Ophthalmic Surgical Assisting (OSA) Certification Exam

Ophthalmic Surgical Assisting (OSA) The OSA assesses your ability to navigate real operating-room scenarios—from prepping sterile fields and positioning patients to managing instruments during procedures like cataract extraction and corneal transplantation. You’ll face questions grounded in actual surgical workflows, requiring you to apply infection-control protocols and demonstrate instrument knowledge under pressure, not just recall theory.