Endothelial Transplantation

With advancement in techniques and knowledge, there are certain conditions where only a specific portion of the cornea is affected.  Therefore, only those affected portions are replaced. 

Fuchs' Endothelial Dystrophy and many other diseases that damage the inner lining of the cornea need to only have the inner lining replaced rather than the entire cornea.  The advantage in replacing only the inner lining is that there is less trauma to the eye, the eye is physically stronger, less corneal astigmatism and irregular eye prescriptions.

Around the year 2000, some corneal surgeons started with performing Deep Lamellar Endothelial Keratoplasty (DLEK), which replaced a portion of the inside cornea, and placed a new inlay in place.  Below is Visante image of a patient of Dr. Ash that had DLEK Surgery.  See how a portion was removed and then replaced.

Visante Image of a DLEK surgery

Unfortunately, DLEK did not result in universally accepted vision.  DLEK was then transitioned to Descemet Stripping Endothelial Keratoplasty around 2004.  In this procedure, a very thin layer of the inner lining of the cornea is removed (not visible in the Visante image below) and simply an inlay of inner cornea is inserted in the eye and attached to the native cornea.  See below, a DSEK/DSAEK image of Dr. Ash patient, this inlay is more like an addition to the cornea.





The Above cornea best exemplifies the anatomic changes with DSEK/DSAEK first day after surgery.  By one month, most patients have had significant progress.  The clinical image of an eye 6 months after DSEK/DSAEK can be seen on the right and and Visante image can be seen below at 6 week.





Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the contact form below.