T24.20

Clinical Causes: Contact with hot surfaces or liquids such as boiling water or hot metals Chemical burns from acids or alkalis coming into contact with the skin Flame exposure, including fire accidents or explosions Electrical burns that cause thermal injury to the skin Friction or scalding injuries from industrial or domestic sources

Key Symptoms: Pain at the burn site, often severe Swelling and redness around the affected area Blister formation, which may be filled with clear or bloody fluid Weakened or damaged skin texture Possible skin discoloration, ranging from red to white or charred appearance Increased sensitivity to touch

Diagnosis Path: Diagnosis typically involves a physical examination where a healthcare professional assesses the burn’s extent and severity. They will look for signs of blistering, damaged tissue, and pain levels. While second-degree burns usually do not require extensive laboratory tests, in some cases, additional assessments, such as wound biopsies or imaging, may be necessary if there is concern about deeper damage or infection.

Treatment Protocols: Management of second-degree burns on the lower limb involves several key steps: - Cleaning the wound gently with sterile solutions to reduce infection risk. - Applying appropriate dressings to protect the blistered area and promote healing. - Managing pain with prescribed medications or topical agents. - Elevating the affected limb to decrease swelling. - Monitoring for signs of infection, such as increased redness, pus, or fever. - In some cases, debridement (removal of dead tissue) or surgical treatment like skin grafts may be necessary if the burn is extensive. - Preventing scarring and preserving function through physical therapy and proper wound care. It is important to seek medical attention for second-degree burns, especially if they cover a large area, involve deep layers, or are located near sensitive regions.