What is Robotic Knee Replacement?
The knee joint is a highly complex structure due to its mobility and plays an essential role in daily life. With aging, the cartilage in the knee can wear down, leading to degeneration and serious joint problems over time.
Robotic knee replacement is a modern surgical technique used in such cases. This procedure is performed with the assistance of robotic systems, allowing for greater precision and more accurate planning. Before the surgery, detailed planning is carried out using computer-assisted 3D modeling, minimizing the margin of error.
When is it Performed?
Robotic knee replacement may be recommended in the following conditions:
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Osteoarthritis: Cartilage degeneration and wear in the knee joint.
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Rheumatoid Arthritis: An autoimmune disease causing inflammation and deformity in the joints.
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Trauma-Related Damage: Degenerative changes following fractures or severe knee injuries.
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Avascular Necrosis and Other Degenerative Disorders: Bone death due to impaired blood circulation and similar conditions.
Suitability for the procedure is evaluated by an orthopedic specialist, depending on the patient’s overall health status and the extent of knee damage.
How is the Surgery Performed?
Planning: Before the surgery, a CT scan is used to create a three-dimensional model of the knee joint. This allows the surgeon to determine the patient-specific implant size and the precise cutting angles.
Robotic Assistance: Using a robotic surgical system, the surgeon performs the procedure with high precision. The robotic arm guides the surgeon to ensure accurate cuts and optimal implant placement.
Implant Placement: After removing the damaged tissue, prosthetic components made of metal or plastic are placed onto the bones. The implant is designed to mimic the natural movements of the knee.
What Are the Advantages?
Robotic surgery offers several advantages compared to traditional methods:
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High precision: The implant is placed at the most accurate angle and position.
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Less tissue damage: Smaller incisions and reduced intervention to muscles and soft tissues.
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Reduced bleeding: Minimal invasive technique helps decrease blood loss.
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Lower risk of infection: The procedure is performed in a more controlled and sterile environment.
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Faster recovery: Patients can get back on their feet sooner and return to daily activities earlier.
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Long-lasting results: Properly positioned implants function effectively for a longer time.
Recovery After Surgery
The recovery process varies from person to person, but generally progresses as follows:
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Hospital stay: Usually 1–3 days.
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Pain management: Painkillers are prescribed during the first few days, and pain decreases gradually over time.
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Physical therapy: Postoperative physical therapy and rehabilitation are crucial. Regular exercises are necessary to regain muscle strength and mobility.
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Restrictions: High-impact activities and heavy sports should be avoided during the recovery period.
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Full recovery: Most patients return to daily life within 2–3 weeks on average. However, complete functional recovery may take longer depending on individual factors.
Conclusion
Robotic knee replacement surgery is a modern technique supported by advanced technology, offering greater safety, effectiveness, and faster recovery. However, it may not be suitable for every patient. An orthopedic specialist should always be consulted to determine the most appropriate treatment plan.
For more information or to schedule an appointment, please contact us.
Symptoms
- Knee pain: Pain that increases while walking, climbing stairs, or standing for long periods.
- Limited range of motion: Difficulty fully bending or straightening the knee joint.
- Knee stiffness: Especially in the mornings or after sitting still for a long time.
- Swelling: Noticeable swelling or inflammation around the joint.
- Crepitus (grating sound): A rubbing, clicking, or crackling sound when moving the knee.
- Walking difficulties: Limping or loss of balance due to knee instability.
Frequently Asked Questions:
Thanks to advanced computer systems, precise and complete measurements of the damaged joint structure can be obtained. This minimizes postoperative pain and shortens the recovery time for patients to return to their daily lives.
- The duration may vary depending on the patient’s joint structure and the extent of the condition. On average, the procedure is expected to take around 1 to 2 hours. For detailed information, it is best to consult your orthopedic and traumatology specialist, especially regarding robotic surgical systems.
The duration may vary depending on the patient’s joint structure and the severity of the condition. It is generally expected to take around 1 to 2 hours. For comprehensive information, you should consult your orthopedic and traumatology specialist regarding robotic surgical systems.
- Compared to traditional knee replacement, patients experience lower levels of pain after surgery. Since it also offers an advantage in terms of recovery time, it has become a preferred method in recent years.
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