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OCT Application for Sterile Corneal Graft Screening in the Eye Bank.

Adrien QuintinLoïc HamonStephanie MäurerAchim LangenbucherBerthold Seitz
Published in: Klinische Monatsblatter fur Augenheilkunde (2021)
AS-OCT provides an objective and sterile screening method to identify corneal tissues with curvature anomalies in order to further optimise donor selection in the eye bank. To avoid postoperative refractive surprises, donor corneas with a total refractive power that deviates > ± 3 SD from the mean should not be used for penetrating or anterior lamellar keratoplasty, but may be suitable for posterior lamellar keratoplasty (DMEK or DSAEK). In the future, sterile donor tomography could enable: (1) the harmonisation of donor and recipient tomography, which may minimise residual astigmatism for a particular donor-recipient pair; and (2) the improvement of IOL power calculation in a classical triple procedure by means of regression analysis between pre- and postoperative total refractive power of corneal grafts.
Keyphrases
  • optical coherence tomography
  • cataract surgery
  • patients undergoing
  • gene expression
  • diabetic retinopathy
  • wound healing
  • current status
  • optic nerve