retrobulbar injection

Causative analysis of a case with buccinator diastem hematocele caused by retrobulbar injection and her nursing care

1例球后注射引起颊肌间隙积血的原因分析及护理

Objective To study the effect of retrobulbar injection with anisodamine on ocular blood velocity in anterior ischemic optic neuropathy ( AION).

目的探讨眼前部缺血性视神经病变（anterior ischemic optic neuropathy，AION）患者球后注射扩血管药物的必要性。

Methods: The animal model of retinal ischemia was established by retrobulbar injection of noradrenalin into SD rat, and a quantitative stereological analysis was made by using electron microscopic techniques and image analysis.

方法：给SD大鼠球后注射去甲肾上腺素，建造视网膜缺血的动物模型；用电镜和图像分析等方法，对缺血视网膜组织中线粒体表面积密度的动态改变进行体视学定量分析。