Knock Knees (Genu Valgum) Treatment in Dwarka, Delhi NCR

comparison of knock knee and bow legs

Expert Non-Surgical & Orthotic Treatment for Knock Knees in Children and Adults

Knock knees, medically known as Genu Valgum, is a condition where the knees angle inward and touch each other while the ankles remain apart. Mild knock knees are a normal stage of development in young children and usually correct naturally. However, persistent or severe genu valgum in older children, adolescents, or adults can lead to pain, abnormal walking, knee instability, and early arthritis if left untreated.

At Revamp Healthcare, we specialize in comprehensive assessment and conservative treatment of knock knees through gait analysis, custom orthotics, corrective bracing, physiotherapy, and biomechanical correction. Our goal is to improve lower limb alignment, reduce pain, enhance walking efficiency, and help prevent future joint degeneration.

What Are Knock Knees (Genu Valgum)?

Knock knees occur when the legs angle inward, causing the knees to touch while standing with the ankles separated. This altered alignment changes how body weight passes through the knee joint, increasing stress on the outer compartment of the knee and affecting the hips, ankles, and feet.

In children between 2 and 6 years of age, knock knees are usually considered a normal developmental stage. Most children naturally outgrow the condition by the age of 7 to 8 years. Persistent genu valgum beyond this age or severe deformity requires professional evaluation.

Signs and Symptoms of Knock Knees

Common symptoms include:

  • Knees touching while ankles remain apart
  • Noticeable inward angulation of the legs
  • Abnormal walking pattern
  • Frequent tripping or poor balance
  • Knee pain during walking or running
  • Hip or ankle pain
  • Foot overpronation/ flat feet
  • Difficulty participating in sports
  • Cosmetic concerns regarding leg alignment

Adults with untreated genu valgum may also experience:

  • Early knee osteoarthritis
  • Patellofemoral pain syndrome
  • Meniscus injuries
  • Knee instability
  • Progressive joint degeneration

Causes of Knock Knees

Knock knees may occur due to several reasons, including:

Physiological Growth

The most common cause in young children. It generally resolves naturally with growth.

Flat Feet /Overpronation

Collapsed arches can cause the legs to rotate inward, worsening knee alignment.

Obesity

Excess body weight places increased stress on growing bones and joints.

Vitamin D Deficiency & Rickets

Weak bones caused by nutritional deficiencies may lead to genu valgum.

Previous Injury

Growth plate injuries or fractures around the knee can alter normal alignment.

Genetic & Skeletal Disorders

Conditions such as skeletal dysplasia or connective tissue disorders may contribute to severe knock knees.

Arthritis or Bone Infections

One of the important causes in adults.

Risk Factors

You may be at higher risk if you have:

  • Family history of genu valgum
  • Flat feet
  • Childhood obesity
  • Vitamin D deficiency
  • Previous leg fractures
  • Growth plate injuries
  • Bone disorders
  • Neuromuscular conditions

When Should You See a Specialist?

Consult a specialist if:

  • Knock knees persist after 7 years of age
  • Only one leg is affected
  • The deformity is worsening
  • Knee or hip pain develops
  • Walking becomes difficult
  • Frequent falls occur
  • The ankle gap exceeds approximately 8 cm
  • Adults develop knock knees later in life

Early assessment helps identify whether the condition is developmental or pathological.

Diagnosis of Knock Knees

At Revamp Healthcare, diagnosis begins with a detailed biomechanical evaluation.

Our assessment includes:

  • Detailed medical history
  • Physical examination
  • Standing alignment assessment
  • Gait analysis
  • Foot posture evaluation
  • Range of motion assessment
  • Muscle strength testing
  • Leg length evaluation
  • Digital foot pressure analysis
  • X-rays (when clinically indicated)

The evaluation helps determine whether the deformity originates from the femur, tibia, feet, or multiple segments.

Non-Surgical Knock Knee Treatment

Most patients can be managed successfully without surgery.

Custom Foot Orthotics

Foot alignment significantly influences knee position. Custom orthotics correct excessive pronation, improve lower limb biomechanics, and reduce inward stress on the knees.

Benefits include:

  • Improved alignment
  • Better walking efficiency
  • Reduced knee pain
  • Improved posture
  • Enhanced balance

Knock Knee Bracing

Custom knee braces may be recommended in selected children, adolescents, or adults depending on age and severity.

Braces help:

  • Improve alignment during growth
  • Reduce abnormal loading
  • Improve walking mechanics
  • Support unstable knees

Bracing is most effective when combined with supervised rehabilitation.

Gait Analysis

Computerized gait analysis identifies abnormal movement patterns that contribute to knee deformity.

  • Orthotics
  • Bracing
  • Exercise programs
  • Footwear recommendations

Physiotherapy

Targeted rehabilitation focuses on strengthening muscles that support proper alignment.

Exercises typically improve:

  • Hip stability
  • Glute strength
  • Core control
  • Quadriceps strength
  • Hamstring flexibility
  • Balance and coordination

Weight Management

Reducing excess body weight decreases stress on the knees and improves long-term outcomes.

Footwear Advice

Supportive footwear plays an important role in maintaining proper lower limb alignment, especially when used alongside custom orthotics.

Surgical Treatment

Surgery is considered only when:

  • Severe deformity persists after skeletal maturity
  • Significant pain limits daily activities
  • Conservative treatment fails
  • Progressive arthritis develops

Depending on age and severity, surgical options may include:

  • Corrective osteotomy
  • Knee replacement (advanced arthritis)
  • Guided growth surgery (children)

Our role includes assessment, conservative care, and referral to orthopedic surgeons when surgery is appropriate.

How Can Orthotics Help Knock Knees?

Many patients with knock knees also have flat feet or excessive foot pronation. When the feet collapse inward, the knees rotate inward as well, increasing stress across the knee joint.

Custom orthotics help by:

  • Supporting the foot arch
  • Improving lower limb alignment
  • Reducing inward knee movement
  • Decreasing abnormal joint loading
  • Improving gait efficiency
  • Reducing pain during walking

Why Choose Revamp Healthcare?

  • Comprehensive biomechanical assessment
  • Digital gait analysis
  • Custom foot orthotics
  • Advanced knee bracing solutions
  • Evidence-based rehabilitation
  • Personalized treatment plans
  • Child and adult care
  • Focus on non-surgical management whenever possible

Frequently Asked Questions

Can knock knees correct naturally?

Yes. Most children between 2 and 7 years of age naturally outgrow knock knees as they develop.

Can adults develop knock knees?

Yes. Adults may develop genu valgum due to arthritis, obesity, injuries, or long-standing foot alignment problems.

Can orthotics fix knock knees?

Orthotics do not permanently change bone structure, but they improve lower limb biomechanics, reduce pain, and slow progression in many patients with associated flat feet or abnormal gait.

Are knee braces effective?

Custom knee braces may improve alignment, reduce pain, and provide support during walking. They work best when combined with physiotherapy and strengthening exercises.

Is surgery always required?

No. Most patients benefit from conservative treatment. Surgery is reserved for severe deformity, persistent symptoms, or advanced joint damage.

Last Update

Reviewed By Dr Mohit Sharma - Clinical Head, Podiatrist, Foot Care Specialist on 22 July 2026

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If you or your child has persistent knock knees, knee pain, or difficulty walking, early evaluation can help prevent future complications.

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