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Artroplastia
Medicina Deportiva
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Productos
Artroplastia
Producto por terapias
Producto por tipo
Medicina Deportiva
Producto por terapias
Portafolio de rodilla - Reconstrucción A CL /PCL
Portafolio de rodilla - Reparación de meniscos
Portafolio de Hombros - Bankart/Slap Repair
Portafolio de Hombros - Reparación de manguito rotador
Producto por tipo
Implante de fijación cortical de lazo ajustable
Sistema de Reparación Meniscal Todo Interior
Todas las anclas de sutura
Tornillos de interferencia bioabsorbibles
Ancla de sutura PEEK sin nudos
Tornillos de interferencia PEEK
Scope
Anclajes de sutura PEEK atornillados
Reparación de tejidos blandos PEEK Anclajes
Tornillos de interferencia de titanio
- Signature Duo
Signature Duo
COTILO DE DOBLE MOVILIDAD
Movimiento redefinido
La dislocación es una de las causas más notorias de fallas de ATC (artroplastia total de cadera) en los procedimientos primarios y de revisión.
Signature Duo, debido a su diseño único y su filosofía de movilidad doble, ofrece múltiples beneficios como
Menor riesgo de dislocación
Mayor rango de movimiento
Reducción de la tasa de desgaste
Signature Duo, debido a su diseño único y su filosofía de movilidad doble, ofrece múltiples beneficios como
- Menor riesgo de dislocación
- Mayor rango de movimiento
- Reducción de la tasa de desgaste
Cotilo acetabular
- Revestimiento de titanio pulverizado con plasma: Para proporcionar fijación primaria e integración ósea secundaria
- 4 clavijas: Para una mejor fijación y estabilidad rotacional
- 4 filas de bordes dentados: Proporcionan fijación periférica
Inserto neutral
- Longevidad: XLPE se desgasta menos y dura más
- Borde biselado: Proporciona una ROM más alta y evita el estrés entre el poli-inserto y el vástago en una ROM más alta
Frequently Asked Questions
What are the key features of the SIGNATURE DUO Cup?
The SIGNATURE Duo is a dual mobility cup designed to increase range of motion and reduce the risk of dislocation. Its acetabular cup features a plasma-sprayed titanium coating, four pegs, and four rows of serrations for fixation and rotational stability. The neutral liner uses XLPE and a chamfered edge to support longevity and higher range of motion.
What is the benefit of the plasma-sprayed titanium coating?
The SIGNATURE Duo acetabular cup has a plasma-sprayed titanium coating designed to provide primary fixation and support secondary bone integration. This coating creates a surface intended to facilitate biological fixation following initial implant stability, contributing to secure acetabular component fixation.
Who may benefit from a dual mobility hip replacement?
Dual mobility implants may be particularly beneficial for patients with an increased risk of hip dislocation, including selected patients undergoing revision THA. They may also be considered in primary THA where enhanced stability is clinically desirable. Patient selection depends on factors such as age, activity, anatomy, previous surgery, and individual risk factors.
Is a dual mobility hip replacement better?
Dual mobility hip replacement is not universally “better” than conventional hip replacement; its advantages depend on the patient and clinical situation. Evidence suggests dual mobility constructs can reduce dislocation risk while providing good functional outcomes, particularly in patients at higher risk of instability. The choice should be based on individual patient factors and the surgeon’s clinical judgment.
Does a dual mobility hip implant last longer?
Dual mobility implants are designed to provide low wear and long-term performance, and the SIGNATURE Duo uses an XLPE liner intended for reduced wear and greater longevity. However, current evidence does not establish that all dual mobility implants universally last longer than conventional hip implants. Implant longevity depends on factors including implant design, fixation, patient factors, surgical technique, and bearing wear.
