Limbal stem cell transplantation is a surgical procedure that involves transplanting stem cells from the limbus (the area around the cornea) to replace damaged or diseased cells, thereby restoring the corneal surface. This procedure is commonly used to treat conditions such as corneal scarring, chemical burns, or other eye surface disorders that result in the loss of stem cells, leading to vision loss and discomfort.

The transplant involves using stem cells from the patient's own eye, a donor, or a cadaver. The goal is to regenerate the corneal epithelium and restore normal eye function.

Limbal stem cell transplantation offers hope for patients with severe eye surface diseases, providing a long-term solution for restoring corneal health and vision.