Hinged Knee Replacement

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Hinged knee replacement.

The rotating knee replacement implants not only swing back and forth like a hinge but the knee can also rotate inwards and outwards a twisting motion. Surgeon finds hinged knees an alternative to tka for patients with oa the status of a patient s collateral ligaments and age can help determine whether a hinged knee implant is indicated. It may also reduce pain and pressure if you have arthritis in your knee. Severe complications such as an infection are rare.

In specific circumstances hinged knee arthroplasty can be a valuable tool for orthopedic surgeons and a viable option for patients with osteoarthritis. In reality the knee is much more complex because the bone surfaces actually roll and glide as the knee. As with primary knee replacement the 30 day mortality rate following knee revision surgery is low between 0 1 percent and 0 2 percent according to healthline s analysis of medicare and. The knee is considered a hinge joint because of its ability to bend and straighten like a hinged door.

Because a normal knee joint rotates a small amount the rotating knee replacements are intended to more closely replicate normal knee motion. Rotating knee replacement implants. The hinge system utilizes the same stems cones patellas and both trabecular metal precoat augments as the nexgen lcck constrained knee system. During knee replacement surgery an orthopaedic surgeon will resurface your damaged knee with artificial components called implants.

Your healthcare provider will tell you the kind of brace to use and how long to use it. They occur in fewer than 2 percent of cases. A hinged knee brace can support and stabilize an injured knee. Orthopedics today orlando fla.

Over 600 000 people undergo knee replacement surgery every year in the united states.