1. Anterior segment changes include chemosis and engorged episcleral and conjunctival blood vessels and anterior segment ischemia.

2. The complications of supra sclera cavity anesthesia were chemosis and subconjunctival hemorrhage.

3. GO may result in eyelid retraction, proptosis, chemosis, periorbital edema, and altered ocular motility.

4. The conjunctiva often remains intact, but subconjunctival bleeding can produce circumferential bloody chemosis (shown).

5. The eye was irrigated with saline immediately, but the initial slit-lamp examination showed diffuse punctate epithelial keratopathy, prominent conjunctival injection and chemosis.