Complete occlusion of anterior capsulorhexis after uneventful cataract surgery, treated with YAG laser capsulotomy

BACKGROUND Capsular contraction syndrome (CCS) has been reported as an uncommon complication after an cataract extraction surgery with intact anterior capsulorhexis. This report is written to present a case of complete occlusion of the anterior capsulorhexis opening after an uneventful cataract surgery, which was treated with non-invasive treatment. CASE PRESENTATION A 69-year-old woman complained of decreased visual acuity in her right eye, which had started 2 months ago. She underwent phacoemulsification with an uneventful anterior capsulorhexis before 3 months. A total occlusion of the anterior capsulorhexis opening with capsular phimosis was identified on slit-lamp biomicroscopy, and a circular anterior capsulotomy using neodymium-doped yttrium aluminum garnet (Nd:YAG) laser was performed immediately. The capsulotomy site remained clear after a couple of years. CONCLUSIONS It is supposed that proliferation of fibrotic tissue was relatively prominent in this case, rather than the appearance of capsular phimosis. This case can be an uncommon showing a total occlusion of the anterior capsulorhexis opening with prominent fibrotic proliferation pattern after an uneventful cataract surgery. Additionally, the occlusion could be removed with a non-invasive procedure, and was maintained clearly for several years.