T24.2
Burn of second degree of lower limb, except ankle and foot
Clinical Classification Guidelines
Use Additional Code
- external cause code to identify the source, place and intent of the burn (X00-X19, X75-X77, X96-X98, Y92)
Medical Intelligence & Overview
A second-degree burn of the lower limb, excluding the ankle and foot, involves damage to both the outer layer (epidermis) and the underlying layer (dermis) of the skin. Also referred to as partial-thickness burns, these injuries are more severe than first-degree burns but do not extend to the deeper tissues. They often result from exposure to heat, chemicals, or electricity and can cause significant pain, swelling, and blistering. Proper understanding of this condition can help in recognizing symptoms, causes, and treatment options.
Causes & Symptoms
Clinical Causes: Contact with hot liquids or steam Direct contact with flames or fire Contact with hot surfaces Chemical spills or splashes Electrical accidents involving heat transfer Friction burns from equipment or machinery
Key Symptoms: Intense pain in the affected area Swelling and inflammation Blister formation filled with clear fluid Redness and warmth around the burn site Partial skin loss with a moist or leathery appearance Sensitivity to touch Possible scarring during healing process
Diagnostic & Treatment
Diagnosis Path: Healthcare professionals typically assess second-degree burns through physical examination, noting blister formation, discoloration, and pain levels. No laboratory tests are usually necessary, but in some cases, additional tests might be needed to rule out deeper tissue involvement or infection. The extent of the burn area is estimated to determine severity and guide treatment decisions.
Treatment Protocols: Cooling the burn with large amounts of room-temperature water to reduce heat and inflammation Cleaning the area gently to remove debris and prevent infection Applying appropriate dressings, such as sterile bandages or specialized burn covers Using over-the-counter or prescribed pain relievers to alleviate discomfort Administering topical antimicrobials if infection risk is high Avoiding burst blisters to reduce infection risk, or draining them carefully if necessary Monitoring for signs of infection, such as increased redness, swelling, or pus In severe cases, hospitalization may be required for advanced wound care, skin grafts, or surgical interventions Long-term management may include scar treatment and physical therapy to restore function
Clinical Advice & FAQs
Billing Guidance
Is T24.2 a billable ICD-10 code?
Yes, T24.2 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report T24.2?
Clinical documentation must specify the nature of Burn of second degree of lower limb, except ankle and foot and any associated comorbidities for accurate reporting.
Cite this Clinical Reference