Ocular and systemic factors associated with posterior capsule opacification.

We reviewed the medical records of 30 eyes of 27 patients needing Nd-YAG laser capsulotomy for posterior capsular opacification after extracapsular cataract extraction using the phaco-emulsification technique with anterior continuous circular capsulorhexis. Associated ocular and/or systemic disorders were reported and the possibility of preselection of patients at risk for posterior capsular opacification and their eligibility for posterior circular continuous capsulorhexis will be emphasized.