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术后失明(postoperative visual loss,POVL)是一种罕见但极为严重的术后并发症,常见于心脏和脊柱手术患者。笔者就术后失明的可能因素及防范措施作一综述。
Postoperative visual loss (POVL) is a rare but extremely serious postoperative complication commonly found in heart and spine surgery. The author summarizes the possible causes of blindness and preventive measures.