title: AC/PC Intraocular Lens Exchange with Penetrating Keratoplasty in Pseudophakic Bullous Keratopathy.
abstract: BACKGROUND
  Evaluation of penetrating keratoplasty in cases of pseudophakic bullous keratopathy with AC/PC IOL exchange.
  
  
  METHODS
  This retrospective study included 120 cases of pseudophakic bullous keratopathy managed over 9 years at three tertiary care eye centres followed up for 4 years. Cases were taken up for penetrating keratoplasty along within adjuvant procedures like IOL explantation and Secondary Posterior Chamber IOL implantation over the frill of posterior capsule.
  
  
  RESULTS
  Lens exchange with Penetrating Keratoplasty (PK) was done in 93 and PK without lens exchange in 27 cases. 25% required systemic steroids for 2-3 weeks. Re-grafting was performed in 5% and 85% attained moderate visual acuity.
  
  
  CONCLUSIONS
  Intra ocular lens exchange and Posterior chamber IOL are suitable for penetrating keratoplasty in terms of optical clarity, graft survival and visual outcome.
authors.affiliation: Consultant (Ophthalmology), Army Hospital (R&R), Delhi Cantt.
authors.forename: D P
authors.initials: DP
authors.lastname: Vats
authors.affiliation: Classified Specialist (Ophthalmology), CH(EC), Kolkata.
authors.forename: Jks
authors.initials: J
authors.lastname: Parihar
authors.affiliation: Ex-Senior Advisor(Ophthalmology), CH(CC), Lucknow.
authors.forename: V K
authors.initials: VK
authors.lastname: Singh
authors.affiliation: Classified Specialist(Ophthalmology), 5 AF Hospital, c/o 99 APO.
authors.forename: H S
authors.initials: HS
authors.lastname: Trehan
authors.affiliation: Classified Specialist(Ophthalmology), CH(AF), Bangalore.
authors.forename: M A
authors.initials: MA
authors.lastname: Khan
keywords: IOL exchange (AC/PC); PBK