An engineer breaks down Cataract Surgery

Cataract surgery only takes 10 minutes. How hard can it be?” We hear that a lot. So we asked an engineer to break it down… and let’s say, there’s a lot more going on than meets the #eye. 👀🔬 Here’s the truth: it takes over a decade of training to become an #ophthalmologist. And even then, it takes years of repetition and #mentorship to actually master #cataract surgery. Just because the procedure is quick doesn’t mean it’s easy. It’s one of the most precise, high-stakes surgeries in medicine—done through a 2mm incision, often on patients who are awake. Some numbers for perspective: 🏥 Over 20 million cataract surgeries are performed annually worldwide . 💯 Experienced surgeons have complication rates under 1% . 🧠 It takes an average of 12–14 years of education and training to get here . What looks effortless is really the result of years of discipline and thousands of reps! References: "Cataract Surgery: Volume and Complications." American Academy of Ophthalmology, 2018, https://www.aao.org/eyenet/article/cataract-surgery-volume-and-complications. "The Future of Cataract Surgery." Eye, vol. 39, no. 4, 2025, pp. 1–3. Nature, https://www.nature.com/articles/s41433-025-03745-x.