Astigmatism and visual recovery after phacoemulsification and conventional extracapsular cataract extraction.
In this study we wanted to investigate the post-operative astigmatism and visual acuity after phacoemulsification and conventional extracapsular cataract surgery. Patients operated between April and June 1993 (n = 150) were retrospectively analyzed. The patients were examined prior to surgery and at day 1, at day 10, and in week 6 post-operatively. The difference between the post-operative log mean visual acuity in the Phaco group and in the CECCE group was significant after 1 and 10 days, however it was not significant (p = 0.191) after 6 weeks. The mean astigmatism was significantly less in the Phaco group than in the CECCE group during the whole post-operative check-up period. This study suggests that Phaco results in a lower post-operative astigmatism and an earlier visual rehabilitation compared to the CECCE technique.
Naus
N C
NC
Department of Ophthalmology, University Hospital Rotterdam, The Netherlands.
Luyten
G P
GP
Stijnen
T
T
de Jong
P T
PT
D001251:Astigmatism / Q000209:etiology*; D002387:Cataract Extraction / Q000009:adverse effects*; D006801:Humans; D007910:Lenses, Intraocular; D018918:Phacoemulsification / Q000009:adverse effects*; D011183:Postoperative Complications; D012189:Retrospective Studies; D014792:Visual Acuity