Dr. Abbie Clinics

Knock Knees

Knees that angle inwards and touch while the ankles stay apart. Known medically as genu valgum.

  • Assessed as they grow
  • Children seen at every clinic
  • About 45 minutes
  • Nine NSW clinics

Trusted by patients from Sydney to Narrabri

Podiatry NSW/ACT American Academy of Podiatric Sports Medicine (AAPSM) Sports Medicine Australia AHPRA — Australian Health Practitioner Regulation Agency
What you notice

Symptomsand causes

If this sounds like your pain, there is a structural reason for it. The assessment is what finds it.

Common symptoms

  • Knees that touch while the ankles stay apart
  • Feet that roll inwards, with the arches dropping
  • A knock-kneed look that is worse when tired or running
  • Aching on the inside of the knee, or at the front
  • Tripping, or an awkward running style

What causes it

As with bow legs, some of this is expected at certain ages and corrects with growth. Where it persists, the knee is usually reflecting what is happening above and below it: an angle at the hip that drops the thigh bone inwards, a foot that rolls in and lets the arch fall, and tight muscles at the front of the hip that tilt the pelvis forward. A leg length difference can produce it on the longer side only.

School children sitting on a wall with their legs hanging down
School children sitting on a wall with their legs hanging down
How we diagnose it

The cause,not the sore spot

Knock Knees is diagnosed with the Najjarine Biomechanical Assessment, so treatment is prescribed against a finding rather than a symptom.

Dr Abbie Najjarine assessing a patient’s gait on a treadmill
01

Assess

We assess your child standing, walking and running, and measure the angle at the knees against what is expected for their age.

02

Diagnose

We look at the hip, the pelvis and the foot together, and explain which of them the knee is responding to.

03

Treat

Where nothing needs doing we say so and set a review. Where it does, the plan is aimed at the level the problem is coming from.

Dr Abbie Najjarine demonstrating a lower limb assessment, with alignment marked on the leg and practitioners observing
Start here

Book an assessment

Find out what is actually causing your knock knees.

Patient feedback

What patients sayabout knock knees

Google 4.9 Based on 286 Google reviews across our clinics
Vanessa L. Dr. Abbie Clinics · 3 weeks ago Google

Showed us how her arches and her knees were connected.

Peter H. Dr. Abbie Clinics · 1 month ago Google

Did not rush into orthotics. Measured first.

Amal S. Dr. Abbie Clinics · 2 months ago Google

Explained what to watch for as he grows.

Questions

Knock Kneesquestions

Often, yes. A degree of it is normal at certain ages. The assessment tells you whether your child is within the expected range, and whether the feet are adding to it.

They travel together. A foot that rolls in and loses its arch lets the knee drop inwards, which is why flat feet and knock knees are often assessed at the same time.

Where it persists, load concentrates on the inner side of the knee and at the front of the kneecap. In adults that is linked with knee pain.

Usually orthotics to support the foot and change how the knee loads, with hands-on work and stretches for the muscles at the front of the hip.

No. You can book directly.

Treating lower limb pain since 1990

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Choose your clinic and book straight into its diary, or call and we will point you to the right practitioner.