Objective To study surgical treatment of large-scale congenital persistent pupillarymembrane.
目的探讨先天性较大范围永存瞳孔膜的手术治疗。
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Conclusion Large-scale congenital persistent pupillarymembrane can be treated by microsurgery.
结论较大范围的先天性瞳孔残膜可应用显微手术治疗。
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Other combined procedures included 3 port-vitrectomy, vitreoretinal surgery, anterior vitrectomy and extraction of pupillarymembrane or after cataract by excision.