Condition

Knock Knees

16+experience
7,000+procedures
₹1000consultation

Treated by Dr. Venkat Ram Thyalapalli at Dr Venkatram Thyalapalli

Knock knees, or genu valgum, is a common condition in Hyderabad where the knees angle inward and touch when standing with legs straight, while the ankles remain apart. This alignment issue is often normal in children aged 2-5 years but may require evaluation if it persists beyond age 7 or causes functional problems. Dr Venkatram Thyalapalli specializes in pediatric orthopedic assessment and treatment of knock knees with comprehensive care.

Treatable Early Detection Matters Multiple Options
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Knock Knees at Dr Venkatram Thyalapalli
Quick Facts

At a glance.

Clinical Overview
ICD-10 CodeM21.06
PrevalenceCommon in children ages 2-5
Progression TypeOften self-correcting
Diagnosis MethodPhysical examination and X-rays
Types

Types of knock knees.

Physiologic Knock KneesPathologic Knock KneesAdolescent-Onset Knock Knees

Physiologic Knock Knees

Normal developmental variant seen in children between 2-5 years of age that typically resolves spontaneously without intervention as the child grows and bone alignment naturally corrects.

Pathologic Knock Knees

Abnormal genu valgum caused by underlying conditions such as rickets, skeletal dysplasia, infection, trauma, or metabolic disorders requiring medical evaluation and treatment.

Adolescent-Onset Knock Knees

Genu valgum developing or persisting after age 7, often associated with obesity, ligamentous laxity, or growth plate abnormalities that may require orthopedic intervention.

Causes

What causes knock knees?

Multiple factors can contribute to the development and progression of this condition.

Normal growth and development in young children
Rickets or vitamin D deficiency affecting bone development
Obesity placing excessive stress on developing knee joints
Skeletal dysplasia or genetic bone disorders
Symptoms

Signs to look out for.

Knock Knees develops gradually. Recognising symptoms early gives you more treatment options.

Early StageMild discomfort
Knees touching when standing with feet apart
Slight inward angulation of lower legs
No pain or functional limitations
ModerateIncreasing impact
Increased distance between ankles when knees touch
Awkward walking pattern or gait changes
Mild knee or ankle discomfort after activity
AdvancedSignificant limitation
Significant knee pain during walking or running
Difficulty with physical activities and sports
Ankle, hip, or back pain from compensatory mechanics
Treatment

Treatment options available.

From conservative to surgical — we always start with the least invasive option first.

Observation and Monitoring
LOW INVASIVE
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Observation and Monitoring

  • Clinical measurements of intermalleolar distance every 6 months
  • Radiographic assessment to evaluate knee alignment angles
  • Growth chart monitoring to correlate with developmental stages
  • Parent education on normal developmental variations
Our Approach

How we handle this condition.

A structured, patient-first approach from first visit to full recovery.

Step 01

Comprehensive Clinical Assessment

Dr Venkatram Thyalapalli conducts thorough physical examination measuring intermalleolar distance, assessing gait patterns, evaluating range of motion, and reviewing growth and developmental history to determine if the knock knees are physiologic or pathologic in nature.

Step 02

Advanced Diagnostic Imaging

Dr Thyalapalli orders standing long-leg radiographs to measure mechanical axis deviation, anatomic angles, and assess growth plate status, along with additional tests if metabolic or systemic conditions are suspected as underlying causes.

Step 03

Personalized Treatment Planning

Based on the child's age, severity of deformity, growth potential, and functional impact, Dr Venkatram Thyalapalli develops an individualized treatment plan ranging from observation to guided growth surgery, ensuring the most appropriate intervention for optimal outcomes.

Step 04

Ongoing Monitoring and Follow-Up

Dr Thyalapalli provides regular follow-up appointments to monitor correction progress, adjust treatment as needed, ensure proper healing after surgery, and guide families through the entire treatment journey with clear communication and support.

Recovery

Recovery & aftercare.

What to expect at each phase of recovery.

Immediate Post-Procedure PhaseCorrection Monitoring PhaseLong-Term Rehabilitation Phase

Immediate Post-Procedure Phase

Following guided growth surgery, patients typically bear weight as tolerated with minimal activity restrictions for 2-3 weeks. Pain is generally mild and managed with simple analgesics. Wound care and monitoring for complications are emphasized during initial follow-up visits.

Correction Monitoring Phase

Over 6-18 months, regular clinical and radiographic assessments track gradual correction of knee alignment. Children continue normal activities while the growth modulation works. Once desired alignment is achieved, implant removal surgery is planned.

Long-Term Rehabilitation Phase

After implant removal or osteotomy healing, physical therapy focuses on restoring full strength, range of motion, and functional abilities. Gradual return to sports and activities is guided by clinical progress, typically achieved within 3-6 months of final procedure.

Outcomes

Success & outcomes.

Excellent Alignment Correction

Most children achieve normal or near-normal knee alignment with appropriate treatment, whether through natural growth, guided growth surgery, or corrective osteotomy, resulting in improved cosmetic appearance and leg mechanics.

Improved Functional Capacity

Correction of knock knees eliminates gait abnormalities, reduces compensatory stress on ankles and hips, and allows children to participate fully in physical activities, sports, and daily functions without limitations or discomfort.

Pain Relief and Comfort

Patients with symptomatic knock knees experience significant reduction or complete resolution of knee, ankle, and lower limb pain following successful correction, enhancing overall quality of life and physical comfort.

Prevention of Long-Term Complications

Early intervention prevents progressive joint degeneration, abnormal wear patterns, and development of premature osteoarthritis in the knees, ankles, and hips that can result from long-standing malalignment.

What happens if Knock Knees is left untreated?

Untreated pathologic knock knees can lead to progressive joint pain, abnormal gait patterns, and uneven cartilage wear in the knee joint. Over time, chronic malalignment increases the risk of early-onset osteoarthritis in the knees, hips, and ankles, potentially causing significant disability and reduced quality of life in adulthood.

When should you see a doctor?

Parents should consult Dr Venkatram Thyalapalli if knock knees persist beyond age 7, worsen progressively, affect only one leg, cause pain or functional limitations, or are associated with short stature or other developmental concerns. Early evaluation by a pediatric orthopedic specialist ensures timely diagnosis of underlying conditions and appropriate intervention when needed.

FAQ

About knock knees.

What is knock knees and how is it treated in Hyderabad?
At what age do knock knees normally correct themselves?
Is surgery always necessary for knock knees?
How long does it take for guided growth surgery to correct knock knees?
Can knock knees cause problems later in life if not corrected?
Related Care

Procedures we offer.

Explore More

Related resources.

Related Procedures

Knock Knee CorrectionBow Leg CorrectionLimb Deformity Correction

Related Conditions

Bow LegsCerebral PalsyClubfootPerthes Disease

Quick Links

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Don't let knock knees hold you back.

Early treatment means more options and better outcomes. Book a consultation to understand your condition and explore the right path forward.

📍 Rainbow Hospital, Block 5, Hyder Nagar, RamNaresh Nagar, Kukatpally, Hyderabad🕐 Kukatpally: Tue & Sat · Banjara Hills: Mon–Sat
Where to consult

Available at 2 locations.

Consult Venkat Ram Thyalapalli for Knock Knees at any of these 2 centres — pick the one nearest you.

Rainbow Childrens Hospital, KukatpallyHyderabadRainbow Childrens Hospital, Banjara HillsHyderabad