“bulbar anesthesia”造句，怎麼用bulbar anesthesia造句

Objective To explore the effect of the new route of retrobulbar anesthesia.

Treatment of retrobulbar hemorrhage after retrobulbar anesthesia in manual small incision cataract surgery

To drain offsubretinal fluid through sclerotomy, inject filtering air into vitreous andfreeze macular hole is performed under retrobulbar anesthesia.