Understanding the Types of Knee Implants Used in Replacement Surgery

1. Understanding the Types of Knee Implants Used in Replacement Surger Used in Replacement Surgery Understanding the Types of Knee Implants Understanding the Types of Knee Implants Knee replacement surgery, also known as knee arthroplasty, is a standard procedure aimed at alleviating pain and restoring function in knees that conditions like osteoarthritis, rheumatoid arthritis, or traumatic injury have severely damaged. The success of this surgery heavily depends on the selection and proper placement of the knee implant and the preferable consultation of surgeon in gurgaon. Knee replacement surgery, also known as knee arthroplasty, is a standard procedure aimed at alleviating function in knees that conditions like osteoarthritis, rheumatoid arthritis, or traumatic injury have severely damaged. The success of this surgery heavily depends on the selection Knee replacement surgery, also known as knee arthroplasty, is a standard procedure aimed at alleviating function in knees that conditions like osteoarthritis, rheumatoid arthritis, or traumatic injury have severely damaged. The success of this surgery heavily depends on the selection and proper placement of the knee implant and the preferable consultation of the Best orthopedic the Best orthopedic Basics Of Knee Replacement Surgery Basics Of Knee Replacement Surgery Your knee is a hinge joint, which works like a door hinge, allowing your leg to bend and straighten. The Your knee is a hinge joint, which works like a door hinge, allowing your leg to bend and straighten. The knee is where your thigh bone (femur) meets your shinbone (tibia). A healthy knee has smooth cartilage that covers the ends of these bones, helping them glide smoothly when you move. However, when this cartilage is damaged or wears away, it causes the bones to rub together, leading to pain, swelling, and cartilage is damaged or wears away, it causes the bones to rub together, leading to pain, swelling, and Your knee is a hinge joint, which works like a door hinge, allowing your leg to bend and straighten. The knee is where your thigh bone (femur) meets your shinbone (tibia). A health that covers the ends of these bones, helping them glide smoothly when you move. However, when this cartilage is damaged or wears away, it causes the bones to rub together, leading to pain, swelling, and difficulty in moving the knee. y knee has smooth cartilage that covers the ends of these bones, helping them glide smoothly when you move. However, when this Knee replacement surgery by an Orthopedic doctor in gurgaon aims to replace the damaged parts of the knee with implants that mimic the function of a natural knee. The two main types of knee replacement knee with implants that mimic the function of a natural knee. The two main types of knee replacement Knee replacement surgery by an Orthopedic doctor in gurgaon aims to replace the damaged parts of the knee with implants that mimic the function of a natural knee. The two main types of knee replacement surgeries are total knee replacement (TKR) and p surgeries are total knee replacement (TKR) and partial knee replacement (PKR). Knee replacement surgery by an Orthopedic doctor in gurgaon aims to replace the damaged parts of the 1.Total Knee Replacement (TKR): resurfacing the ends of the femur, tibia, and sometimes the patella (kneecap) with metal or plastic parts. TKR is usually recomme plastic parts. TKR is usually recommended for people with widespread damage to their knee. nded for people with widespread damage to their knee. Total Knee Replacement (TKR): In TKR, the surgeon replaces the entire knee joint. This includes resurfacing the ends of the femur, tibia, and sometimes the patella (kneecap) with metal or resurfacing the ends of the femur, tibia, and sometimes the patella (kneecap) with metal or In TKR, the surgeon replaces the entire knee joint. This includes 2.Partial Knee Replacement (PKR): knee and preserving as much of the natural knee structure as possible during the operation. It is a less invasive option suitable for people whose knee damage is limited to one area. a less invasive option suitable for people whose knee damage is limited to one area. a less invasive option suitable for people whose knee damage is limited to one area. Partial Knee Replacement (PKR): PKR is concerned with replacing only the damaged part of the knee and preserving as much of the natural knee structure as possible during the operation. It is knee and preserving as much of the natural knee structure as possible during the operation. It is PKR is concerned with replacing only the damaged part of the Types

2. The choice of knee implant depends on several factors, including the patient’s age, activity level, the severity of the knee damage, and the surgeon’s preference. The significant types of knee implants include: 1.Fixed-Bearing Implants: These are the most common type of knee implants. In a fixed-bearing implant, the polyethene (plastic) cushion is attached firmly to the metal tibial component. The femoral component glides over this cushion during knee movement. Fixed-bearing implants are durable and suitable for most patients, especially those with a lower activity level. 2.Mobile-Bearing Implants: Mobile-bearing implants are designed to provide greater flexibility and a more natural knee movement. In this type, the polyethene insert can rotate slightly within the metal tibial component, allowing for better alignment and reducing the wear on the implant. Mobile-bearing implants are generally recommended for younger, more active patients. 3.Posterior-Stabilized Implants: These implants include a special cam and post mechanism that replaces the posterior cruciate ligament (PCL) function, a major stabilizing ligament of the knee. This design provides additional stability to the knee joint, especially during climbing stairs or bending the knee. 4.Cruciate-Retaining Implants: Unlike posterior-stabilized implants, cruciate-retaining implants preserve the PCL. This allows for more natural knee movement and is often preferred in patients with a well-functioning PCL. However, they may not be suitable for patients with significant ligament damage. 5.Bicruciate-Retaining Implants: These implants preserve the anterior cruciate ligament (ACL) and the PCL. They are less common and usually used in patients with intact, strong ligaments. This type of implant allows for very natural knee movement but requires careful surgical technique. 6.Custom-Fit Implants: Custom-fit knee implants are designed using advanced imaging techniques like MRI or CT scans to precisely match the patient’s anatomy. These implants offer a more personalized fit, potentially reducing recovery time and improving outcomes. It is essential to consult an Orthopedic doctor in gurgaon for helping to make a decision about which one would work best for you. Conclusion At Park Hospital, we understand that choosing the right knee implant is critical to your knee replacement surgery’s success and overall recovery. With a deep understanding of the different types of knee implants—from fixed-bearing to custom-fit options—our team ofthe Best orthopedic surgeon in gurgaonis dedicated to guiding you through the process, ensuring you receive a solution tailored to your unique needs. Our commitment to advanced surgical techniques and personalized care ensures that you can regain mobility and confidently enjoy a higher quality of life.

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