Management of Partial-Thickness Burns
For partial-thickness (second-degree) burns, use non-silver dressings or skin analogues as first-line treatment, combined with multimodal analgesia, and refer to a burn specialist for burns involving >20% TBSA, face, hands, feet, flexure lines, or genitals 1, 2.
Initial Assessment and Triage
Accurately measure the total body surface area (TBSA) using the Lund-Browder chart, which is the most accurate method 1. The Wallace rule of nines significantly overestimates TBSA and should be avoided, especially in children. For quick assessment in prehospital settings, use the open hand method (palm plus fingers = 1% TBSA) or serial halving method 1.
Immediately seek burn specialist consultation to determine if the patient requires admission to a burn center, particularly for 1:
- Burns involving face, hands, feet, flexure lines, genitals, or perineum
- TBSA >20% in adults or >10% in children
- Deep partial-thickness burns at risk for hypertrophic scarring
- Patients requiring special medico-social care or long-term rehabilitation
Wound Management
Dressing Selection
Choose non-silver dressings or skin analogues over traditional topical agents (like silver sulfadiazine) as they demonstrate superior outcomes in wound healing time, length of hospital stay, hypertrophic scarring, and pain management 2. The 2025 systematic review of 8,199 pediatric patients showed clear benefits for these advanced dressings.
Hydrophilic polyurethane membranes are particularly effective for deep dermal second-degree burns, providing faster epithelialization compared to antimicrobial tulle-gras dressings 3.
Wound Preparation
Clean the wound thoroughly and assess depth:
- Superficial partial-thickness: Typically heal with conservative management
- Deep partial-thickness: Higher risk for hypertrophic scarring; may require surgical debridement and grafting 2
Pain Management
Implement multimodal analgesia with titrated medications based on validated pain assessment scales 1. Specifically:
- Titrate all analgesics to avoid under- or overdosing due to burn-induced inflammation and capillary leakage
- Add titrated intravenous ketamine to other analgesics for severe burn pain 1
- Combine non-pharmacological techniques with medications during dressing changes when the patient is stable 1
Special Considerations
Hyperbaric Oxygen Therapy (HBOT)
HBOT is NOT indicated for burn wound healing 1. While the European Committee for Hyperbaric Medicine suggested early HBOT (within 6 hours) could be optional for second-degree burns >20% TBSA, the evidence is grade C (very low quality), and major burn societies (American Burn Association, European Burn Association, International Society for Burn Injuries) provide no recommendations for this indication 1.
HBOT is only indicated for carbon monoxide poisoning from smoke inhalation, not for the burn itself 1.
Surgical Intervention
Deep partial-thickness burns prone to hypertrophic scarring typically require debridement followed by autologous split-thickness skin grafting 2. The decision for surgery should be made in consultation with burn specialists, ideally at a burn center 1.
Common Pitfalls to Avoid
- Do not use the Wallace rule of nines for TBSA calculation—it overestimates in 70-94% of cases, leading to excessive fluid resuscitation 1
- Do not delay specialist consultation—most burns patients are still managed by non-specialized teams, leading to increased morbidity and mortality 1
- Do not rely solely on silver sulfadiazine—newer dressings show better outcomes 2
- Do not undertitrate pain medications—burn pain is severe and requires aggressive multimodal management 1