Indication

Perioperative mydriasis

**Perioperative mydriasis** refers to the intentional, sustained pharmacological dilation of the pupil throughout the preoperative, intraoperative, and early postoperative phases of ophthalmic surgery, most commonly cataract extraction or intraocular lens replacement. Read more about Perioperative mydriasis

2 drugs 2 manufacturers

Advertisement

Drugs that treat it

Common Perioperative mydriasis therapies.

Showing 1–2 of 2 drugs

Filter & compare in the drug finder →Opens the drug finder with Perioperative mydriasis preselected.

News & literature

Coming soon

Related codes

Coming soon
Coming soon

About Perioperative mydriasis.

**Perioperative mydriasis** refers to the intentional, sustained pharmacological dilation of the pupil throughout the preoperative, intraoperative, and early postoperative phases of ophthalmic surgery, most commonly cataract extraction or intraocular lens replacement.

Affecting the anterior segment of the eye, it involves the targeted modulation of autonomic iris tone—specifically stimulating the iris dilator smooth muscle and paralyzing the pupillary sphincter—to counteract surgically induced reflex miosis caused by anterior chamber manipulation and local prostaglandin release.

Maintaining adequate pupillary aperture during these procedures is clinically essential to optimize visualization of internal ocular structures, reduce surgical duration, and minimize the risk of mechanical tissue trauma or posterior capsule rupture.

Personalize your experience

Follow Perioperative mydriasis and get updates as they land.

Create a free account

Follow an indication and get alerts when its drugs, labels, or guidelines change

Save any drug on this page to your favorites, synced across devices

AI-curated peer-reviewed research, summarized for your specialty

A morning digest of indication-relevant updates, when you want it