Final answer:
Pontocaine is an anesthetic agent used for ophthalmic surgery.
Step-by-step explanation:
Pontocaine is an example of an anesthetic agent used for ophthalmic surgery. Anesthetic agents are substances that numb or induce loss of sensation in a specific area of the body, allowing surgical procedures to be performed without causing pain or discomfort to the patient. Pontocaine is specifically used in ophthalmic surgery, which involves procedures related to the eyes and surrounding structures.
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