Shaiv Hospital

Joint replacement surgery, also known as arthroplasty, is a surgical procedure in which a damaged joint, such as a hip or knee, is removed and replaced with an artificial joint (prosthesis).

• The prosthesis is typically made of metal, plastic, or ceramic and is designed to mimic the function of the natural joint.
• The surgery is usually done to relieve pain and improve the function of the joint and is most commonly performed on hips and knees.
• Joint replacement surgery can be total or partial, depending on the extent of damage to the joint.
• It is a commonly performed procedure and has a high success rate in improving patients' quality of life.

Joint replacement surgery is considered major surgery. It typically requires a hospital stay of several days, and a recovery period of several weeks to months, depending on the type of joint and the overall health of the patient.

• During the surgery, the damaged joint is removed and the prosthesis is inserted, which is then secured in place with bone cement or press-fit.
• After the surgery, patients will go through a rehabilitation program to help them regain strength, range of motion, and function of the replaced joint.
• Joint replacement surgeries are generally safe and effective, but as with any major surgery, there are some risks involved.
• These include blood clots, infection, nerve damage, and implant failure.
• However, with the improvement in surgical techniques and materials, the risks have significantly decreased and the success rate has significantly increased.

Joint replacement surgery can be associated with pain, both during and after the procedure. However, the level of pain varies from person to person and depends on several factors such as the type of joint replaced, the patient's overall health, and their pain tolerance.

• During the surgery, the patient is given general anesthesia, which will make them unconscious and unable to feel pain during the procedure.
• After the surgery, patients will experience some pain and discomfort, as the body adjusts to the new joint.
• Pain management is a crucial part of post-operative care, and patients will typically be prescribed pain medication to help manage their discomfort.
• Physical therapy and rehabilitation are also important parts of the recovery process and can help reduce pain and improve function.
• It's important to keep in mind that the pain experienced after surgery is temporary and it's a sign of healing, but the majority of patients report significant improvement in their pain levels after the surgery and are able to return to their normal activities.

Unicompartmental knee replacement (UKR) is a surgical procedure that is used to treat arthritis in one compartment of the knee. Unlike a total knee replacement, which replaces the entire knee joint, a UKR only replaces the damaged compartment of the knee.

• During the procedure, the damaged cartilage and bone are removed from the knee joint and replaced with metal and plastic components.
• These components are designed to mimic the movement and function of a healthy knee joint.
• UKR is typically recommended for people who have arthritis in only one compartment of the knee, such as the inner or outer compartment.
• It is also typically recommended for people who have less severe arthritis, as well as for older adults who may not be candidates for a total knee replacement.

UKR offers a number of potential benefits over a total knee replacement, such as:

• faster recovery time
• less pain
• less blood loss
• smaller incision
• improved range of motion
• less bone removal
• lower risk of complications

However, it's worth noting that UKR may not be suitable for everyone and it is important to discuss with a medical professional the best option for each specific case.

The lifespan of a unicompartmental knee replacement (UKR) can vary depending on a number of factors, such as the patient's age, weight, activity level, and overall health. However, on average, a UKR can last for 15-20 years.

• It's important to note that UKR is not suitable for everyone, and it is important to discuss with a medical professional the best option for each specific case.
• Factors such as severe arthritis, high body mass index, and certain medical conditions may make a person a better candidate for a total knee replacement.
• Like any joint replacement, UKR does have a risk of wearing out or loosening over time, and revision surgery may be necessary if this occurs.
• Regular follow-up appointments with the orthopedic surgeon and physical therapy are important to monitor the knee and to ensure optimal function and longevity of the implant.
• It's also important to note that a patient's compliance with post-operative guidelines, like weight management, avoiding high-impact activities, and taking medications as prescribed, can significantly impact the longevity of the implant.

Unicompartmental knee arthroplasty (UKA), also known as unicompartmental knee replacement (UKR), is a surgical procedure that is used to treat arthritis in one compartment of the knee. Unlike a total knee replacement, which replaces the entire knee joint, a UKA only replaces the damaged compartment of the knee.

UKA offers a number of potential advantages over a total knee replacement, such as:

• Less invasive: UKA is less invasive than a total knee replacement, with a smaller incision and less bone removal. This can result in less pain and a faster recovery time.
• Improved range of motion: UKA can help improve the range of motion of the knee, as it preserves the healthy compartments of the knee.
• Lower risk of complications: UKA has a lower risk of complications such as infection, blood clots, and knee stiffness compared to total knee replacement.
• Better for younger and more active patients: UKA may be a better option for younger and more active patients, as it allows them to maintain more natural knee function and potentially resume high-impact activities.
• Long lasting: UKA has a good longevity, with an average lifespan of 15-20 years.
• Cost-effective: UKA is a cost-effective option compared to total knee replacement as it requires less surgical time and less implant material.

It's worth noting that UKA may not be suitable for everyone, and it is important to discuss with a medical professional about the best option for each specific case. Factors such as severe arthritis, high body mass index, and certain medical conditions may make a person a better candidate for a total knee replacement.