Toddler's Fracture (Tibial Spiral Fracture)
Medically reviewed by Dr. Michael Okonkwo, MD, FAAP · Board-Certified Neonatologist
Content reviewed against published AAP, OrthoInfo, NIH guidelines
Last reviewed:
If your baby has been diagnosed with or you suspect toddler's fracture (tibial spiral fracture), here is what the evidence says.
The short answer
A toddler's fracture is a common spiral or oblique fracture of the tibia (shinbone) that typically occurs in children ages 9 months to 3 years who are learning to walk. It usually results from a minor twisting fall or stumble. The hallmark sign is a child who suddenly refuses to walk or bear weight on the leg. The fracture may not be visible on initial X-rays in up to 40% of cases. Treatment is a short-leg walking cast or boot for 3-4 weeks, and children recover fully.
Key takeaways
- A toddler's fracture is a common spiral or oblique fracture of the tibia (shinbone) that typically occurs in children ages 9 months to 3 years who are learning to walk. It usually results from a minor twisting fall or stumble. The hallmark sign is a child who suddenly refuses to walk or bear weight on the leg. The fracture may not be visible on initial X-rays in up to 40% of cases. Treatment is a short-leg walking cast or boot for 3-4 weeks, and children recover fully.
- Usually normal when: Your toddler had a minor fall and is walking normally without pain, limping, or favoring one leg within a few minutes
- Call your doctor if: Your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation
- Varies by age — see the age-by-age breakdown below
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What Parents Should Know
According to AAP, OrthoInfo, NIH guidelines, a toddler's fracture is a common spiral or oblique fracture of the tibia (shinbone) that typically occurs in children ages 9 months to 3 years who are learning to walk. It usually results from a minor twisting fall or stumble. The hallmark sign is a child who suddenly refuses to walk or bear weight on the leg. The fracture may not be visible on initial X-rays in up to 40% of cases. Treatment is a short-leg walking cast or boot for 3-4 weeks, and children recover fully. At 0-3 months, toddler's fractures do not occur in this age group because infants are not yet bearing weight. Any unexplained bone fracture in a non-mobile infant should be taken very seriously and evaluated thoroughly, as it may indicate a metabolic bone condition, birth injury, or non-accidental trauma. It is generally considered normal when your toddler had a minor fall and is walking normally without pain, limping, or favoring one leg within a few minutes. However, you should contact your pediatrician promptly if your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation.
Normal vs. Concerning
By Age
What to expect by age
0-3 months
Toddler's fractures do not occur in this age group because infants are not yet bearing weight. Any unexplained bone fracture in a non-mobile infant should be taken very seriously and evaluated thoroughly, as it may indicate a metabolic bone condition, birth injury, or non-accidental trauma.
3-12 months
Toddler's fractures can begin to occur in the latter part of this age range as babies pull to stand and begin cruising (around 9-12 months). If your baby who was previously pulling to stand or cruising suddenly refuses to bear weight on one leg, seems to be in pain when the leg is touched or moved, or is unusually fussy, a toddler's fracture should be considered even after a minor or unwitnessed fall.
1-3 years
This is the peak age for toddler's fractures. A typical scenario is a toddler who trips, twists, or falls during play and then suddenly refuses to walk or stands only on one foot. There may be minimal or no visible swelling. Your child may point to the shin or cry when the lower leg is touched. X-rays should be obtained, but the fracture line can be very subtle or invisible on the first set of films. If X-rays are negative but clinical suspicion is high, your doctor may treat empirically with a cast or boot, or repeat X-rays in 7-10 days when healing callus makes the fracture visible.
3-5 years
While less common after age 3, spiral tibial fractures can still occur in younger preschoolers during active play. Older children in this age range may be able to describe where it hurts, which helps with diagnosis. Treatment remains the same: a short-leg walking cast or boot for approximately 3-4 weeks. Full recovery with return to normal activity is expected. There are no long-term consequences from a properly treated toddler's fracture.
What to Tell Your Pediatrician
- Describe when you first noticed toddler's fracture (tibial spiral fracture) and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler is limping or refusing to bear weight on one leg after a fall, even if the fall seemed minor.
- Mention if your toddler is crawling instead of walking and seems to be avoiding putting weight on one leg.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your toddler had a minor fall and is walking normally without pain, limping, or favoring one leg within a few minutes
- Your toddler limped briefly after a stumble but returned to walking and running normally within an hour
- Your child was evaluated for a possible toddler's fracture, X-rays and exam were normal, and they are back to bearing weight comfortably
- Your child completed cast or boot treatment for a toddler's fracture and is walking normally again
- Your toddler is limping or refusing to bear weight on one leg after a fall, even if the fall seemed minor
- Your toddler is crawling instead of walking and seems to be avoiding putting weight on one leg
- Your child cries when you touch or squeeze their lower leg (shin area) even without visible swelling or bruising
- Your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation
- Your child has a leg injury with numbness, tingling, extreme swelling, or the foot appears pale, cool, or blue below the injury, suggesting possible vascular compromise that needs emergency care
What You Can Do at Home
- Keep track of when you notice toddler's fracture (tibial spiral fracture) — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your toddler had a minor fall and is walking normally without pain, limping, or favoring one leg within a few minutes — this is generally within the range of normal.
- At 0-3 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Follow any care instructions from your pediatrician. Keep a written log of symptoms to bring to appointments.
- While monitoring at home, seek immediate care if your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation.
Related Conditions
My Baby or Toddler Is Limping
A limp in a baby or toddler always deserves medical attention, as young children cannot reliably tell you where it hurts. The most common cause in toddlers is a minor injury such as a 'toddler's fracture' (a subtle shin bone crack) or muscle strain. However, limping can also indicate infection in a joint or bone, hip problems, or other conditions that need prompt evaluation.
Signs of a Broken Bone or Fracture in Baby
Children's bones are more flexible than adults' and often bend or partially break (greenstick fracture) rather than snapping completely. Signs of a possible fracture include: swelling, deformity (the limb looks bent or crooked), inability or refusal to use the limb, severe pain when the area is touched, and a snapping or popping sound at the time of injury. If you suspect a broken bone, immobilize the area (do not try to straighten it), apply ice wrapped in a cloth, and take your child to the emergency room or urgent care for an X-ray.
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Frequently asked questions
Is toddler's fracture (tibial spiral fracture) normal?
When should I call the doctor about toddler's fracture (tibial spiral fracture)?
When is toddler's fracture (tibial spiral fracture) normal?
What causes toddler's fracture (tibial spiral fracture)?
What should I mention to my pediatrician about toddler's fracture (tibial spiral fracture)?
Is toddler's fracture (tibial spiral fracture) normal at 0-3 months?
Is toddler's fracture (tibial spiral fracture) normal at 3-12 months?
Should I go to the ER for toddler's fracture (tibial spiral fracture)?
Does toddler's fracture (tibial spiral fracture) go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Toddler's Fracture (Tibial Spiral Fracture).
Things to mention
- Describe when you first noticed toddler's fracture (tibial spiral fracture) and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your toddler is limping or refusing to bear weight on one leg after a fall, even if the fall seemed minor.
- Mention if your toddler is crawling instead of walking and seems to be avoiding putting weight on one leg.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your toddler is limping or refusing to bear weight on one leg after a fall, even if the fall seemed minor
- Your toddler is crawling instead of walking and seems to be avoiding putting weight on one leg
- Your child cries when you touch or squeeze their lower leg (shin area) even without visible swelling or bruising
Urgent signs to report immediately
- Your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation
- Your child has a leg injury with numbness, tingling, extreme swelling, or the foot appears pale, cool, or blue below the injury, suggesting possible vascular compromise that needs emergency care
My notes
From ismybabyalright.com — free, evidence-based baby health guides
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members
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Bottom line
Most cases of toddler's fracture (tibial spiral fracture) are normal. Talk to your pediatrician if your toddler is refusing to bear weight on one leg, is in obvious pain, and you notice significant swelling or deformity of the leg, which requires same-day or emergency evaluation.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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A limp in a baby or toddler always deserves medical attention, as young children cannot reliably tell you where it hurts. The most common cause in toddlers is a minor injury such as a 'toddler's fracture' (a subtle shin bone crack) or muscle strain. However, limping can also indicate infection in a joint or bone, hip problems, or other conditions that need prompt evaluation.
Signs of a Broken Bone or Fracture in Baby
Children's bones are more flexible than adults' and often bend or partially break (greenstick fracture) rather than snapping completely. Signs of a possible fracture include: swelling, deformity (the limb looks bent or crooked), inability or refusal to use the limb, severe pain when the area is touched, and a snapping or popping sound at the time of injury. If you suspect a broken bone, immobilize the area (do not try to straighten it), apply ice wrapped in a cloth, and take your child to the emergency room or urgent care for an X-ray.
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