Foot

Metatarsus Varus

A newborn's forefoot curves inwards: many flexible forms improve naturally. Assessment distinguishes flexibility, rigidity and the need for treatment.

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

Quick Answers

What's the difference between metatarsus varus and metatarsus adductus?
Metatarsus adductus describes inward forefoot deviation; metatarsus varus may also describe a supination component. Examination assesses the whole foot and its flexibility. The name alone does not determine the direction or technique of any home mobilisation.
Does metatarsus varus correct on its own?
Many flexible forms improve naturally. Observation is often enough, and home stretching has not shown a general advantage in correction. Rigid, marked or persistent forms need reassessment to choose appropriate treatment.
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Metatarsus varus is a congenital forefoot deformity in which the metatarsals point medially (inwards), giving a newborn's foot its characteristic curved appearance. It is one of the more common orthopaedic abnormalities present at birth (1–2 per 1,000 births). In most cases it is a benign positional deformity, related to the position of the foot in the womb during the final months of pregnancy.

Unlike clubfoot, which parents may mistake it for, the hindfoot is normally positioned: the heel is not turned inwards and downwards, and the deformity affects the forefoot alone. This distinction matters because the treatment needed for metatarsus varus is generally much less extensive than that for clubfoot.

Flexibility is assessed at the examination. Many flexible forms improve naturally and can be observed. Standard home stretching has not been shown to accelerate correction. If mobilisation is indicated, the clinician demonstrates it on the individual child and specifies technique and frequency. Partly rigid or rigid forms may require serial casts or braces; the choice and duration depend on the clinical findings.

Assessment and treatment

When to seek evaluation

  • At birth if deformity is evident
  • If not improving spontaneously by 3-4 months
  • Rigid form that doesn't correct with manipulation
  • Diagnostic doubt vs clubfoot
  • Before walking age if persists

What is evaluated

  • Clinical flexibility assessment (correctability test)
  • Differentiation from clubfoot (calcaneus and hindfoot normal in metatarsus varus)
  • Exclusion of associated conditions
  • Bilaterality assessment
  • X-ray in rigid cases

Treatment options

  • Observation in flexible forms (spontaneous resolution expected)
  • Mobilisation only if prescribed and demonstrated on the individual child
  • No forced manoeuvres or standard home dose taken from this page
  • Serial corrective casts in selected rigid forms, with individual duration
  • Night brace post-casting if needed

Frequently Asked Questions

What's the difference between metatarsus varus and metatarsus adductus?▼
Metatarsus adductus describes inward forefoot deviation; metatarsus varus may also describe a supination component. Examination assesses the whole foot and its flexibility. The name alone does not determine the direction or technique of any home mobilisation.
Does metatarsus varus correct on its own?▼
Many flexible forms improve naturally. Observation is often enough, and home stretching has not shown a general advantage in correction. Rigid, marked or persistent forms need reassessment to choose appropriate treatment.
How is it distinguished from clubfoot?▼
In metatarsus varus, the hindfoot and heel are normally positioned or slightly in valgus, whereas in clubfoot the heel is in varus and equinus. This clinical distinction matters because treatment is very different: clubfoot requires serial casting using the Ponseti method.
Are corrective shoes useful?▼
Flexible forms can often be observed. For more rigid forms, the clinician may recommend casting or a specific brace according to age and correctability. Do not buy corrective footwear or braces without an individual indication.
How often should I do the stretches?▼
Only when prescribed and demonstrated on the child. Direction, hand support, range and frequency are individual: there is no home dose suitable for everyone. Do not force the movement; stop for pain, resistance or persistent crying and ask the treating clinician to check the technique.
My child is starting to walk and still has metatarsus varus: is that a problem?▼
A mild, flexible deformity often does not interfere with early walking and may improve with growth, without a guaranteed deadline. Rigidity, marked deviation, pain or functional difficulty warrant reassessment; a rigid foot should be assessed without waiting for the child to start walking.

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.