What Are Knee and Hip Prostheses? Why Is Robotic Surgery Performed?

Knee and hip prostheses are effective treatment options for patients experiencing joint degeneration due to aging, injury, or repetitive stress. In addition to traditional methods, robotic surgery provides more accuracy and faster recovery in joint replacement procedures. Through detailed preoperative planning and the assistance of robotic arms, prostheses are aligned and placed correctly, resulting in better outcomes and longer-lasting prostheses. Robot-assisted surgery offers significant advantages such as minimal tissue damage, shorter recovery time, and reduced risk of complications. For patients suffering from severe joint pain, robotic surgery is a modern solution promising a pain-free life and improved mobility.

Doc. Dr. TANER BEKMEZCİ
Publication Date 13 January 2025
Reading Time 5 dk
Updated Date 13 January 2025
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What Are Knee and Hip Prostheses? Why Is Robotic Surgery Performed?

Knee and hip prostheses are commonly used surgical solutions for severe joint degeneration caused by aging, previous injuries, or repetitive stress. In recent years, robotic surgery has become an advanced method to perform joint replacement procedures with higher precision. This article discusses the reasons leading to joint degeneration, prosthetic surgery, and the role of robotic technology in improving surgical outcomes.

What Are the Causes of Joint Degeneration?

Aging and Cartilage Erosion: Over time, the natural deterioration of cartilage surrounding the joints leads to pain and decreased mobility.
Previous Injuries: Joint injuries from accidents or sports can accelerate cartilage damage.
Repetitive Stress: Prolonged high-impact activities can cause early wear and tear on the joints.
Misalignment: Structural issues like bow legs or improper joint alignment increase pressure on specific parts of the joint, leading to irregular wear.

What Is Prosthetic Surgery?

Prosthetic surgery involves replacing damaged joint surfaces with artificial compounds made from materials such as metal, ceramic, or plastic. The goal is to restore joint function and eliminate pain.

Knee Prosthesis: Involves re-surfacing the knee joint and placing artificial compounds to provide smooth movement.
Hip Prosthesis: Involves replacing the hip socket and femoral head with artificial compounds to alleviate pain and restore mobility.

The Evolution of Joint Replacement Surgery

Historically, joint replacement surgeries were more invasive and carried a higher risk of complications. Advances in surgical techniques and materials have significantly increased the safety and efficacy of these procedures. Modern prosthetic surgeries now include:

  • Minimal Invasive Techniques: Smaller incisions shorten recovery time and minimize tissue damage.
  • Improved Prosthetic Materials: Enhanced materials reduce wear and tear, extending the lifespan of prosthetic joints.

Why Should Robotic Surgery Be Used in Joint Replacements?

Robotic surgery provides advanced precision and consistency in joint replacement procedures. The process includes:

  1. Preoperative Planning: Detailed imaging and computer simulations allow surgeons to plan the precise placement of prosthetic joints.
  2. Intraoperative Guidance: Robotic arms assist the surgeon during the procedure, ensuring precise incisions and implant placements.
  3. Error Reduction: Robotic surgery minimizes human error, ensuring accurate positioning of the prosthetic joint for better alignment and function.

What Are the Benefits of Robotic Surgery?

  • Enhanced Accuracy: Robotic technology enables precise incisions and implant placements.
  • Reduced Recovery Time: Minimal tissue damage leads to faster recovery.
  • Longer-lasting Outcomes: Properly aligned prosthetic joints have a longer lifespan and better function.
  • Lower Risk of Complications: Improved accuracy reduces the likelihood of postoperative issues such as misalignment or joint instability.

Conclusion

Knee and hip prostheses are effective solutions for severe joint degeneration, and the introduction of robotic surgery has revolutionized these procedures. Robot-assisted joint replacement surgeries offer patients a higher quality of life and long-term relief from joint pain by providing greater precision, minimizing errors, and improving recovery outcomes. Consulting with a specialist orthopedic surgeon can help patients understand the best options for their specific conditions.

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