Scalds: accidental and inflicted
- Finding
A spill scald has irregular edges and splashes; a forced-immersion scald has sharp edges, even depth and no splashes.
What it is
A scald is a burn from a hot liquid or steam. It is the most common burn in young children, almost always accidental, when the child pulls on a container of hot liquid. But some children seen with burns are maltreated or neglected, and the pattern of the injury helps tell them apart. An accidental spill leaves a flow pattern, with irregular edges, varying depth and splashes, mostly on the face, neck, chest and arms. Forced immersion leaves a sharp waterline, even depth, a glove or stocking pattern and spared areas where the skin was pressed down or folded. Older or disabled people can also be victims.
How to tell it apart
- Versus an accidental scald: the pattern matches the history and the child's age and development.
- Versus a contact burn: a contact burn reproduces the shape of the hot object; a scald follows the flow of the liquid.
- Versus skin conditions that mimic it (blistering infections, dermatitis, chemical burns from medicines or laxatives): the history and the course separate them.
- An estimated 10 to 24 per cent of children seen in emergency departments with burns are maltreated or neglected.
How to recognise it
- Edges: irregular in a spill; sharp and straight, like a waterline, in immersion.
- Depth: varying in a spill (deeper where the liquid pools); even in immersion.
- Distribution: upper body in a child who pulls a container down; hands, feet, buttocks and perineum in forced immersion.
- Splashes: small satellite lesions around the main one in a spill; absent in forced immersion.
- Spared areas: skin in flexural creases or in contact with the bottom of the container, in immersion.
How it forms
- Severity depends on the liquid's temperature and the contact time; soaked clothing prolongs the contact.
- The skin of young children and older people is thin and burns more deeply for the same contact.
- In immersion, a child who struggles splashes; a sharp edge without splashes shows the child could not move.
Spill scald versus forced immersion
| Feature | Accidental spill | Forced immersion |
|---|---|---|
| Edges | Irregular | Sharp, at a waterline |
| Depth | Varying | Even |
| Splashes | Present | Absent |
| Distribution | Face, neck, chest, arms | Hands, feet (glove, stocking), buttocks, perineum |
| Spared areas | Not systematic | Flexural creases and skin pressed against the bottom |
Next step: what to do and document
- Record the history in the words of whoever gives it, who was present, the time of injury and the time of presentation.
- Draw the injury on a body chart with the percentage of body surface burned, the edges, spared areas and splashes, and photograph it with a scale.
- Examine the whole body for other injuries and signs of neglect, following the page on signs of child maltreatment.
- If the pattern does not match the history, activate the protection pathway and notify under the duty to report child maltreatment.
- In a death, the judicial police record the container, the water and the place; the autopsy looks for other injuries and the final cause, such as shock or sepsis.
Common mistakes
- Accepting a history that does not explain the pattern, distribution or depth of the injury.
- Not recording the edges, spared areas and splashes before dressing the wound.
- Not looking for other injuries or signs of neglect in a child with a suspicious scald pattern.
- Assuming a scald of the buttocks and perineum is always accidental.
Test yourself
Think of the answer, then tap the question to see it.
Which features of a scald suggest forced immersion?
Sharp waterline edges, even depth, a glove or stocking pattern, no splashes and spared flexural creases.
What pattern does a child leave who pulls down a pot of hot liquid?
A flow pattern over the face, neck, chest and arms, with irregular edges, varying depth and splashes.
Why is a spared area on the buttocks a warning sign?
Because it shows the skin was pressed hard against the bottom of the container, that is, the child was held down in the water.
What should the doctor do if the scald pattern does not match the history?
Document in detail, examine the whole body, activate the protection pathway and notify under the duty to report maltreatment.
Elsewhere in DurgiPedia
- Thermal injury: burns, hyperthermia and hypothermia
- Mandatory reporting: public health, violence and abuse
Connections
Educational content on forensic and legal medicine; not legal advice and no substitute for the technical guides of Colombia's National Institute of Legal Medicine and Forensic Sciences. Laws change: each page links the official text and says when it was last checked. For a real case, follow the guide in force and ask the competent authority.
Sources: Evaluation of the efficacy and impact of a clinical prediction tool to identify maltreatment associated with children's burns (BMJ Paediatrics Open, PubMed Central, 2021); Child Safety First: A Public Health Initiative to Address Pediatric Non-Accidental Burns in Central Europe (International Journal of Public Health, PubMed Central, 2025); Case Report: Medicolegal evaluation in a pediatric case of fatal scald injury from rural Nepal (F1000Research, PubMed Central, 2022).
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Representative model, for educational purposes only.