zenith femoral stem zenith distal centralizer fomoral head acetabular insert

The Zenith Femoral Stem is a component of a hip replacement system designed to replace the femoral part of the hip joint. It works by being implanted into the femur, providing a stable base for the femoral head and allowing for articulation with the acetabular component. This device is crucial in restoring mobility and reducing pain in patients with severe hip joint damage.

This device is commonly used in total hip arthroplasty procedures, particularly in patients with osteoarthritis, rheumatoid arthritis, or traumatic hip injuries. It is typically utilized in orthopedic surgical settings by orthopedic surgeons. The target patient population includes adults and elderly patients who require hip joint replacement due to degenerative joint diseases.

The FDA indications for the Zenith Femoral Stem include its use in patients who need hip joint replacement due to conditions like osteoarthritis or hip fractures. It is intended for individuals who have experienced significant hip joint damage and require surgical intervention to restore function.

The Zenith Femoral Stem comes in various sizes to accommodate different patient anatomies. It is compatible with other components of the hip replacement system, such as the femoral head and acetabular insert. Surgeons should consider the patient's bone quality and anatomy when selecting the appropriate size and type of stem.