WebNov 4, 2024 · Peri-prosthetic patella fracture (PPPF) represents the second most common peri-prosthetic fracture after total knee arthroplasty (TKA). The reported prevalence … WebThe patella, also known as the kneecap, is a flat, rounded triangular bone which articulates with the femur (thigh bone) and covers and protects the anterior articular surface of the …
Patellar Prosthesis : Clinical Orthopaedics and Related Research® - LWW
WebThe new artificial components are fixed in place with the use of bone cement. The femoral component is made of polished metal and the patellar component looks like a plastic button which will glide smoothly in a groove located on the femoral component. With the new components in place, the knee is taken through a range of movements. WebJun 27, 2016 · In contrast to total knee replacement—in which all three compartments of the knee (femur, tibia, and patella) are replaced with a prosthesis—patellofemoral joint replacement is a less invasive surgery … bt023 gtスペック
TKA Periprosthetic Fracture - Recon - Orthobullets
WebApr 12, 2024 · Type B: Fractures with loosened prosthesis on radiographs. Type C: Intraoperative fractures. 3. Periprosthetic Fractures of the Patella: It is the most uncommon periprosthetic fracture of the knee and is mainly seen in males, occurring due to direct trauma or fatigue. Patellar periprosthetic fractures were classified into four types by … WebMove your kneecap (patella) out of the way. Cut the ends of your thigh bone and shin (lower leg) bone to fit the replacement part. Cut the underside of your kneecap to prepare it for the new pieces that will be attached there. Fasten the two parts of the prosthesis to your bones. One part will be attached to the end of your thigh bone and the ... WebThe patellar component is a dome-shaped piece of polyethylene that duplicates the shape of the patella (kneecap). In some cases, the patella does not need to be resurfaced. … This animation explains total knee replacement, a surgical procedure in which pa… bt-023 インプレ