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Knee Replacement

Knee Replacement

Advanced total & partial knee replacements by Dr. Sunku. Relieve arthritis pain, restore mobility. Learn about surgery, recovery

Knee replacement is a highly effective treatment for severe knee arthritis and long-term joint damage that causes chronic pain, stiffness, and reduced mobility. When non-surgical treatments no longer provide relief, replacing the damaged joint surfaces can significantly improve comfort and movement.

Knee replacement is a proven solution for severe knee joint damage. In our clinic, we evaluate patients with chronic knee pain and advanced arthritis. Our goal is to relieve pain and improve mobility. Dr. Nitin N Sunku offers both total and partial knee replacements using modern surgical techniques. Every plan starts with a thorough exam and X-ray/MRI to confirm the diagnosis. We tailor treatment to your needs—whether that means resurfacing a single compartment (partial replacement) or the entire knee. With Dr. Sunku’s sports-medicine background and fellowship training, patients regain function with a minimally invasive approach and expert aftercare.

Common Conditions or Symptoms Treated

Knee replacement may be recommended for patients with advanced joint damage and ongoing symptoms such as:

• Advanced Arthritis

The most common indication for knee replacement is osteoarthritis, followed by rheumatoid or post-traumatic arthritis. Patients experience chronic knee pain (typically lasting more than 6 months) that worsens with activity, plus stiffness, swelling, and difficulty walking or climbing stairs.

• Failed Conservative Treatment

When non-surgical treatments (medications, injections, or braces) no longer control pain, replacement is considered.

• Deformity or Instability

Severe arthritis can cause the knee to bow inward/outward or buckle. A knee replacement can correct alignment and restore stability.

• Traumatic Joint Damage

Complex fractures or ligament injuries that damage the joint may also require arthroplasty.

• Limited Range of Motion

Patients often cannot fully straighten or bend the knee due to pain and bone changes.

In summary, we treat end-stage knee damage characterized by constant pain and significant functional limitation. These patients typically have tried other treatments without relief and now need joint replacement to regain quality of life.

Treatment Approach / Procedures Offered

Our approach to knee replacement emphasizes safety, precision, and patient-specific care:

Preoperative Workup

We perform a detailed clinical exam and order imaging (X-ray, possibly CT/MRI) to assess joint damage. We optimize any medical issues (cardiac clearance, diabetes control, etc.) before surgery, following guidelines.

Total vs. Partial Knee Replacement

Based on X-rays and symptoms, Dr. Sunku determines if total knee replacement (TKR) or unicondylar (partial) knee replacement (PKR) is best. TKR replaces all three compartments of the knee (medial, lateral, and patellofemoral). PKR replaces only the damaged compartment, preserving healthy bone in others. Partial replacements often suit younger patients with isolated arthritis.

Surgical Technique

We perform knee arthroplasty under spinal or general anesthesia. Dr. Sunku uses modern alignment techniques (manual or computer navigation, if available) and cemented or cementless implants. The procedure typically takes 1–2 hours. Osteophytes are removed and damaged cartilage/bone is replaced with metal and polyethylene implants.

Pain Management

We use multimodal anesthesia protocols (nerve blocks, spinal anesthesia) to reduce postoperative pain. This enables early mobility.

Postoperative Care

After surgery, patients are monitored overnight. DVT prophylaxis (blood thinners and compression devices) is started immediately. Physical therapy begins within 24 hours to promote walking with a walker or crutches. Patients usually stay in the hospital 1–3 days.

Patient-Specific Plans

We discuss cemented vs. cementless implants, and any implant choices. Our patient-first philosophy means we consider each patient’s age, activity level, and health when planning surgery.

Why Choose Our Clinic

Dr. Sunku’s sports-medicine expertise and fellowship training bring a high level of precision to knee replacements. As Team Doctor for Bengaluru FC, he understands the recovery needs of active patients and athletes alike. Patients benefit from his experience in advanced arthroscopic and arthroplasty techniques. Our clinic emphasizes personalized care: we thoroughly explain options (total vs partial) and set realistic expectations. We also coordinate physical therapy and follow-up to support a smooth recovery. We emphasize trust, transparent communication, and evidence-based surgical practice.

Recovery and Rehabilitation Overview

Recovery from knee replacement follows a staged rehab process:

0–2 Days (Acute Phase)

Patients begin walking with a walker or crutches within 24–48 hours. Early mobilization is safe and encouraged. Pain is managed with medications and ice.

1–6 Weeks (Initial Rehab)

Physical therapy focuses on regaining knee range of motion (aiming for 0–90° flexion by 2 weeks) and quadriceps strengthening. Patients gradually increase distance walked. Wound care and precautions (no kneeling for a few weeks) are followed.

6–12 Weeks (Advanced Rehab)

Many patients can walk unassisted by 6–8 weeks. We progress to weight-bearing exercises and stationary biking. Most daily activities (carrying groceries, light housework) are resumed by 3 months.

3–6+ Months (Return to Function)

By 3–6 months, patients typically have minimal pain and can do low-impact exercise (swimming, biking). Full recovery can take up to a year (per Cleveland Clinic), by which time patients may return to golf or brisk walking. High-impact sports are avoided. Follow-up visits ensure proper implant function and alignment.

Long-Term

We monitor implant longevity. Modern knee prostheses often last 15–20 years. We counsel patients on lifelong joint health (weight management, low-impact exercise).

Where we see knee replacement patients

Raghava Multispeciality

Centred at Attibele, on Sarjapura–Attibele Road. Ideal for people in Anekal, Chandapura, Jigani, Bommasandra, and Electronic City.

In-person Reviews

Health Nest Hospital

HSR Layout (24th Main, Sector 2). Convenient for HSR, Koramangala, BTM Layout, and Bellandur residents.

Follow-up Visits
If you are unsure which location to book, use the contact page and mention your pin code. Bring prior MRI or X-ray reports, a list of medicines, and comfortable clothing so the joint can be examined properly.

Knee Replacement FAQ

Severe knee pain usually stems from arthritis. The most common cause is osteoarthritis (wear-and-tear), followed by rheumatoid or post-traumatic arthritis. These conditions destroy cartilage, leading to constant pain, stiffness, and loss of mobility. Knee replacement is recommended when these symptoms persist despite medications and therapy.
In a total knee replacement (TKR), the surgeon resurfaces all three compartments of the knee (inner, outer, and under kneecap) with metal and plastic components. In a partial knee replacement (PKR), only the diseased compartment is replaced, leaving healthy areas untouched. Partial replacements generally allow quicker recovery but are only suitable when arthritis is limited to one area. Dr. Sunku evaluates each knee and recommends the appropriate type based on X-rays and symptoms.
Preparation includes a medical check-up to ensure you are fit for surgery (blood tests, heart evaluation). Physical therapy “prehab” may be advised to strengthen leg muscles beforehand. You’ll need someone to help at home after surgery. Medication adjustments (e.g., stopping blood thinners) are planned by the doctor. Smoking cessation is recommended to improve healing.
You will receive anesthesia (spinal or general). The surgeon will remove damaged bone and cartilage from the femur, tibia, and possibly patella. Artificial components (metal caps on femur and tibia, plastic spacer) are implanted. This reconstructs the knee’s surfaces. The procedure typically takes 1–2 hours, and the incision is closed with stitches or staples.
Most patients start walking with assistance in the hospital within 1–2 days. According to DHEE Hospitals, “complete recovery” and return to normal daily life usually take about 6–12 weeks. However, full strength and flexibility may continue improving for up to a year. We provide a rehab timeline to set expectations. Early mobility and dedicated therapy speed up recovery.
Modern knee implants are highly durable. Studies and practice show that most last 15–20 years or more with normal use. Implant longevity depends on activity level and weight. Younger or more active patients may outlive their implants and need revision later. We discuss this in pre-surgery planning.
Risks include infection, blood clots (DVT), nerve injury, and stiffness. To prevent clots, patients are given blood thinners and encouraged to move early. Minor blood thinners and compression devices are standard. Some patients may have lingering numbness or minimal pain, but serious complications are uncommon with proper care. Our center follows strict protocols to minimize infection and complication rates.
You will feel some pain immediately after surgery, but modern anesthesia and pain protocols make it manageable. Pain usually decreases significantly within days. By the time you leave the hospital, you may only need mild oral pain medications. Rehabilitation exercises actually help reduce pain faster by improving blood flow.
Typically, patients can bear weight and start walking with support (walker or crutches) within 1–2 days post-op. Most people walk without crutches by 6–8 weeks. Driving is usually safe once strength and reflexes return—often around 4–6 weeks if the right knee was operated on (or 2–3 weeks if left knee), and you are off narcotic pain meds. Always confirm with your surgeon before driving.
Yes, physical therapy is essential. A therapist will guide you through exercises to regain knee motion and strength. Early PT (in-hospital and outpatient) greatly improves outcomes. We ensure each patient has access to quality rehab services until full recovery.
Generally, knee replacement cost varies by implant type, anesthesia, and hospital stay. Patients should contact hospital billing for a detailed quote. Insurance often covers part of the procedure.
Dr. Sunku’s orthopedic expertise (board-certified, fellowship-trained) and sports medicine background bring a precision approach to knee replacement. He and his team use advanced techniques tailored to each patient. We also prioritize a smooth recovery: early mobilization, pain management, and rehab support. Combined with patient education and follow-up, we aim for the best possible outcome for every patient.

Book Knee Replacement Consultation in Bengaluru

If knee pain is affecting your mobility, sleep, or daily life, early evaluation can help determine the best treatment option. Consult Dr. Nitin N Sunku, experienced orthopedic specialist in Bengaluru, for expert total knee replacement, partial knee replacement, and complete recovery guidance.

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Locations

  • • Raghava Multispeciality, Attibele
  • • Health Nest Hospital, HSR Layout

Related treatments & patient guides

Orthopedic and sports medicine care in Bengaluru

Dr. Nitin N Sunku is a consultant orthopedic surgeon and sports medicine specialist. His day-to-day work spans knee and shoulder arthroscopy, ACL and other ligament injuries, meniscus tears, cartilage-friendly repair options when suitable, hip and knee arthritis assessment, joint replacement when quality of life is clearly limited, fracture and trauma review, and spine symptom evaluation with a staged plan. Care is built around a clear history, a focused examination, imaging only when it changes management, and honest discussion of non-operative versus operative paths.

Where appointments take place

The practice is anchored at Raghava Multispeciality Hospital, Attibele, on Sarjapura–Attibele Road, for many patients travelling from Attibele, Anekal, Chandapura, Jigani, Bommasandra, Electronic City, Sarjapura, and nearby towns who want a South Bengaluru base close to home or work. Health Nest Hospital, HSR Layout (24th Main Road, Sector 2) supports selected consultations and follow-up for people who live closer to HSR, Koramangala, BTM Layout, Bellandur, or Whitefield-side commutes. Both sites link into imaging and physiotherapy networks when referrals are needed.

Conditions and procedures people commonly ask about

Typical questions cover ACL tears and post-injury instability, meniscus repair versus partial trimming, recurrent shoulder dislocation, rotator cuff tears and frozen shoulder, shoulder arthroscopy for impingement, tennis or golfer's elbow flare-ups, runner's knee and shin splints, Achilles and other tendon overuse problems, early to advanced hip and knee arthritis, partial and total knee replacement timing, hip replacement for arthritis and selected fractures, acute collarbone and ankle fractures, workplace and road traffic injuries, and back pain with or without leg symptoms when urgent red flags have been excluded. Sports medicine visits often blend training-load advice with targeted rehabilitation goals rather than rushing to surgery.

Before you attend

Bring photo ID, insurance cards if applicable, a concise list of medicines and allergies, old MRI or X-ray reports on phone or paper, and footwear or clothing that lets the knee or shoulder be examined. Write down three goals—for example, "sleep without waking from knee pain," "jog five kilometres without swelling," or "lift my child safely." Those goals help prioritise whether bracing, injections, structured physiotherapy, arthroscopy, or joint replacement is discussed first.

Using this website responsibly

Articles under the blog section explain common symptoms and treatment concepts in plain language. They are educational, may simplify complex decisions, and should always be confirmed in clinic after examination and, when needed, imaging. If you have severe deformity after injury, numbness or weakness in a limb, high fever with a hot swollen joint, chest pain, shortness of breath, or new bladder or bowel dysfunction with back pain, seek emergency care immediately rather than waiting for an outpatient slot.

You may book through the contact page, call the numbers in the footer, browse services and the gallery for facility context, or read testimonials to understand how recovery plans are communicated. For machine-readable orientation aimed at language models, this site publishes llms.txt.

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