A 68-year-old man underwent cataract surgery in his left eye and implantation of a posterior chamber IOL. At his 1-week follow-up visit, he reports constant double vision with no variability.

An 84-year-old woman complains of 6 weeks of pain and decreasing vision in her left eye.

A 32-year-old woman wakes with sharp pain in her right eye. Initially she felt as if she had a piece of glass in her eye. Now her eye feels sandy and dry but is slowly improving. She reports no history other than a remote corneal abrasion from a tree branch several years ago.

A 19-year-old man is brought to the emergency room after a scooter accident in which he lost control and fell head-first into a bush.

A 14-year-old girl presents to your clinic with sudden-onset blurry vision in her left eye and no other symptoms. She was referred by an optometrist whom she originally saw for new contacts.

A 47-year-old white woman complains of 3 years of bilateral dry-eye symptoms. She specifically reports a constant sensation of dryness, burning, and sensitivity to light in both eyes. Preservative-free artificial tears do not relieve her symptoms.

A 42-year-old man complains of experiencing severe headache that began as ocular pain while playing basketball.

A 27-year-old man is referred for left-sided blurry vision. He reports bumping awkwardly into objects on his left side and occasionally breaking those in his path.

A 48-year-old woman presents with sudden onset of unilateral flashing lights and blind spot in her left eye.