What classification is given to a burn condition that includes blisters and damage to the epidermis and corium?

A burn condition that includes blisters and damage to both the epidermis and the corium is classified as a second degree burn. This type of burn affects not only the outer layer of skin, the epidermis, but also extends into the deeper layer known as the dermis, which contains the corium. The presence of blisters is a significant characteristic of second degree burns, indicating that the skin has sustained damage but is still capable of healing without the need for surgical intervention.

In contrast, first degree burns only affect the epidermis and typically cause redness and minor pain without blistering. Third degree burns penetrate through the full thickness of the skin, damaging deeper tissues, and often result in a dry, leathery texture rather than blisters. Fourth degree burns extend beyond the skin into underlying structures such as muscles and bones, leading to more severe consequences and often requiring extensive medical treatment. Therefore, the identification of blisters and damage to both the epidermis and corium clearly aligns with the characteristics of a second degree burn.