How does a full thickness burn present?

A full thickness burn, also known as a third-degree burn, typically presents as white, waxy, and painless. This type of burn involves the destruction of both the epidermis and the dermis, which are the outer and inner layers of the skin, respectively. As a result of the extensive tissue damage, the nerve endings in the area are often destroyed, leading to a lack of sensation in the burned area. The characteristic white or waxy appearance stems from the coagulation of proteins in the skin and underlying tissues.

In contrast, other types of burns exhibit different characteristics. For instance, first and second-degree burns are usually accompanied by redness, blistering, and pain, as they affect the upper layers of the skin and do not involve complete destruction of nerve endings. Understanding the distinct presentation of a full thickness burn is crucial for assessing the severity of the injury and guiding appropriate treatment.