Schematic diagram of the human eye showing.<unk>  is a type of periocular route of<unk>  for ocular drug administration by administration of a medication either under the conjunctiva or underneath the conjunctiva lining the eyelid. Using the<unk>  bypasses the fatty layers of the bulbous conjunctiva and putting medications adjacent to sclera that is permeable to water, this will increase the penetration of the water-soluble drug into the eye. This route is indicated for treatment of different lesions, such as in the cornea, sclera, anterior uvea and vitreous. Antibiotics and corticosteroids can be administered by this route.
Subconjunctival injection
Periocular injection
Subconjunctival bleeding
Conjunctival concretion
Conjunctival suffusion
Nephroptosis
Periorbital hyperpigmentation
Corneal opacity