Final answer:
Injections above and below the eyeball typically involve the soft tissue near the supraorbital and infraorbital foramen for anesthetic or therapeutic purposes. Great care must be taken due to the sensitive nature of the orbital structures and associated nerves.
Step-by-step explanation:
The injections made in the soft tissue superior (above) and inferior (below) to the eyeball are typically related to various medical procedures, such as anesthetic injections for surgeries and treatments for ocular conditions. Superior to the eyeball, injections may target the area near the supraorbital foramen, which provides passage for sensory nerves. Inferiorly, injections may involve the area near the infraorbital foramen, where another sensory nerve emerges to supply the face below the orbit. These injections must be administered with care, due to the delicate nature of the orbit and associated structures such as the optical canal, which houses the optic nerve, the superior orbital fissure that allows passage for eye-muscle controlling nerves, and the lacrimal system responsible for tear drainage.