Robotic Knee Replacement Surgery
Robotic knee replacement surgery is an advanced, minimally invasive procedure that uses robotic-assisted technology to enhance the precision of knee joint replacement. This approach offers improved alignment, faster recovery, and longer-lasting outcomes compared to conventional methods.
Designed for individuals suffering from severe knee pain and mobility issues, robotic knee replacement ensures a personalised surgical plan tailored to each patient’s anatomy, helping them regain their active lifestyle with enhanced comfort and functionality.
Causes
Knee replacement surgery is typically recommended for patients experiencing joint damage caused by:
Osteoarthritis: The most common reason, where cartilage wears down, leading to bone-on-bone friction.
Rheumatoid Arthritis: An autoimmune condition that causes chronic joint inflammation and pain.
Avascular Necrosis: Loss of blood flow to the bone, causing it to collapse and damage the joint.
Post-Traumatic Arthritis: Joint degeneration following an injury or fracture.
Meniscal Tears and Ligament Injuries: Irreparable damage to knee structures requiring surgical intervention.
Symptoms
Patients suffering from knee conditions requiring robotic surgery often experience:
Chronic Pain: Persistent pain that limits daily activities and does not respond to conservative treatments.
Joint Stiffness: Difficulty bending or straightening the knee.
Swelling and Inflammation: Recurring swelling that leads to discomfort and reduced movement.
Mobility Issues: Inability to walk comfortably or participate in physical activities.
Deformity in the Knee Joint: Bow-legged or knock-knee appearance due to structural damage.
Diagnosis
Diagnosis for robotic knee replacement surgery involves a comprehensive evaluation, including:
Physical Examination: Assessing joint movement, pain, and deformity.
Imaging Tests: X-rays and MRI scans to determine the extent of cartilage loss and joint damage.
Gait Analysis: Monitoring walking patterns to evaluate the effect on joint mobility.
Assessment of Previous Treatments: Determining whether non-surgical methods like physiotherapy or medications have failed to provide relief.
These evaluations help doctors determine whether robotic knee replacement surgery is the best option.
Treatment
Robotic-Assisted Knee Replacement Surgery:
Robotic knee replacement involves the use of a robotic arm to assist the surgeon in replacing the damaged knee joint with an artificial implant. The procedure allows for:
Precision:
Accurate alignment of implants to improve joint function and longevity.
Personalization:
A customised surgical plan based on the patient’s anatomy.
Minimally Invasive Approach:
Smaller incisions lead to less tissue damage and faster recovery.
Real-Time Feedback:
The surgeon receives instant feedback from the robotic system, ensuring optimal placement of implants.
Surgical Procedure
- Pre-Surgery Planning: A CT scan or 3D model of the knee joint is created for personalized mapping.
- Incision and Joint Preparation: A small incision is made to access the damaged joint.
- Bone Reshaping and Implant Insertion: The robotic arm assists in reshaping the bone and placing the implant accurately.
- Verification and Adjustment: Real-time data ensures the alignment and placement are correct.
- Closure and Recovery: The incision is closed, and rehabilitation starts shortly after.
Recovery and Rehabilitation
Post-surgery recovery from robotic knee replacement tends to be quicker and smoother compared to traditional surgery. Key aspects include:
- Early Mobilization: Walking with assistance within a day or two post-surgery.
- Physical Therapy: Targeted exercises to restore strength and flexibility.
- Pain Management: Use of medications to manage post-operative pain.
- Follow-Up Visits: Regular check-ups to monitor recovery and implant performance.
- Lifestyle Adjustments: Advice on resuming activities gradually and avoiding high-impact sports initially.
Benefits of Robotic Knee Replacement
- Higher Accuracy: Precise implant placement reduces the risk of misalignment and complications.
- Less Pain and Blood Loss: Minimally invasive techniques cause less trauma to the surrounding tissues.
- Faster Recovery: Patients often experience reduced hospital stays and quicker return to daily activities.
- Longer Implant Lifespan: Enhanced precision contributes to improved joint function and durability.
- Improved Quality of Life: Patients regain mobility, allowing them to resume activities they love.
When to Consider Robotic Knee Replacement?
Consult a doctor if you experience:
- Severe and persistent knee pain limiting daily activities.
- Ineffectiveness of non-surgical treatments such as physiotherapy or medications.
- Knee joint deformity or instability affecting mobility.
- Chronic inflammation and swelling that does not subside.
- Difficulty walking, climbing stairs, or standing for extended periods.
Conclusion
Robotic knee replacement surgery offers a revolutionary approach to treating advanced knee conditions with precision and personalized care. By leveraging cutting-edge technology, patients can enjoy improved mobility, less pain, and long-lasting joint function. If you or a loved one is struggling with chronic knee pain, consider consulting a specialist to explore whether robotic knee replacement surgery is the right choice.
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