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球后注射法是眼科常用局部给药的有效途径,无论是内眼手术时麻醉睫状神经节,或治疗眼底病,常将局部麻醉剂、抗生素、激素、血管扩张剂等注射到球后或周围组织内。虽较安全、有效,但因这种注射方法,是在非直视下将注射针刺入一些重要的神经、血管所占据的空间中,可以由药物本身或注射针的机械性操作不当而发生眼部或全身并发症。本文报告我院遇到的9例,就其发生的原因及预防探讨如下。
Posterior approach is an effective local ophthalmic topical route of administration, whether intraocular surgery anesthesia ciliary ganglion, or the treatment of ocular fundus disease, often local anesthetics, antibiotics, hormones, vasodilators, etc. injected into or around the ball Within the organization. Although safe and effective, but because of this injection method, under non-direct vision injection needle into some important nerves, the space occupied by the blood vessels, can be caused by the drug itself or the improper operation of the needle occurs Eye or systemic complications. This article reports 9 cases encountered in our hospital, its causes and prevention discussed below.