maxilla.he infraorbital vessels are found in the inferior orbital fissure, and travel down the infraorbital groove into the infraorbital canal and exit through the infraorbital foramen.
Trochlear nerve - Additional images. 1  Dura mater and its processes exposed by removing part of the right half of the skull, and the brain. 2  Hind- and mid-brains; postero-lateral view. 3  Dissection showing origins of right ocular muscles, and nerves entering by the superior orbital fissure.