Which structure passes through infra orbital fissure
D i.e. Zygomatic nerve Zygomatic nerve arises from maxillary nerve in the pterygopalatine fossa and passes thrugh inferior orbital fissureQ in to the orbit , where it divides into two branches - zygmaticofacial and zygomaticotemporal nerve Infraorbital nerve passes along the floor of orbit, and emerges on the face through infraorbital foramenQ
Superior ophthalmic vein
Ophthalmic aery
Trochlear nerve
Trochlear nerve