Superficial injury which involves only the epidermis (top layer of skin)
Pale skin tone
Red
Erythematous (like a sunburn)
Dark skin tone
Erythematous (like a sunburn)
Areas that are darker than the patient’s normal pigmentation
Painful
Not included in a burn size assessment
Burn referral criteria
The UW Health Burn Center is always available for consultation to discuss initial treatment and follow-up care for patients who have experienced a burn injury. The American Burn Association suggests referral to a certified Burn Center with any of the following injuries.
Partial thickness burns greater than 5% total body surface area (TBSA)
Burns that involve the face, hands, feet, genitalia, perinium, or major joints
Third degree burns of any size and in age group
Electrical burns (including lightning injury)
Chemical burns
Inhalation injury
Burn injury in patients with preexisting medical disorders that could complicate management, prolong recovery, or impact mortality
Any patient with burns and concomitant trauma (including fractures) in which the burn injury poses the greatest risk of morbidity and mortality.
If the trauma poses the greatest immediate risk, the patient may be stabilized in a trauma center prior to transfer to a burn center.
Physician judgment will be necessary and should be done in concert with the regional medical control plan and triage protocols.
Children with burn injury in hospitals without qualified personnel or equipment to manage care of a child
Burn injury in patients who will require social, emotional, and/or long-term rehabilitative services
Please note: Photos included within the information below are used for educational purposes.
Partial thickness burn involving the epidermis and dermis (top and middle layer of skin)
Blistering
Swelling
Erythema (redness of skin)
Very painful
Full thickness burn involving all layers of skin
May include underlying structures such as fat and nerve
Pale or white appearance (may appear charred)
Pain may be less due to damage of nerve endings
Use for:
Small burns
Irregularly shaped burns
How it works:
The patient's palm (excluding fingers) represents 1% of their TBSA
Count how many times the patient’s palm (or palms) would fit into the burned area.
Use for:
Second degree burns
Third degree burns
How it works
Adults (age 10 and above)
Divide body into sections. Each represents a multiple of 9% (Rules of Nine) of the total body surface area (TBSA)
Head and neck: 9%
Each arm: 9% (total for both arms = 18%)
Front of torso (chest and abdomen): 18%
Back of torso: 18%
Each leg: 18% (total for both legs = 36%)
Perineum (genital area): 1%
Child (typically around 1-9 years old)
Burn assessment in children involves a modified rule of nine to more accurately account for the differences in body surface area and to reflect body proportions.
Head and neck: 18% (compared to 9% in adults)
Each arm: 9% (same as in adults)
Front of torso: 18% (same as in adults)
Back of torso: 18% (same as in adults)
Each leg: 14% (compared to 18% in adults)
Perineum: 1% (same as in adults)
Infant (under 1 year old)
In young children, the head accounts for a larger percentage of the total body surface area (TBSA). Legs are less.
Head and neck: 18%
Each arm: 9%
Front of torso: 18%
Back of torso: 18%
Each leg: 13.5%
Perineum: 1%
Complete burn assessment (see Burn Assessment section above)
Does patient need to be transferred?
Patients can be managed as outpatient
If they, or a family member, can perform wound care
Do not require oral narcotics
Are able to attend scheduled clinic appointments
If a patient requires intravenous, intramuscular or intranasal narcotics, they may still be a candidate to be outpatient
For burns that are 20% of total body surface area (TBSA) or greater
Complete primary survey
Identify and treat life or limb threatening injures
Prioritize concurrent traumatic injuries
Complete history
Mechanism
Thermal
Chemical
Electrical
Radiation
Circumstances of injury
Time of accident
Replace fluids using Lactated Ringers (LR) (decreased risk of hyperchloremic acidosis compared to normal saline in burn patients)
Cover the burn with plastic wrap to reduce insensible loss
Obtain baseline labs
CBC
BMP
Magnesium
Phosphate
Calcium
Carbon monoxide and ABG (enclosed space fire)
Prepare patient for transfer to burn center
Multiply: 2 ml × patient’s weight (kg) × percent of TBSA burned = total volume needed
Divide that total by 16 for Lactated Ringers starting rate
Example:
Patient weight/TBSA:
100 kg/TBSA of 45%
Calculate total fluid needed:
2 ml × 100 × 45 = 9,000 mL (anticipated total fluid needed).
Determine rate:
9,000 ÷ 16 = 560 mL per hour.
Start Lactated Ringers at 560 ml per hour
Multiply: 3 ml x patient’s weight (kg) x percent of TBSA burned=total volume needed
Divide that total by 16 for Lactated Ringers starting rate
Example:
Patient weight/TBSA:
45 kg/TBSA of 25%
Calculate total fluid needed:
3 ml x 45 x 25 = 3,375 ml (anticipated total fluid needs).
Determine rate:
3,375 ÷ 16 = 280 ml per hour
Start Lactated Ringers at 280 ml per hour
For children under five years old, also initiate D5LR at a weight-based maintenance rate. This will NOT be titrated during resuscitation.
Check urine output hourly to determine ongoing resuscitation needs:
Urine output goals
Adults: 0.5 mL/kg/hour ideal body weight
Pediatrics 10-50 kg: 1mL/kg/hour ideal body weight
Pediatrics <10kg: 2 ml/kg/hour
Titrate LR infusion to maintain adequate urine output
If urine output in one hour is below goal, then increase LR by 10% of current rate
For example: if current rate is 300 ml/hour, new rate will be 330 ml/hour
If urine output in one hour is above goal, then decrease LR by 10% of current rate
For example: if current rate is 300 ml/hour, new rate will be 270 ml/hour
1. Administer oral pain medication one hour before attempting wound care (patients often require an opioid for premedication)
2. Gather necessary supplies:
Antimicrobial soap
Clean washcloths
Towels
Chuck pads (x two)
Petroleum jelly based antibiotic ointment
Non-stick or oil emulsion gauze
Dry gauze
Scissors
Tape
Compression bandages/stockings
3. Provide a clean surface for wound care.
Place a chuck pad or towel under the burn
Use antimicrobial soap and wet washcloth to wash the burn and surrounding skin
Remove ALL loose, blistered or burned tissue. This may require moderate pressure to unroof blistered, loose skin. Remaining skin prevents direct contact of the antibiotic ointment with the wound and can serve as a nidus of burn infection.
4. Pat the burn and surrounding skin dry. Place the second chuck pad under the burn.
5. Apply the triple antibiotic ointment directly to the on-stick or oil emulsion gauze. Use enough ointment to cover entire gauze surface area. You may need to rub the ointment and gauze together to coat the gauze.
6. Apply the non-stick or oil emulsion gauze coated in ointment directly to the burn. Ensure there is a small border of this ointment-covered gauze on the intact skin surrounding the burn. You may need to cut the ointment-covered gauze or apply multiple pieces to cover the entire surface of the wound.
7. Wrap gauze around the extremity from distal to proximal ends of the wound. This holds the non-stick gauze in place and collects drainage. Trim excess gauze as needed. If you choose, you may secure the loose end of the gauze with tape.
8. Apply compression garment over the extremity. You may use stockings, elastic wraps such as ACE bandages or a tubular compression like Tubigrip. Do not use Coban for compression. It can limit movement and easily become a tourniquet as edema forms.
9. While the burn wound is open, the patient should wash and dress daily. If an oral opioid premedication is needed for gauze changes, please prescribe prior to discharge home.
Intubation should be considered for patients who:
Experience respiratory or airway distress
Hoarseness
Wheezing
Stridor
Rales
Rhonchi
Cyanosis
Hypoxia
Have a suspected burn inhalation injury
Injury occurred in an enclosed space WITH associated facial burns
Patient has
Singed nasal hairs
Carbonaceous sputum
Soot on teeth or tongue
Inflamed oral or nasal mucosa
Significant or prolonged exposure to fumes, smoke, or steam
Prophylactic indicator for burns
Burns of 40% TBSA (total body surface area) or greater
Circumferential partial or full thickness torso burns
Significant facial/neck burns (due to anticipated edema formation)
Smoke inhalation after prolonged time in enclosed space fire (due to anticipated inhalation injury)