A total knee replacement (also called total knee arthroplasty) might be more accurately termed a knee "resurfacing" because only the surfaces of the bones are replaced. There are four basic steps to a knee replacement procedure: Prepare the bone.

During knee replacement surgery, an orthopaedic surgeon will resurface your damaged knee with artificial components, called implants. The specific type of implant your surgeon uses will depend on many factors, including your knee condition and activity level.

2019年12月26日 · Thinking about a total knee replacement? There are a few different kinds of knee implants that are used in this procedure. The different types are categorized by the materials that rub against each other when you flex your knee: Metal on plastic. This is …

In a primary total knee replacement, the surfaces of the femur, tibia, and patella are replaced with implants. (The patellar component is not shown here.) During primary total knee replacement, the knee joint is replaced with an implant, or prosthesis, made of metal and plastic components.

During knee replacement, the damaged knee joint is removed and replaced with man-made components. These components are designed to move together like a normal, healthy knee. Manufacturers offer many types of knee components.

2016年5月20日 · Total knee replacement consists of three main components: the femoral component, the tibial component, and the plastic spacer (polyethylene). The following model shows the components of a knee replacement. The model on the left shows the front view and the model on the right shows the side view.

All knee replacement components that we used incorporate these modern design features. Other variations in total knee implants include a ceramic “oxinium” surface, the “rotating-platform” knee, and other brands marketed by implant companies.

2024年11月15日 · Knee replacement surgery replaces parts of injured or worn-out knee joints. This also is known as knee arthroplasty. During the surgery, damaged bone and cartilage are replaced with parts made of metal and plastic. Knee replacement surgery can help ease pain and make the knee work better.

AAHKS has created this guide to provide all the information and research related to materials used in knee replacement surgery. Total Knee Replacement Materials. Total knee replacements are made of 4 parts as well (see Figure 1 below): Femur (thigh)—top part; Tibia—(shin) bottom piece; Liner—serves as your new cartilage

2024年11月24日 · Uncover the durability and mechanics of knee replacement components with Dr. Kamath. Learn how materials and surgical techniques enhance long-term recovery.