Safety and efficacy of various topical anesthesia for intravitreal injection: a randomized controlled trial

Key Points

• Topical anesthesia demonstrated safety and efficacy for intravitreal injections.
• The study included various anesthetic types evaluated through patient responses and procedural outcomes.
• Randomized controlled trial assessing multiple anesthesia options during intravitreal injection procedures.
• Findings may recommend specific anesthetics to enhance patient comfort and procedural efficiency.