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视网膜脱离应该如何预防?

来源:华人健康网 | 发布时间:2010-09-13 08:41:51 | www.chinesejk.com

  孔源性视网膜脱离双眼发病率约15%所以当一眼已发生脱离时另眼必须充分扩瞳后仔细检查眼底如果发现有视网膜变性特别是已存在裂孔与浅脱离玻璃体变性(液化及膜形成)者就要及时采取适当手术以防止脱离进一步扩展

  发现于周边部的裂孔在相应巩膜面施加冷凝倘若裂孔及其附近无视网膜脱离(即所谓干性裂孔)可行激光光凝黄斑裂孔只要玻璃体无明显异常或虽有玻璃体后脱离但在裂孔缘未见有粘连仍保持有较好视力者无论手术治疗或激光光凝均宜慎重

预防:

  1.用眼不宜过度疲劳

  2.少提重物

  3.预防近视眼的发生

  4.少做剧烈活动

  5.患近视眼的病人应定期到医院检查尤其是眼底不好的近视眼患者

  6.防止眼外伤

(编辑:阳阳 )

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