title: [A clinical study on black diaphragm posterior chamber intraocular lens implantation].
abstract: OBJECTIVE
  To discuss the effect of black-diaphragm intraocular lens implantation in the management of cataract or aphakia with aniridia.
  
  
  METHODS
  Thirty-three cases (34 eyes) of black-diaphragm posterior chamber intraocular lens implantation were retrospectively analyzed, among which 18 eyes had undergone primary intraocular lens implantation and 16 secondary intraocular lens implantation.
  
  
  RESULTS
  After 1-52 months of follow-up, postoperative corrected visual acuities were greater-than-or-equal 1.0 in 17 eyes, 0.5-0.9 in 11 eyes and 0.1 -0.4 in 6 eyes. The complications included intraoperative ciliary body bleeding in 2 eyes and retinal detachment in one eye.
  
  
  CONCLUSIONS
  Black-diaphragm intraocular lens implantation is effective in the management of cataract or aphakia with aniridia.
authors.affiliation: Zhongshan Ophthalmic Center, Sun Yat-sen University of Medical Sciences, Guangzhou 510060, China.
authors.forename: Z
authors.initials: Z
authors.lastname: Lin
authors.forename: Y
authors.initials: Y
authors.lastname: Zou
authors.forename: W
authors.initials: W
authors.lastname: Yang
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D015783:Aniridia / Q000601:surgery; D001036:Aphakia, Postcataract / Q000601:surgery; D002648:Child; D002924:Ciliary Body / Q000098:blood supply; D005128:Eye Diseases / Q000601:surgery*; D005130:Eye Hemorrhage / Q000209:etiology; D005260:Female; D006801:Humans; D019654:Lens Implantation, Intraocular / Q000009:adverse effects / Q000295:instrumentation / Q000379:methods*; D008297:Male; D011183:Postoperative Complications / Q000209:etiology; D012163:Retinal Detachment / Q000209:etiology; D012189:Retrospective Studies; D016896:Treatment Outcome