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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...
A partial hip replacement is surgery to replace the head of the femur with an artificial implant. The procedure is also called hip hemiarthroplasty. Unlike a total hip replacement, the socket of the joint is not replaced during a partial hip replacement.
3 sty 2019 · Bipolar Hip Prosthesis used in femoral neck fractures treatment. Get details for Bipolar Hip Prosthesis specification, uses, Images & sizes.
13 lip 2024 · However, in a bipolar hip arthroplasty, only the ball of the femur is replaced with a special implant called a bipolar prosthesis. The bipolar prosthesis itself is a two-part implant. It has a metal stem that fits into the hollow shaft of the femur and a smooth, articulating head.
Compared to bipolar, a unipolar partial hip replacement only consists of a head firmly attached to the stem of the prosthesis. The bipolar design provides greater stability, movement and also helps protect the articular cartilage. The ball in ball design mimics the socket of the total hip replacement.
31 lip 2023 · A hemiarthroplasty is a type of partial hip replacement procedure that involves replacing half of the hip joint. Hemi means “half” and arthroplasty refers to “joint replacement.” Replacing the...
21 lip 2024 · unipolar and a bipolar prosthesis for use in hemiarthroplasty. The theoretical decrease in articular cartilage wear and increased range of motion with the bipolar device are frequently cited as the benefits obtained by choosing a bipolar design. Most frequently, cost containment is cited as the primary indication for use of a unipolar device.
