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.
Orbital Infections - Pathophysiology. 1  The orbit is a pyramid-shaped bony space in the anterior skull that contains the globe, the blood vessels, and the intraorbital muscles and nerves. The space is bordered on its superior, medial, and inferior sides by the facial sinuses (frontal, ethmoid and sphenoid/maxillary, respectively).