Growth

Femoral and Tibial Torsion

Walking with feet turned inward or outward: the rotational profile involves the hip, leg and foot, and in most children evolves spontaneously with growth.

Updated: September 2026·Medically reviewed by Dr. Daniele Priano

Quick Answers

Why does my child walk with feet turned in?
The most common cause is increased femoral anteversion, an inward torsion of the femur that is normal in children and corrects with growth. Other causes are internal tibial torsion and metatarsus adductus. In most cases it improves spontaneously by 8-10 years of age.
Do corrective shoes or braces help with torsions?
No, there is no scientific evidence that special shoes, night braces or insoles correct physiological limb torsions. Correction occurs naturally with growth. These devices are now considered obsolete and no longer recommended.
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A doctor observing the overall alignment of a standing child's legs without manipulating them.

Several segments shape walking

The thighbone, shinbone and foot contribute to walking direction. Feet alone do not reveal the rotation of the bones.

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Walking with feet turned in or out is a common variation during growth. What is visible from the outside, however, is only the end result: rotation of the lower limb is built up at several levels, and the same gait can originate from different points.

For this reason the assessment starts from the complete torsional profile, examined level by level:

  • hip and femur: how much internal and external rotation the hip has, and how the femoral neck is oriented (anteversion or retroversion);
  • leg and tibia: internal or external tibial torsion, assessed with the thigh-foot angle;
  • foot: the shape of the medial border and any forefoot adduction;
  • gait: the foot progression angle, that is how the foot is oriented relative to the direction of walking, which summarises the contribution of the levels above.

Understanding at which level the rotation arises changes the interpretation: the external appearance may be identical, but cause, expected course and indications differ. Age, symmetry between the two sides, the trend over time and the presence of pain, frequent tripping or functional limitation all matter as well.

Many patterns change spontaneously with growth and only require follow-up over time. More structured pathways are considered in marked, asymmetric or persistent torsion, or when daily life and sport are genuinely affected.

Dott. Daniele Priano - Ortopedico Pediatrico

🔄Rotational alignment changes with growth

Many childhood rotational profiles change naturally with growth, and corrective shoes, insoles or braces do not change normal bony derotation. Marked asymmetry, pain, functional limitation or a profile outside the expected range for age warrants a dedicated assessment.

Assessment and treatment

When to seek evaluation

  • Very pronounced intoeing gait
  • Frequent falling or tripping
  • Asymmetry between the two legs
  • No improvement after 6-7 years
  • Functional limitation in daily activities

What is evaluated

  • Rotational profile evaluation
  • Thigh-foot angle measurement
  • Foot shape examination
  • Gait analysis
  • Eventual rotational imaging in selected cases

Treatment options

  • Reassurance and observation in most cases
  • Suggest alternatives to prolonged W-sitting in young children (cross-legged, side-sitting), without turning it into a strict ban
  • Corrective osteotomy only in severe functional cases

Frequently Asked Questions

Why does my child walk with feet turned in?▼
The most common cause is increased femoral anteversion, an inward torsion of the femur that is normal in children and corrects with growth. Other causes are internal tibial torsion and metatarsus adductus. In most cases it improves spontaneously by 8-10 years of age.
Do corrective shoes or braces help with torsions?▼
No, there is no scientific evidence that special shoes, night braces or insoles correct physiological limb torsions. Correction occurs naturally with growth. These devices are now considered obsolete and no longer recommended.
When is surgery needed for torsions?▼
Surgery (derotational osteotomy) is reserved for exceptional cases: severe torsions that persist beyond puberty and cause significant functional problems or interfere with sport. A single percentage does not apply to all rotational conditions.
Why do some children walk with their feet turned out instead?▼
It depends on the cause. Outward foot progression may change with growth, but external tibial torsion can persist or increase. Recent onset, particularly with pain or limping, should not automatically be attributed to a growth variant and needs assessment.
Does W-sitting make torsions worse?▼
W-sitting can be comfortable for children with greater internal hip rotation. It has not been shown to cause bony torsion or in-toeing. Comfortable positions can be alternated without imposing a ban; pain, asymmetry or difficulty moving warrants assessment.
My child trips a lot: is it because of torsions?▼
Marked internal rotation can favor small trips, especially when the child runs or is tired. In the absence of other warning signs (pain, asymmetry, stiffness) it usually does not indicate a pathology, but a clinical evaluation helps to rule out other causes and to reassure the family on how to support growth.

Important Notice: The information on this page is for educational and informational purposes only and does not constitute medical advice. Each clinical case is unique: the appropriate treatment is determined during the specialist consultation, based on a thorough clinical examination and, where necessary, diagnostic imaging. For any doubts or concerns, please consult a specialist.