Dr. Abhijit Tayade
Dr. Abhijit Tayade is an Orthopedic Surgeon offering world class Surgeries in Trauma, Arthroscopy, Replacements and Spine at Leading Hospitals in New Delhi.
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What is Knee Replacement?
Knee replacement surgery involves the replacement of the damaged parts of the knee joint with synthetic materials. This procedure is often used in patients with severe arthritis or major damage of joints in an intention to decrease the intensity of pain, improve movements and increase the quality of life.
Knee Replacement Treatment Procedure
Knee replacement treatment is a process in which a diseased and damaged knee joint is surgically replaced with an artificial one. The operation starts with a cut over the knee area, so that one can get down inside the joint. The damaged cartilage and bone surfaces are then removed, cutting them clean back to where they can form a good bond. After this, metal implants replace the cartilage and bone that was removed, a few hundred times can be placed which lasts for many years; it will wear off after it is done. A plastic spacer between those two metal components ensures smooth movements. This procedure helps to reduce pain, increase joint functioning and improve mobility for those with severe arthritis. Patients recover with physical therapy and rehabilitation over the following months, often regaining substantial mobility.
When is it Needed?
Knee replacement is required when the patient has severe knee pain and stiffness, limiting activities of daily living. Most men and women with arthritis typically advised for this surgery include those in advanced osteoarthritis, rheumatoid arthritis or post-traumatic or following a fracture. Candidates usually have chronic knee swelling and inflammation that does not improve with rest or medicine, as well as knee deformity such as bowing in or out of the leg. The knee is also losing range of motion and the patient has not found help with other treatments, such as physical therapy, injections or canes/walkers.
Diagnosis
- Medical History
- Physical Examination
- Imaging Tests (X-rays, MRIs)
- Impact of Symptoms on Daily Life
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Risks and Complications
- Infection
- Blood Clots
- Implant Loosening or Failure
- Nerve Damage
- Persistent Pain or Stiffness
- Adverse Reactions to Anesthesia
- Scar Tissue Formation Limiting Movement
- Risk of Fractures During Surgery
While infrequent, complications can impact on the final result and necessitate further intervention or surgery. These risks should be discussed as much in detail as possible prior to the surgery from patients by their surgeon.
Rehabilitation and Recovery
Recovery and rehabilitation for knee replacement are focused on a specific regimen that is designed to help the individual restore mobility, stability, strength. Patients are normally kept in the hospital for only a few days and physical therapy is started to avoid stiffness, increase blood flow around the joint etc. Physical therapy progresses in your home or at a rehab center, concentrating on raising the knee’s variety of movement along with reinforcing surrounding muscles. During the early stages of this disease, patients often require assistive devices such as walkers or crutches. It may take 3-6 months to fully recover with regular follow-up visits for monitoring progress. Compliance with the rehabilitation program is critical to maximize results and resume usual activities.
