What is the term for the injection given by the anesthesiologist prior to ophthalmic surgery?

The term for the injection given by the anesthesiologist prior to ophthalmic surgery is the retrobulbar block. This technique involves the injection of anesthetic agents into the retrobulbar space behind the eye, which provides analgesia and akinesia (lack of eye movement) during procedures such as cataract surgery or glaucoma surgery. By blocking the optic nerve and surrounding structures, the retrobulbar block allows the surgeon to operate on the eye with minimal discomfort and motion, thus enhancing both safety and efficacy.

This method is particularly advantageous for eye surgeries as it ensures that the patient remains comfortable while allowing for better surgical conditions. It also has a rapid onset and can effectively control pain and anxiety during the procedure.