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22 cze 2022 · Bipolar hemiarthroplasty (BHA) is a surgical treatment for femoral neck fractures of the hip. An artificial joint with two bearings replaces the damaged joint. The bearings allow the head to...
13 lip 2024 · What is a Bipolar Hip Prosthesis? Imagine a ball and socket joint which is your hip joint. In a healthy hip, the ball (femoral head) at the top of the thighbone fits snugly into the socket (acetabulum) of the pelvis.
10 lis 2020 · Bipolar prostheses do function as originally intended during gait, but movement primarily occurs at the outer bearing during other examinations. The motion patterns of bipolar prostheses change with the increase in acetabular wear.
31 lip 2023 · This may be attached to another head that is lined with polyethylene (plastic). This is called a bipolar prosthesis (a head within a head). The incision is then sewn up and bandaged.
In the case of bipolar hemiarthroplasty, the procedure involves replacing the damaged femoral head with a prosthetic component with a two-part design: an inner head and an outer cup. This design allows the head to swivel within the outer cup, which helps reduce wear and tear on the new joint.
14 sie 2024 · What is Bipolar Hip Replacement? Bipolar hip replacement is a type of partial hip replacement where the femoral head (the ball) is replaced with a prosthetic implant. Unlike total hip replacement, which replaces both the ball and the socket, bipolar hip replacement involves only the femoral head.
Hemiarthroplasty Bipolar is the type of Hemiarthroplasty that uses a femoral head that can swivel while moving, reducing the wear and tear on the new joint and helping the prosthetic to last longer. A hemiarthroplasty surgical procedure generally takes lesser time and the loss of blood is lesser than total Hip replacement surgery.
