General Description

The Wagner Femoral Revision Stem is an advanced orthopedic implant designed for complex femoral reconstruction and revision surgeries. Engineered with precision and innovation, it combines anatomical adaptability with enhanced biomechanical stability, making it ideal for addressing severe bone defects, failed primary prostheses, and challenging femoral anatomy.

The proximal conical stem design allows optimal adjustment of the anteversion angle, providing excellent initial fixation and rotational stability. Eight longitudinal ridges, paired with a silicon carbide grit-blasted surface, ensure superior osseointegration and long-term implant durability. The dual proximal holes enhance auxiliary fixation, while the distal bullet tip minimizes thigh pain and prevents implant subsidence. Additionally, the 135° neck-shaft angle promotes a wider range of motion, ensuring better functional outcomes for patients post-surgery.

This revision stem is meticulously crafted to meet the needs of surgeons and patients alike, offering exceptional performance in demanding clinical scenarios. Whether used in addressing severe osteoporosis or managing complex bone defects, the Wagner Femoral Revision Stem delivers unparalleled stability, reliability, and surgical efficiency.

Features

• Proximal Conical Stem Body: Provides excellent anatomical compatibility and allows adjustment of the anteversion angle.
• Dual Proximal Holes: For auxiliary fixation, improving stability.
• Neck-Shaft Angle (135°): Designed for a wide range of motion.
• Eight Longitudinal Ridges: Enhances initial stability, increases contact surface, and prevents rotation.
• Silicon Carbide Grit-Blasted Surface: Promotes bone integration and ensures long-term stability.
• Distal Bullet Tip Design: Reduces the risk of thigh pain.
• 2.5° Taper: Prevents stem subsidence.
• Grooves Between Ridges: Facilitate vascular regeneration and bone attachment.

Intended Use

The Wagner Femoral Revision Stem is designed for use in complex orthopedic surgeries, especially in cases requiring femoral reconstruction or revision procedures.

Indications

1. Proximal femoral fractures or pathological fractures.
2. Revision of failed primary prosthesis.
3. Severe bone defects caused by osteoporosis.
4. Patients with irregular femoral canal anatomy.

Contraindications

1. Active infections or systemic infections.
2. Extreme osteoporosis where sufficient initial stability cannot be achieved.
3. Conditions limiting bone regeneration capacity.
4. Severe systemic diseases or patients with low surgical tolerance.

Product Parameters