A joint replacement is a surgical procedure that involves removing damaged or diseased parts of a joint and replacing them with artificial components, known as prostheses. The goal of this surgery is to relieve pain, restore function, and improve the quality of life for individuals with severe joint damage. This procedure can be performed on various joints, including the hip, knee, and shoulder. Here’s more information on robotic-assisted joint replacement surgeries:
What Is Joint Replacement Surgery?
Joint replacement surgery is a well-established medical procedure designed to address joint failure. The cartilage that cushions the bones can wear away over time, leading to pain and restricted movement as the bones rub against each other. During a robotic-assisted joint replacement surgery, a surgeon removes the damaged bone and cartilage and replaces them with implants. These implants are made of metal, plastic, or ceramic, which mimic the function of a natural joint.
Who Is a Candidate for Joint Replacements?
The decision to undergo joint replacement surgery is made after consulting with a medical professional. Good candidates for surgery are individuals who experience significant joint pain and functional limitations. When conservative treatments like physical therapy, medications, or lifestyle modifications aren’t effective, surgery may be recommended next.
Common Conditions
Several medical conditions can cause severe joint damage that may necessitate a replacement, like osteoarthritis. Osteoarthritis is a common reason, as it involves the progressive breakdown of joint cartilage. Other conditions include rheumatoid arthritis, an autoimmune disease that causes inflammation in the joints, and post-traumatic arthritis, which can develop after a serious injury. Avascular necrosis, a condition where bone tissue dies due to a lack of blood supply, can also lead to the need for joint replacement.
Before Replacements
Before recommending surgery, a healthcare provider will evaluate several factors. The surgeon will conduct a thorough physical examination and use imaging tests, like X-rays, to assess the extent of joint damage. They also take into account a patient’s overall health, age, and activity level. This comprehensive evaluation helps determine if the potential benefits of surgery outweigh the risks for the individual.
How Does Robotic-assisted Joint Replacement Work?
Robotic-assisted joint replacement is an advanced approach that utilizes robotic technology to enhance a surgeon’s precision during the procedure. It does not mean a robot performs the surgery independently. The surgeon controls a robotic arm to execute the surgical plan with a high degree of accuracy.
A robotic system provides real-time data and a 3D model of the patient’s anatomy, allowing for precise placement of the prosthetic implant. The process generally involves these key steps:
- A CT scan of the patient’s joint is taken before surgery to create a detailed 3D virtual model.
- The surgeon uses this model to plan the optimal size and position of the implant based on the patient’s unique anatomy.
- During the operation, the surgeon guides the robotic arm, which uses the pre-operative plan to prepare the bone and place the implant with precision.
- The system provides feedback to the surgeon, helping to verify that the replacement is carried out as intended.
Learn More About Joint Replacements
Robotic-assisted joint replacement surgery combines the skill of an experienced surgeon with the precision of advanced, robotic technology. It is one of several options available for individuals suffering from debilitating joint pain. If you are experiencing joint pain, consult with a medical professional to explore your treatment options. Schedule an appointment with an orthopaedic surgeon today.
