Which burn depth involves the epidermis and part of the dermis, commonly with blisters?

• A. Superficial
• B. Partial Thickness
• C. Full Thickness
• D. Subdural/ Deep

Answer: (B)

Partial thickness burns involve the epidermis and part of the dermis, which is why they commonly form blisters. The blistering occurs as fluid collects between the damaged epidermal and dermal layers, reflecting that some dermal structures are still intact and the skin can heal from remaining cells and appendages.

In contrast, burns limited to the epidermis (superficial) typically Red and painful but don’t blister extensively, while full-thickness burns destroy the entire skin thickness (and often underlying tissue), leaving the skin dry, leathery, and usually insensate, often requiring grafting. The term subdural/deep isn’t a standard classification for burn depth in this context.