ATRAUMATIC TRANSFER OF THE DONOR CORNEAL BUTTON

Purpose. To devise a method for atraumatic transfer of the donor corne al button by using a corneal shovel. Method, The donor cornea is lifte d with a microcorneal shovel, and the epithelial surface dried with a microsponge applied to the corneal shovel to create a seal. This allow s the shovel to be rotated through 180 degrees over the host eye with no movement of the donor cornea. The seal is then broken by applying a drop(s) of fluid onto the epithelial surface of the donor cornea or b y touching the edge of the donor cornea to the edge of the host cornea . The donor cornea then slides or is floated onto the host eye. Result s, This technique has been performed on 52 corneal transplants with no complications such as slippage or falling off of the donor corneal bu tton during transfer. Conclusion,This method provides a useful atrauma tic surgical procedure for stabilising and transferring the donor corn ea during corneal transplantation.