Keratometric cylindrical differences before and after host thinning and after graft refractive surgery (GRS)
| Patient | Astigmatism before host thinning (D) | Astigmatism after host thinning (D) | Disease induced astigmatism vector magnitude | Astigmatism after GRS (D) | Surgically induced astigmatism vector and orientation | Targeted induced astigmatism vector magnitude |
|---|---|---|---|---|---|---|
| *Mean of seven eyes with keratometric data before and after graft refractive surgery for comparison. | ||||||
| 1 | 1.75×100 | 9.75×90 | 8.12 | 0.00 | 9.75×180 | 5.75 |
| 2 | 4.00×122 | 12.88×100 | 10.38 | 2.13×160 | 14.06×6 | 8.88 |
| 3 | 6.95×30 | 14.46×60 | 12.50 | 14.13×38 | 10.72×3 | 10.47 |
| 4 | 4.38×2 | 10.13×55 | 12.09 | 4.13×20 | 9.54×157 | 6.13 |
| 5 | 5.50×85 | 9.00×95 | 4.27 | 8.63×93 | 0.72×33 | 5.00 |
| 6 | 4.50×12 | 9.63×15 | 5.17 | 6.63×10 | 3.31×115 | 5.63 |
| 7 | 7.00×110 | 13.16×115 | 6.38 | 14×108 | 3.41×73 | 9.16 |
| 8 | 5.25×75 | 8.75×65 | 4.22 | |||
| 9 | 9.00×120 | 14.59×110 | 6.86 | |||
| 10 | 2.38×8 | 7.63×170 | 5.88 | |||
| Mean (SD) | 5.07 (2.19) | 11.00 (2.53) | 7.59 (3.09) | 7.09 (5.53)* | 7.36 (4.88) | 7.28 (2.15) |
| 11.28 (2.15)* | 8.42 (3.32)* | |||||