Results Different extent of secondary cataract posterior iris synechia caused by severe postoperative uveal tract reaction were existed in all 30 cases corecleisis was occurred in some severe cases .

结果全部患者均发生较严重的 葡萄膜炎性反应及其所致的虹膜后粘连和瞳孔 膜闭或闭锁，以及不同程度的后发性白内障。

Conclusion Fixed pupillary capture of IOL is the common complication in children after cataract surgery . Severe postoperative uveal tract reaction and secondary cataract and lens cortex regeneration are the major causes of intraocular lens pupillary capture .

结论白内障摘除术后 葡萄膜炎性反应、晶状体皮质再生及后发性白内障是引起儿童IOL固定性瞳孔夹持的主要原因。