Intraoperative OCT Guidance of Intraocular Surgery II

This study is evaluating how intraoperative optical coherence tomography (OCT) — a type of real-time high-resolution imaging — can improve the precision and outcomes of eye surgery. OCT uses light waves to take cross-sectional pictures of the eye's structures with extraordinary detail. Surgeons currently operate looking through a microscope, but OCT can provide a layer of visualization that helps guide delicate maneuvers in both the front and back of the eye. Four groups participate: healthy volunteers (to establish normal imaging parameters), surgeons as research subjects, patients undergoing vitreoretinal surgery (back of the eye), and patients undergoing anterior segment procedures like glaucoma, corneal, or strabismus surgery. The study spans all ages from infants (4 weeks and older) to adults. You may be eligible if: - You are 4 weeks of age or older - You are a healthy volunteer, a surgeon, or a patient scheduled for eye surgery (vitreoretinal, glaucoma, corneal surface, or strabismus surgery) You may NOT be eligible if: - You are a healthy volunteer with an eye disease preventing OCT scanning - You are a neonate (under 4 weeks) - You are a pediatric patient needing corneal or cataract surgery (that sub-study is adults only) Talk to your doctor to see if this trial is right for you.