If the nail cover is lifted, a new nail can still grow if there is no damage to the nail bed.
If the nail cover is lifted due to trauma, but there is no damage to the nail bed, a new nail can still grow from the root of the nail bed.
The nail bed is a layer of epithelial tissue that covers the underside of the nail. This layer of epithelial tissue is rich in blood vessels that nourish and support nail formation. As long as the nail bed is intact, the newest nail can grow from the root of the nail growth. It is important to protect the nail bed from infection after the nail is lifted. As long as there is no infection and the nail bed is intact, it is easy to grow a new nail.
It is recommended to go to the hospital for anti-inflammation and wrapping after the injury. The purpose of wrapping is to prevent re-injury to the nail bed, and it is important not to use medication on your own.