Intraocular Lens Implantation After Penetrating Keratoplasty

Cornea ◽  
2001 ◽  
Vol 20 (6) ◽  
pp. 580-585 ◽  
Author(s):  
Ching-Hsi Hsiao ◽  
James J.Y. Chen ◽  
Phil Y.F. Chen ◽  
Henry S. L. Chen
2003 ◽  
Vol 13 (2) ◽  
pp. 134-138 ◽  
Author(s):  
J.B. Jonas ◽  
R.M. Rank ◽  
W.M. Budde ◽  
G. Sauder

Purpose To establish which factors influence visual outcome after penetrating keratoplasty combined with intraocular lens implantation. Methods This retrospective noncomparative clinical interventional case series study included 135 consecutive patients (mean age 70.2 ± 13.6 years) who underwent central penetrating allogenic keratoplasty combined with intraocular lens (IOL) implantation, all operated by the same surgeon. There were 79 triple procedures, 33 keratoplasties combined with an exchange of IOL, and 23 penetrating keratoplasties combined with a secondary implantation of a posterior chamber lens. Mean follow-up was 28.3 ± 18.7 months (range 3.3–112 months). Reasons for keratoplasty were herpetic or traumatic corneal scars or defects (46), Fuchs corneal endothelial dystrophy (22), pseudophakic or aphakic bullous keratopathy (49), corneal endothelial decompensation due to other reasons (15), and keratoconus (3). Main outcome measures were postoperative visual acuity and gain in visual acuity. Results Mean postoperative visual acuity and mean gain in visual acuity were 0.33 ± 0.21 (median 0.30) and 0.25 ± 0.20 (median 0.20), respectively. Compared with the preoperative measurements, mean visual acuity increased in 129 patients (129/135, 95.6%). Factors influencing postoperative visual outcome and gain in visual acuity were preoperative visual acuity (p<0.005), reason for keratoplasty (p<0.005), and diameter of the graft (p = 0.046). Postoperative visual outcome was independent of age, sex, right or left eye, presence of diabetes mellitus, preoperative refractive error, length of follow-up, duration of surgery, and preoperative intraocular pressure. Conclusions The most important factors influencing visual outcome after central penetrating allogenic keratoplasty combined with IOL surgery are preoperative visual acuity, graft size, and reason for keratoplasty. Other factors such as age, sex, diabetes mellitus, and preoperative refractive error do not substantially influence postoperative visual outcome.


Ophthalmology ◽  
2003 ◽  
Vol 110 (5) ◽  
pp. 1017-1022 ◽  
Author(s):  
Esen Karamursel Akpek ◽  
Rana Altan-Yaycioglu ◽  
Koray Karadayi ◽  
William Christen ◽  
Walter J Stark

2012 ◽  
Vol 251 (4) ◽  
pp. 1151-1156 ◽  
Author(s):  
Johannes Gonnermann ◽  
Necip Torun ◽  
Matthias K. J. Klamann ◽  
Anna-Karina B. Maier ◽  
Christoph v. Sonnleithner ◽  
...  

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