Knee Replacement Surgery in Delhi NCR

 

Knee replacement surgery, also known as knee arthroplasty, is a highly effective medical procedure designed to relieve pain and restore function in severely diseased knee joints. It is one of the most commonly performed orthopedic surgeries worldwide, particularly among older adults suffering from advanced osteoarthritis or other degenerative joint conditions. With advances in surgical techniques and prosthetic designs, patients today experience better outcomes and quicker recoveries than ever before.

What is Knee Replacement Surgery?

Knee replacement surgery involves removing damaged or worn-out surfaces of the knee joint and replacing them with artificial components made of metal, plastic, or ceramic. These artificial parts mimic the movement of a natural knee and help patients regain mobility and reduce chronic pain.

There are two main types of knee replacement:

  • Total Knee Replacement (TKR): Involves replacing all three compartments of the knee joint.
  • Partial Knee Replacement (PKR): Only the damaged compartment is replaced, preserving more of the natural knee.

Who Needs Knee Replacement Surgery?

Knee replacement is usually recommended for patients who:

  • Suffer from severe knee pain that limits everyday activities such as walking, climbing stairs, or getting in and out of chairs.
  • Have chronic inflammation and swelling that doesn't improve with medication or physical therapy.
  • Experience knee stiffness and reduced range of motion.
  • Do not get adequate relief from non-surgical treatments such as painkillers, injections, physiotherapy, or lifestyle changes.

The most common causes leading to knee replacement include:

  • Osteoarthritis – Age-related wear and tear of the knee cartilage.
  • Rheumatoid arthritis – An autoimmune condition causing chronic inflammation.
  • Post-traumatic arthritis – Resulting from previous knee injuries.

Preparing for the Surgery

Preparation is key to a successful knee replacement. Patients usually undergo:

  • Pre-operative evaluations: Including blood tests, X-rays, ECG, and sometimes MRI.
  • Medical clearance: Especially for those with conditions like diabetes or heart disease.
  • Physical preparation: Strengthening muscles around the knee through pre-surgery physiotherapy, known as “prehab.”
  • Medication review: Some medications may be adjusted or stopped before surgery.

Doctors may also recommend weight loss for overweight patients to reduce stress on the new knee joint post-surgery.

The Surgical Procedure

Knee replacement surgery typically lasts between 1 to 2 hours and involves the following steps:

  1. The patient is given spinal or general anesthesia.
  2. The surgeon makes an incision over the knee and removes the damaged bone and cartilage.
  3. The artificial joint components are positioned and fixed in place.
  4. The incision is closed with stitches or staples, and a sterile bandage is applied.

Most patients begin moving the knee within a day or two after surgery.

Recovery and Rehabilitation

Recovery from knee replacement surgery varies but generally involves:

  • Hospital stay: 2 to 4 days in most cases.
  • Pain management: Medications are prescribed to control post-surgical pain.
  • Physical therapy: Begins immediately to regain mobility and strength. Walking aids may be needed temporarily.
  • Home care: Modifications may be required at home, such as removing tripping hazards or installing support bars.

Full recovery may take 3 to 6 months, although some patients continue improving for up to a year.

Benefits of Knee Replacement Surgery

  • Pain relief: Most patients experience a significant reduction in chronic knee pain.
  • Improved mobility: Ability to walk, climb stairs, and perform daily activities improves markedly.
  • Better quality of life: Patients regain independence and can often return to low-impact activities like swimming, cycling, and walking.
  • Long-lasting results: Modern implants can last 15–20 years or longer with proper care.

Risks and Complications

While knee replacement is generally safe, it does carry some risks, including:

  • Infection at the surgical site
  • Blood clots in the legs or lungs
  • Implant loosening or wear
  • Persistent pain or stiffness
  • Nerve or blood vessel damage

Most of these complications are rare, especially when surgery is performed by experienced orthopedic surgeons and proper aftercare is followed.

Knee replacement surgery has transformed the lives of millions suffering from chronic knee conditions. By reducing pain, enhancing mobility, and improving quality of life, it offers a new lease on life for individuals struggling with limited joint function. If non-surgical treatments are no longer effective and knee pain interferes with your daily activities, consulting with an orthopedic specialist about knee replacement could be the next step toward reclaiming your mobility and comfort. Always weigh the benefits, risks, and your personal health goals before making a decision.

For best knee replacement surgery in Delhi NCR please visit Asic Clinic

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