Understanding TKR Surgery - A Comprehensive Guide to Total Knee Replacement

For individuals grappling with chronic knee pain and diminished mobility, Total Knee Replacement (TKR) surgery emerges as a beacon of hope. In this blog post, we will embark on an informative journey through the TKR surgery procedure, shedding light on each step to help you understand what to expect before, during, and after this life-changing surgery.

Understanding the Need for Knee Replacement

Knee replacement surgery becomes necessary when conservative treatments, such as medications and physical therapy, no longer provide adequate relief for severe knee conditions like osteoarthritis, rheumatoid arthritis, or traumatic injuries.

Preparing for Knee Replacement Surgery

Medical Evaluation

Before the surgery, your orthopaedic surgeon will conduct a thorough medical evaluation, including physical examinations and imaging tests, to assess the extent of damage to the knee joint.

Discussion and Planning

Your surgeon will discuss the procedure, potential risks, and benefits with you. Together, you'll decide on the appropriate type of knee replacement and set realistic expectations for the surgery.

Day of the Surgery

Anesthesia Administration

Most knee replacement surgeries are performed under general anaesthesia or spinal anaesthesia, ensuring you are comfortable and pain-free throughout the procedure.

Incision and Exposure

The surgeon makes an incision over the knee, exposing the damaged joint. Minimally invasive techniques may be employed to reduce the size of the incision.

Reshaping the Bones

The damaged portions of the thigh bone (femur) and shinbone (tibia) are carefully removed, making way for the artificial components.

Implant Placement

Precisely measured and fitted prosthetic components are securely attached to the prepared bone surfaces. These components may be made of metal, plastic, or a combination of both.

Post-Surgery and Recovery

Closing the Incision

After implant placement, the surgeon closes the incision using stitches or staples. A sterile dressing is applied to protect the wound.

Recovery Room

You'll be taken to a recovery room, where medical staff will monitor your vital signs as the effects of anaesthesia wear off.

Physical Therapy

Rehabilitation starts soon after surgery. Physical therapy helps restore joint mobility and strength, promoting a quicker recovery.

Aftercare and Rehabilitation

Hospital Stay

Depending on the type of surgery and your overall health, you may stay in the hospital for a few days to ensure a smooth recovery.

Home Exercise Program

You'll be provided with a personalised home exercise program to continue strengthening your knee and improving range of motion.

Follow-Up Appointments

Regular follow-up appointments with your orthopaedic surgeon are crucial to monitor your progress, address concerns, and adjust your rehabilitation plan as needed.

Conclusion

Knee replacement surgery is a well-established and highly successful procedure that has helped countless individuals regain mobility and alleviate chronic knee pain. Understanding the step-by-step process can empower you to make informed decisions about your orthopaedic health. If you are considering knee replacement surgery, consult with a qualified orthopaedic surgeon who can guide you through the entire journey, from preoperative preparations to a full and active recovery.