Intracameral ketorolac concentration at the beginning and end of cataract surgery following preoperative topical ketorolac administration.

Purpose: To evaluate the intracameral concentration of ketorolac tromethamine (ketorolac) at the beginning and end of cataract surgery following preoperative topical administration.

Setting: Santa Barbara Surgery Center, Santa Barbara, CA, USA.

Design: This was a pre-post, interventional, single-arm study.