title: Evaluation of pars plana sclera fixation of posterior chamber intraocular lens.
abstract: OBJECTIVE
  The purpose of this study was to evaluate the clinical efficacy and safety of modified posterior chamber intraocular lens (PCIOL) implantation with transscleral fixation.
  
  
  METHODS
  This is a study, which is conducted at Department of Ophthalmology, Jinan Eye Hospital, Jinan Second People's Hospital.
  
  
  METHODS
  A total of 82 patients who were scheduled for sutured PCIOL were divided randomly into modified and conventional groups. The former underwent PCIOL through pars plana fixation with knot buried and without scleral flap and the latter underwent transscleral fixation of PCIOL in the ciliary sulcus. The main outcome measures included operative time, postoperative visual acuity, and postoperative complications.
  
  
  RESULTS
  The mean operative time of the modified group was 39.95 ± 5.87 min, which was significantly less than that of the conventional group (45.77 ± 5.21 min; P < 0.05). No difference was found in postoperative visual acuity between the two groups. There were no significant postoperative complications, including knot exposure, endophthalmitis, and retinal detachment in either group. The optical clamping of PCIOL was prone to occur in the conventional group.
  
  
  CONCLUSIONS
  Modified sutured PCIOL implantation is a safe, effective, and feasible technique for the correction of aphakia in eyes without adequate posterior capsular support.
authors.forename: Fangju
authors.initials: F
authors.lastname: Han
authors.forename: Wei
authors.initials: W
authors.lastname: Liu
authors.forename: Xiangwei
authors.initials: X
authors.lastname: Shu
authors.forename: Ruili
authors.initials: R
authors.lastname: Tan
authors.affiliation: Department of Ophthalmology, Jinan Eye Hospital, Jinan Second People's Hospital, Shandong Province, China.
authors.forename: Qiang
authors.initials: Q
authors.lastname: Ji
authors.forename: Xiangjuan
authors.initials: X
authors.lastname: Zhai
mesh_terms: D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007905:Lens Diseases / Q000601:surgery*; D019654:Lens Implantation, Intraocular / Q000379:methods*; D008297:Male; D008875:Middle Aged; D057972:Posterior Eye Segment / Q000601:surgery*; D011474:Prosthesis Design; D012189:Retrospective Studies; D012590:Sclera / Q000601:surgery*; D013536:Suture Techniques; D014792:Visual Acuity