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AIM : To explore the cause of peribulbar anaesthesia causing amaurosis fugax.
目的: 探讨球周麻醉致黑朦的原因.
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· RESULTS: Among the 2 560 cases, there were 6 cases of amaurosis fugax ( 2.34 ‰).
结果：对2560例患者观察总结有6例出现黑朦反应，占2.34‰。
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