Management of the posterior capsule before and after the YAG laser.

A retrospective chart review of 2,514 consecutive posterior chamber implants was carried out to assess the management of the posterior capsule when vision loss dictated intervention. The capsulotomy technique used between May 1977 and March 1983 was pars plana posterior capsulotomy (227 eyes). All posterior capsulotomies performed after April 1, 1983 were with the YAG laser (342 eyes). Comparison of the complications with the two methods showed considerable differences. Anterior segment problems appear greater following YAG laser posterior capsulotomy than pars plana posterior capsulotomy, whereas posterior segment complications appear similar in both techniques. Comparison of CME following both techniques indicates that a delay of 6 months or more between cataract surgery and posterior capsulotomy is advisable.