title: Phacoemulsification in eyes with pseudoexfoliation.
abstract: OBJECTIVE
  To compare intraoperative and postoperative complications in eyes with and without pseudoexfoliation having cataract surgery by phacoemulsification.
  
  
  METHODS
  Department of Ophthalmology, National Hospital, Oslo, Norway.
  
  
  METHODS
  Of 1152 consecutive phacoemulsification procedures, 164 cases with pseudoexfoliation (Group 1) and 916 cases without (Group 2) were followed for 4 months after cataract surgery in a prospective study. Of all cataract operations performed during that time, 96.2% were phacoemulsification procedures; 90.4 and 97.4% in eyes with and without pseudoexfoliation, respectively (P < .0005).
  
  
  RESULTS
  The frequency of capsular/zonular tear or vitreous loss was 9.6 and 3.7% in Groups 1 and 2, respectively (P = .0002). A visual acuity of 0.5 or better was achieved in 86.5% of eyes in Group 1 and 92.4% in Group 2 (P = .02). There were no statistically significant between-group differences in the frequency of a postoperative inflammatory response 1 day (6.7 versus 4.4%), 1 week (2.4 versus 1.6%), or 4 months (1.8 versus 0.9%) postoperatively.
  
  
  CONCLUSIONS
  Phacoemulsification was safe in most eyes with pseudoexfoliation even though significantly more complications occurred intraoperatively in these eyes. The low frequency of an inflammatory response indicates that the presence of pseudoexfoliation does not significantly increase the risk of inflammation.
authors.affiliation: Department of Ophthalmology, National Hospital, Oslo, Norway.
authors.forename: L
authors.initials: L
authors.lastname: Drolsum
authors.forename: E
authors.initials: E
authors.lastname: Haaskjold
authors.forename: K
authors.initials: K
authors.lastname: Sandvig
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002386:Cataract / Q000150:complications*; D017889:Exfoliation Syndrome / Q000150:complications*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007431:Intraoperative Complications; D019654:Lens Implantation, Intraocular; D008297:Male; D008875:Middle Aged; D018918:Phacoemulsification; D011183:Postoperative Complications; D011446:Prospective Studies; D012449:Safety; D014792:Visual Acuity