Partial Knee Replacement Surgery Cost in India

Introduction to Partial Knee Replacement Surgery Cost in India

Partial knee replacement (PKR), also known as unicompartmental knee arthroplasty, is a minimally invasive surgical procedure aimed at relieving pain and restoring function in patients whose arthritis or joint damage is confined to a single compartment of the knee. Unlike total knee replacement, which resurfaces all three compartments of the knee (medial, lateral, and patellofemoral), PKR replaces only the affected area, preserving healthy bone, cartilage, and ligaments in the remaining compartments. This targeted approach can result in a more natural-feeling knee, faster recovery times, smaller incisions, and less postoperative pain.

Key benefits of PKR include:

Bone Preservation: Only the diseased portion of the joint is removed.
Ligament Retention: Crucial stabilizing ligaments are left intact, improving proprioception.
Quicker Rehabilitation: Patients often mobilize sooner and regain range of motion more rapidly.
Reduced Blood Loss & Scarring: Smaller incisions mean less tissue trauma.

PKR is particularly well suited for patients with single-compartment osteoarthritis, early-onset arthritis after injury, or focal cartilage defects. Patient selection, precise implant positioning, and surgeon experience are critical to achieving optimal long‑term outcomes.

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Types of Partial Knee Replacement

Depending on which compartment of the knee is affected, there are three main types of PKR:

Medial Unicompartmental Knee Replacement
- Indication: Arthritis confined to the inner (medial) compartment of the knee.
- Approach: A small incision on the inner aspect of the knee allows removal of diseased cartilage and bone. A metal femoral and tibial component plus a polyethylene bearing are implanted.
Lateral Unicompartmental Knee Replacement
- Indication: Arthritis isolated to the outer (lateral) compartment—less common than medial disease.
- Approach: Similar technique to medial PKR but performed on the outer side; requires careful soft‑tissue balancing due to different ligament tensions.
Patellofemoral (Anterior) Unicompartmental Knee Replacement
- Indication: Isolated arthritis of the patellofemoral joint (between the kneecap and thigh bone), often presenting with anterior knee pain and crepitus.
- Approach: The surgeon resurfaces the underside of the patella and the trochlear groove on the femur, using specialized components designed to replicate the sliding mechanism of the kneecap.

Some practices also offer customized patient‑specific instruments (PSI) or robot‑assisted PKR, which use preoperative imaging (MRI/CT) to create custom cutting guides or robotic arms for highly accurate implant placement.

Symptoms Leading to Partial Knee Replacement

Patients being considered for PKR typically present with the following symptoms:

Persistent Knee Pain
Localized pain on the inner, outer, or front of the knee that worsens with weight-bearing activities (walking, climbing stairs) and persists despite conservative management.
Stiffness and Reduced Range of Motion
Difficulty fully bending (flexion) or straightening (extension) the knee, often aggravated after periods of inactivity (“start‑up pain”).
Swelling and Inflammation
Intermittent or chronic joint effusion (fluid build‑up), warmth, and tenderness along the affected compartment.
Mechanical Symptoms
Catching, locking, or grinding sensations due to uneven or damaged cartilage surfaces.
Functional Limitations
Reduced ability to perform daily tasks such as rising from a chair, walking uneven terrain, or participating in recreational activities.

Failure of Non‑Surgical Measures
Symptoms that do not adequately improve after a trial of weight‑loss, physical therapy, NSAIDs, corticosteroid injections, bracing, or activity modification.

Who Needs Partial Knee Replacement?

A successful PKR outcome relies on meticulous patient selection. Candidates typically meet the following criteria:

Selection Criteria	Details
Disease Localization	Arthritis or cartilage damage confined to a single compartment (medial, lateral, or patellofemoral).
Intact Cruciate Ligaments	Both anterior and posterior cruciate ligaments should be functional, providing natural knee stability.
Ligamentous Stability	No significant varus (inward) or valgus (outward) deformity beyond 10–15°.
Moderate Bone Quality	Sufficient bone stock to support the implant without collapse.
Body Mass Index (BMI)	Ideally BMI < 35 kg/m²; higher BMI may increase the risk of implant loosening or progression of arthritis.
Age and Activity Level	Often performed in patients aged 50–75 who lead an active lifestyle but whose arthritis is limited.
Failed Conservative Treatment	Persistence of symptoms despite 3–6 months of nonoperative care.
Realistic Expectations	Understanding that PKR relieves pain and improves function but does not restore a perfectly natural joint.

Partial Knee Replacement Surgery Cost in India (2025)

Partial knee replacement surgery in India is known for its affordability and world-class medical care. The cost varies depending on factors like the hospital’s location, the surgeon’s expertise, type of implant used, and whether robotic assistance is involved.

Estimated Cost of Partial Knee Replacement in India:

Type of Facility	Cost (INR)	Cost (USD) *(approx.)*
Government or Trust Hospitals	₹1,00,000 – ₹1,50,000	$1,200 – $1,800
Mid-range Private Hospitals	₹1,80,000 – ₹2,50,000	$2,100 – $3,000
Premium Private Hospitals	₹2,80,000 – ₹4,50,000	$3,400 – $5,400
Robotic-Assisted PKR	₹4,00,000 – ₹6,00,000	$4,800 – $7,200

Why Choose Mendsure for Partial Knee Replacement Surgery?

Mendsure is a trusted name in orthopedic and joint care in India, known for combining clinical expertise with patient-first care. Here’s why patients from across the country and abroad choose Mendsure for partial (and total) knee replacement surgeries:

🌟 Key Advantages:

Top Orthopedic Surgeons: Board-certified, fellowship-trained specialists with decades of experience in joint preservation and replacement techniques.
Advanced Technology: Use of minimally invasive techniques, patient-specific implants, and robotic-assisted surgeries for better precision and quicker recovery.
Affordable Packages: Transparent and budget-friendly pricing inclusive of consultation, surgery, hospital stay, implants, and follow-up.
NABH-Accredited Hospitals: Operate only in certified multispecialty hospitals with state-of-the-art operation theatres and post-operative care.
Personalized Care: End-to-end patient support, including pre-surgery fitness, accommodation/travel assistance for outstation patients, and post-surgery physiotherapy.

No Waiting Time: Quick scheduling of surgery for faster pain relief and return to normal life.

Total/Partial Knee Replacement Surgery Process with Mendsure

Mendsure ensures a smooth, structured, and comfortable surgical journey for every patient. Here’s how the process works:

Step-by-Step Surgery Process:

Initial Consultation & Evaluation
- Detailed history, physical examination, and imaging (X-ray/MRI) to confirm diagnosis.
- Discussion on whether the patient qualifies for partial or total knee replacement.
Pre-Surgical Optimization
- Blood tests, ECG, anesthesia clearance, and fitness evaluation.
- Medical clearance from a general physician or cardiologist (if needed).
Hospital Admission & Surgery Day
- Admission typically happens one day prior to surgery.
- Surgery under spinal or general anesthesia, lasting around 1–2 hours.
- Use of US FDA-approved implants and sterile, evidence-based surgical techniques.
Post-Surgery Recovery & Rehabilitation
- 3–5 days of hospitalization with pain management and physiotherapy.
- Discharge with a tailored home exercise plan and Mendsure follow-up protocol.
Follow-Up & Support
- Regular follow-ups with the orthopedic team.
- Assistance with walking aids, knee exercises, and lifestyle modification.

Eligibility Criteria for Partial Knee Replacement at Mendsure

Not everyone is suited for partial knee replacement. Mendsure’s team follows stringent evaluation criteria:

Parameter	Eligibility Condition
Type of Arthritis	Osteoarthritis limited to one compartment (medial/lateral/patellofemoral)
Knee Stability	Intact cruciate ligaments and good range of motion
X-ray/MRI Findings	Confirmed cartilage wear in one compartment only
Age Range	Typically 50–75 years, though can vary case-wise
BMI & Health Status	BMI preferably under 35; no active infections
Failed Conservative Care	No improvement with physiotherapy or medication

Risks and Complications

While Mendsure follows global safety protocols, every surgery carries potential risks. Our team ensures full patient awareness and informed consent.

Common Risks (Low Incidence):

Infection
Blood clots (DVT)
Implant loosening or misalignment
Stiffness or reduced motion
Progression of arthritis in other compartments (for PKR)

Mendsure uses antibiotic protocols, compression devices, and early mobilization to minimize complications.

Success Rate of Partial Knee Replacement with Mendsure

Mendsure boasts one of the highest success rates for knee replacement surgeries in India, thanks to a patient-centric approach and world-class clinical execution.

Outcome	Success Metric
Surgical Success Rate	95%–98%
Patient Satisfaction	Over 90% of patients report pain relief & mobility
Return to Normal Life	Within 4–6 weeks post-surgery
Implant Longevity	10–15+ years depending on lifestyle and activity