“senile ectropion”的概念、定义、翻译、参考文献-科学参考

单词	senile ectropion
释义	senile ectropion Encyclopedia 医学眼科疾病释 senile ectropion老年性睑外翻老年人由于眼轮匝肌功能减弱，眼睑皮肤及外眦韧带松弛，导致睑缘不能紧贴眼球，并因重量而下坠外翻的现象。
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