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Br J Ophthalmol 83:1013-1018 doi:10.1136/bjo.83.9.1013
  • Original Article
    • Clinical science

LASIK for post penetrating keratoplasty astigmatism and myopia

Table 1

Vector analysis

Preop spherical equivalent 1 month spherical equivalent Final spherical equivalent Preop cylinder 1 month cylinder Final cylinder TIA Final SIA Final ACI Final IS  
Whole group -5.20 −0.24 −1.31 8.67 2.48 2.92 7.85 6.10 0.76 0.38
Arcuate cuts −4.05 0.00 −1.14 10.29 2.92 2.44 9.36 8.31 0.91 0.25
No arcuate cuts −6.65 −0.53 −1.47 6.61 1.95 3.39 5.91 3.88 0.60 0.50
  • Statistically significant difference between two subgroups.

  • All values are in dioptres (D).

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