自内障摘出术的球后麻醉目前一般在预置缝线前进行,也有在预置缝线后进行的,以前者为多。何时为宜,笔者对120例131眼进行了临床观察,小结如下。对象与方法对白内障常规手术适应症者120例、131眼,其中男70例,女50例,年龄最小的14岁,最大的74岁,右眼74,左眼57。球后麻醉前测眼压与瞳孔后,用2%普鲁卡因与2%利多卡因各半加透明质酸酶750单位共2.5～3ml球后注射,手掌间断压迫眼球5分钟,于球 Anesthesia of the ball extracted from the cataract is generally performed before the preset suture, and also after the preset suture, as in the former. When is appropriate, the author of 120 cases of clinical observation of 131 eyes, the summary is as follows. Subjects and methods Conventional surgical indications for cataract 120 cases, 131 eyes, including 70 males and 50 females, the youngest 14 years old, the largest 74-year-old, right eye 74, 57 left eyes. After the ball measured intraocular pressure before anesthesia and the pupil with 2% procaine and 2% lidocaine plus half a unit of hyaluronidase 750 units a total of 2.5 ~ 3ml ball injection, intermittent oppression of the palm of your hand for 5 minutes on the ball