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Total hip replacement using the cementless "Bio-direct" femoral component and the "CAB 1" self-threading acetabular
E Agrifoglio1, A Federici, F Sanguineti
1Istituto di Ortopedia e Traumatologia dell'Università, Genova.
Italian Journal of Orthopaedics and Traumatology
|June 1, 1991
Summary
The Bio-direct femoral component in hip replacement has unique features. A new self-threading acetabular component (CAB 1) was implanted in 12 patients, offering a novel alternative.
Area of Science:
- Orthopedic surgery
- Biomaterials science
Background:
- The Bio-direct femoral component has been utilized in total hip replacement for approximately seven years.
- Current practice often pairs cemented acetabular components with the Bio-direct femoral component.
Purpose of the Study:
- To describe the characteristics of the Bio-direct femoral component.
- To introduce and illustrate a new self-threading acetabular component (CAB 1).
Main Methods:
- Review of the design and features of the Bio-direct femoral component.
- Clinical implantation of the new CAB 1 acetabular component in 12 patients.
- Detailed illustration of the CAB 1 acetabular component.
Main Results:
- The Bio-direct femoral component exhibits specific design characteristics.
- The CAB 1 acetabular component has been successfully implanted in a cohort of 12 patients.
- The physical attributes and design of the CAB 1 are presented.
Conclusions:
- The Bio-direct femoral component is a distinct option in hip arthroplasty.
- The CAB 1 acetabular component represents a new development in hip replacement technology.
- Further evaluation of the CAB 1's performance is implied.