What type of burn involves the deepest tissue damage?

Third-degree burns are characterized by the most profound level of tissue damage, as they penetrate through all layers of the skin, affecting not only the epidermis and dermis but also the underlying subcutaneous tissues. This type of burn often results in the destruction of nerve endings, which can lead to a lack of pain sensation in the burned area, despite the extensive damage.

In contrast, partial thickness burns (also known as second-degree burns) only affect the epidermis and part of the dermis, leading to pain and inflammation but preserving some deeper tissue. Second-degree burns can vary in depth but typically do not reach the subcutaneous tissue like third-degree burns do. Superficial burns, which are first-degree burns, only damage the outermost layer of skin, causing redness and mild pain without blisters or significant tissue loss.

Understanding the classification of burns is crucial for determining the appropriate treatment and potential complications that may arise.