T22.319

Clinical Causes: Thermal injuries from direct contact with flames, hot liquids, or hot objects Electrical burns from contact with live electrical sources Chemical burns caused by strong acids or alkalis coming into contact with the skin Friction or trauma that generates enough heat to cause deep tissue damage Radiation exposure in some medical or accidental settings

Key Symptoms: Charred or blackened skin that appears leathery Severe pain or, in some cases, loss of sensation due to nerve damage Swelling and inflammation in the affected area Swollen, blistered, or broken skin in the surrounding tissues Difficulty moving or using the affected forearm due to pain or tissue damage Possible signs of infection such as pus, increased redness, or warmth

Diagnosis Path: Diagnosis of a third-degree burn typically involves a physical examination by a healthcare professional. The doctor assesses the extent and depth of the burn, looking for characteristic features like leathery texture and blackened appearance. Imaging tests, such as X-rays, may be used to check for damage to underlying bones or tissues. In some cases, a biopsy might be performed to confirm the diagnosis and evaluate the tissue damage further.

Treatment Protocols: Emergency assessment to ensure the patient's airway, breathing, and circulation are stable Removal from the source of injury and careful cleaning of the wound Administration of pain relievers and medications to prevent or treat infection Debridement — the removal of dead or damaged tissue to promote healing Wound dressings that protect the area and maintain a moist environment Skin grafts or surgical procedures may be necessary to close large wounds and promote healing Antibiotics or tetanus prophylaxis if infections are suspected Rehabilitation including physical therapy to restore function and improve mobility of the forearm Psychological support, given the emotional impact and potential scars from the injury