Harvesting a lamellar graft from a corneoscleral button: a new technique

Am J Ophthalmol. 1997 May;123(5):688-9. doi: 10.1016/s0002-9394(14)71082-7.

Abstract

Purpose: To describe a new technique for harvesting a lamellar graft from a corneoscleral button in the absence of an artificial anterior chamber.

Methods: Two layers of sterile fine-weave fabric were wrapped tightly around a glass orbital implant. The corneoscleral button was sutured firmly at its scleral rim onto the fabric. The lamellar graft then was dissected in the regular fashion.

Results: The lamellar graft was successfully obtained. During the dissection, the donor cornea and its supporting fabric-covered glass ball were easily handled, and there was minimal risk of perforation of the posterior lamella of the donor cornea.

Conclusion: This simple technique allows a lamellar graft to be easily obtained from a corneoscleral button without specialized and expensive equipment.

MeSH terms

  • Cornea / surgery*
  • Corneal Transplantation / methods*
  • Humans
  • Tissue Donors