absence of the natural lens of the eye (usually resulting from the removal of cataracts)
造句
Conclusion Black-diaphragm intraocular lens implantation is an effective technique for management of traumatic aniridia combined with aphakia. 結論虹膜型人工晶狀體對治療外傷比無虹膜無晶狀體眼具有較好的臨床價值。