What is the Stryker Triathlon knee made of?

The Triathlon Tritanium Metal-Backed Patella* features Stryker’s Tritanium 3D porous metal technology, made from commercially pure titanium, on the metal underside of the patella. > The Triathlon Tritanium Metal-Backed patellar components* are available with conventional polyethylene.

What metal is used in Stryker knee replacement?

There are many knee replacement systems manufactured by Stryker, and each system is made from metals and components specific to that system. While cobalt-chromium and titanium are the most common, there are several other components that can be used to make the prosthesis.

What material is used for total knee replacement?

Implant Materials The metal parts of the implant are made of titanium or cobalt-chromium based alloys. The plastic parts are made of ultra high molecular weight polyethylene. Some implants are made of ceramics or ceramic/metal mixtures.

What are the components of a total knee?

In the majority of total knee replacements, the surgeon places components of the implant (also called a prosthesis) on the joint surfaces of three bones that make up the knee joint: the femur, the long bone in the thigh, the tibia, the larger of the two bones in the lower leg and a patellar (kneecap) component, which

Will a knee replacement set off a metal detector?

Metal implants in the body, including joint replacements, plates, screws, and rods, can set off metal detectors during airport security screenings.

Can you wait too long for knee replacement surgery?

Unfortunately, many people wait too long to get knee replacement surgery. One study found that up to 90% of individuals in need of a knee replacement wait too long—often two or more years after the point at which they were considered a viable candidate for joint replacement.

What is the best knee replacement material?

Cobalt-Chromium Alloys — Chromium alloys are one of the most commonly used materials in implant components. This metal is biocompatible, tough, durable and will not be broken down inside the body.

What is the most commonly reported problem after knee replacement surgery?

Knee replacement surgery can result in physical complications ranging from pain and swelling to implant rejection, infection and bone fractures. Pain may be the most common complication following knee replacement.

Can you get cobalt poisoning from knee replacement?

10 Million People with Hip, Knee and Shoulder Replacements Are at Risk of Being Poisoned by Cobalt.

What is the newest procedure for knee replacement?

Minimally-invasive quadriceps-sparing total knee replacement is a new surgical technique that allows surgeons to insert the same time-tested reliable knee replacement implants through a shorter incision using surgical approach that avoids trauma to the quadriceps muscle (see figure 1) which is the most important muscle

What is the newest technology in knee replacement?

This latest advancement in joint replacement surgery transforms the way knee replacements are performed. “ The Mako system is a revolutionary tool to help joint surgeons be more precise in placing implants to achieve the most appropriate, balanced position possible,” explained orthopedic surgeon Harold Cates, MD.

How long does a titanium knee replacement last?

In 85% to 90% of people who have a total knee replacement, the knee implants used will last about 15 to 20 years. This means that some patients who have a knee replacement at a younger age may eventually need a second operation to clean the bone surfaces and refixate the implants.

What are the 3 most painful surgeries?

Most painful surgeries

1. Open surgery on the heel bone. If a person fractures their heel bone, they may need surgery.
2. Spinal fusion. The bones that make up the spine are known as vertebrae.
3. Myomectomy.
4. Proctocolectomy.
5. Complex spinal reconstruction.

Why is my knee so tight after surgery?

Arthrofibrosis is also known as stiff knee syndrome. The condition sometimes occurs in a knee joint that has recently been injured. It can also occur after surgery on the knee, such as a knee replacement. Over time, scar tissue builds up inside the knee, causing the knee joint to shrink and tighten.

How far should I be walking after knee replacement?

Although everyone progressed at a different pace based on numerous factors, some common timeframes are: 3 weeks after surgery: At this point, you should be able to walk for more than 10 minutes at a time, without a walker or crutches.