Advanced Corneal Care
The cornea plays a critical role in focusing light and providing clear vision. When it becomes damaged, swollen, or cloudy from disease, genetics, or injury, vision can decline rapidly, sometimes to the point where glasses or standard treatments are no longer effective. In these situations, a corneal transplant can restore clarity and protect long-term eye health.
Penetrating Keratoplasty (PKP)
PKP is a full-thickness corneal transplant used when multiple layers of the cornea are affected. During this procedure, the central portion of the diseased cornea is replaced with healthy donor tissue. PKP remains an excellent option for patients with deep scars, severe thinning, or advanced corneal disease.
Descemet Membrane Endothelial Keratoplasty (DMEK)
DMEK is the most refined form of endothelial transplant surgery, replacing only the thin layer of cells that maintain corneal clarity. Because it uses the least amount of donor tissue, DMEK often provides the sharpest visual outcomes, the fastest recovery, and the lowest risk of rejection.
Dr. Coleman performs DMEK for patients with conditions such as Fuchs’ dystrophy and other causes of endothelial cell failure.
Descemet Stripping Automated Endothelial Keratoplasty (DSAEK)
DSAEK is a partial-thickness transplant similar to DMEK, but it involves implanting a slightly thicker donor tissue layer. It is particularly helpful for patients whose eye anatomy or medical history makes DMEK less suitable. DSAEK offers excellent vision restoration with a shorter recovery time than traditional full-thickness transplants.
