What Does Re Epithelialization Mean?

Re-epithelialization describes the resurfacing of a wound with new epithelium. The cellular and molecular processes involved in the initiation, maintenance, and completion of epithelialization are essential for successful wound closure.

What does epithelialization mean?

Epithelialization is defined as a process of covering denuded epithelial surface. The cellular and molecular processes involved in initiation, maintenance, and completion of epithelialization are essential for successful wound closure.

How long does re-epithelialization take?

On the other hand, keratinocytes migrate and proliferate at the edge of the wound to extend the newly formed epithelial carpet made of several layers of cells in the epidermis. This process is called re-epithelialization and it lasts for two to three weeks.