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pediatric-illness

Signs a Child May Have a Broken Bone

A child's broken bone may not look like a classic adult fracture. Watch for point tenderness, swelling over bone, and refusal to use the limb — these warrant an X-ray. Growth plate fractures are unique to children and require follow-up.

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Lena Park, PNP — Pediatric NP

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Why children's fractures look different

A child's bones contain growth plates — areas of actively developing cartilage near the ends of long bones that guide normal bone lengthening. These areas are somewhat softer than the rest of the bone and can be injured without a visible full break on an X-ray 2. Growth plate fractures must be followed carefully — their impact on the bone's growth may not be visible for a year or more after the injury 1.

Children's bones are also somewhat porous and flexible, which means they can sustain two types of partial fractures that rarely occur in adults:

  • Greenstick fracture — the bone bends and cracks on one side but does not break all the way through, like a green twig
  • Buckle (torus) fracture — the bone compresses and buckles at one spot, often seen at the wrist after a fall on an outstretched hand

Both can cause significant pain with relatively subtle outward signs 1.

Common signs that suggest a fracture

While only an X-ray can confirm a fracture, the following signs together suggest a child should be evaluated 12:

  • Point tenderness — pressing on one specific spot over the bone reproduces the pain; this is different from general soreness of surrounding muscle
  • Swelling or bruising over the injury site, especially directly over bone rather than in soft tissue
  • Deformity — the limb looks bent, twisted, or asymmetrical compared to the other side; this is more obvious in complete fractures
  • Refusal to use the limb — a child who will not bear weight on a leg after a fall, or who holds an arm still at the side and resists moving it, even when distracted, may be protecting a fracture
  • Rapid swelling in the first 15–30 minutes after an injury often reflects bleeding inside or near the bone

The most common fracture locations in children by age

Different fractures are more common at different developmental stages 1:

  • Infants and young toddlers: Any fracture in a pre-walking infant warrants thorough evaluation — the mechanism of injury matters and must be carefully assessed
  • Toddlers to school age: The 'toddler fracture' — a spiral fracture of the lower leg from a twisting fall — is classic in children who have just begun walking; the child limps or refuses to walk with no obvious cause
  • School age and older: Wrist fractures (from falling on an outstretched hand) are very common; growth plate injuries at the wrist are frequent in this age group 2
  • Adolescents: Stress fractures from repetitive sport activity become more common; these present as gradual pain in a specific site rather than pain from a single fall

Collarbone (clavicle) fractures are common at all pediatric ages, often from falls or contact.

What to do before reaching medical care

If a fracture is suspected 1:

  • Immobilize the area — splinting with a rolled towel or pillow and keeping the limb still helps with pain and prevents further injury during transport; do not attempt to straighten a visibly deformed limb
  • Apply a cold pack (wrapped in cloth, not directly on skin) to help with swelling
  • Do not give food or drink if the child may need sedation for reduction or a procedure
  • Transport calmly — going to an urgent care with pediatric X-ray capability or an emergency department is appropriate; if the deformity is severe, the bone is breaking through the skin (open fracture), or blood flow appears compromised, the emergency room is the right destination

Most childhood fractures can be treated with casting rather than surgery, but some — particularly growth plate fractures or fractures near joints — require orthopedic consultation 2.

Common questions

Can a child have a broken bone and still walk on it?

Yes — particularly with buckle fractures, greenstick fractures, or incomplete fractures of the lower leg, some children will still bear weight, though usually with a limp or altered gait [1]. Walking on a fractured bone does not prevent healing, but it does warrant evaluation, as an unrecognized fracture may not heal correctly.

How long does a broken bone take to heal in a child?

Children's bones generally heal faster than adult bones. Depending on the bone and fracture type, most childhood fractures heal in four to eight weeks with appropriate immobilization [1]. Growth plate fractures are monitored more carefully — their impact on growth may not be visible for a year or more after the injury [1].

Do all suspected fractures need an X-ray?

An X-ray is the standard way to confirm or rule out a fracture, and most providers recommend one when the clinical signs suggest a break. Some specific fractures — particularly small growth plate injuries — may not show clearly on initial X-ray and need repeat imaging after one to two weeks if pain persists [2].

Talk to a clinician

Lena Park, PNP — Pediatric NP

kids & families. Gale can match you with a licensed clinician for a visit.

Find care →

When to get care right away

  • —Bone is visible through the skin (open fracture)
  • —Limb looks severely deformed or at an unnatural angle
  • —The injured limb is cold, pale, or blue below the injury site
  • —Child is in severe, uncontrolled pain
  • —Any fracture in an infant who is not yet walking
  • —Suspected spine or neck injury — do not move the child

Call 911 if there is an open fracture, suspected spinal injury, or signs of poor circulation to the limb. For other suspected fractures, go to an urgent care with X-ray or an emergency department.

This article is general health information for parents and is not a diagnosis for any individual child. X-ray and clinical evaluation are needed to diagnose a fracture.

References

  1. 1.American Academy of Pediatrics / HealthyChildren.org (2026). Broken Bones (Fractures) in Children: Signs, Treatment & Recovery. HealthyChildren.org. link ✓Types of pediatric fractures (greenstick, torus, complete); growth plate injury follow-up for 12-18 months; age-related fracture patterns; immobilization guidance
  2. 2.American Academy of Pediatrics / Pediatrics In Review (2017). Acute and Chronic Growth Plate Injuries. Pediatrics In Review. link ✓Growth plate fracture complications including limb-length discrepancy and angular deformity; surgical referral indications; wrist growth plate injuries in school-age children

2 sources, numbered by first appearance. General health information, not medical advice — synthetic demonstration content.