The Angled Acetabular Cup Impactor for DePuy Pinnacle acetabular cup, also known as the Acetabular Cup Inserter, Hip Cup Impactor, or Acetabular Cup Impact Device, is a crucial surgical instrument employed in artificial hip replacement surgery, specifically during the placement of the acetabular cup component.
Purpose:
This versatile instrument is designed to assist in the precise and effective insertion of the acetabular cup during total hip arthroplasty (THA) surgery. Its primary function is to secure the cup component into the acetabulum—the hip socket—with the correct orientation, alignment, and stability.
Design:
The Angled Acetabular Cup Impactor and its alternative names typically feature a handle for grip and control and a curved or angled head. The angled head allows for improved access to the acetabulum, addressing the challenge of reaching this deep and complex area within the pelvis.
Procedure:
In the course of a hip replacement surgery, following the removal of the damaged natural hip joint components, the Angled Acetabular Cup Impactor, or one of its alternative names, is employed to position the prosthetic acetabular cup accurately. Surgeons guide the impactor into the acetabulum and apply controlled force to ensure the cup is securely seated in its intended position.
Key Benefits:
1. Improved Accessibility: The angled design of the impactor head makes it easier for surgeons to access the acetabulum, particularly in cases where standard, non-angled instruments might have limited access.
2. Precision: Regardless of the specific name used, these instruments guarantee the precise placement of the acetabular cup, a critical factor for the long-term functionality of the artificial hip joint.
3. Stability: Proper alignment and secure fixation of the acetabular cup are essential for reducing the risk of complications and ensuring that the artificial joint functions optimally.
4. Reduced Soft Tissue Damage: The Angled Acetabular Cup Impactor and its counterparts often reduce the need for extensive soft tissue manipulation, potentially contributing to a faster patient recovery.
Variations:
These instruments may come in different designs and sizes to accommodate various patient anatomies and surgical techniques.
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