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用国产导光电凝器,切开结膜后,将导光电极置巩膜表面,开启光源,观察眼底可见一圆形暗红色光斑。当此光斑移至猪囊尾蚴包囊前缘时,关闭光源,开启电凝器开关,以80mA 电流量进行电凝。数秒钟后,于猪囊尾蚴包前囊缘处,可见一灰白色电凝斑。此时,巩膜表面亦可见一淡黄色电凝点,以此点作为切口的标记。全层切开巩膜后,以球形电极电凝巩膜切口处的脉络膜,电流量为50mA。然后切开脉络膜,囊尾蚴包囊即可顺利娩出。例1 赵××男22岁辽宁省人
With domestic light guide condenser, cut the conjunctiva, the light guide electrode scleral surface, turn on the light source, the observation of a circular dark red eye spot can be seen. When this spot moves to the cysticercus cyst front edge, turn off the light source, turn on the coagulator switch, and electrocoagulate with a current of 80 mA. A few seconds later, in front of cysticercus cellulosae bag edge, showing a gray-white electrocoagulation. At this point, scleral surface can also be seen a light yellow condensate point, as a mark of this incision. Scleral incision after the whole layer to the spherical electrode coagulation scleral incision at the choroid, the amount of current 50mA. Then incision choroid cysticercosis cysts can be delivered smoothly. Example 1 Zhao × × Male 22 years old Liaoning Province