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HARMONY™ Liner (Constrained)

  • Specialized Liner: Designed for use in constrained joint replacement procedures, particularly in cases with limited space or challenging anatomies.
  • Constrained Design: Features a constrained design that limits the range of motion, providing enhanced stability and reducing the risk of dislocation.
  • Cross-Linked Polyethylene: Made from highly cross-linked polyethylene, offering exceptional wear resistance and durability.
  • Smooth Surface: Features a smooth, polished surface to minimize friction and reduce wear on the opposing joint component.
  • Biocompatible Material: Crafted from biocompatible materials, ensuring minimal tissue reaction and long-term performance.
Code Product Name Specification Material
80106 HARMONY™ Liner
(Constrained)
5# 48mm/28mm
6# 50mm/28mm
7# 52mm/28mm
8# 54mm/28mm
9# 56mm/28mm
10# 58mm/28mm
11# 60mm/28mm
12# 62mm/28mm
13# 64mm/28mm
14# 66mm/28mm
Germany UHMWPE

Key Features and Benefits of HARMONY Liner (Constrained)

HARMONY Liner (Constrained) is a specialized orthopedic implant designed for joint replacement procedures in cases where a constrained design is required. This liner features a unique design that limits the range of motion, providing enhanced stability and reducing the risk of dislocation. The liner is crafted from highly cross-linked polyethylene, a material known for its exceptional wear resistance and durability. The smooth surface of the liner minimizes friction between the joint components, reducing wear and tear and promoting long-term implant function. The biocompatible nature of the material ensures minimal tissue reaction and reduces the risk of complications. HARMONY Liner (Constrained) is a valuable option for patients who require a constrained liner for their joint replacement procedure, providing enhanced stability, durability, and reduced risk of dislocation.

 

Indications for HARMONY Liner (Constrained)

HARMONY Liner (Constrained) is a specialized orthopedic implant designed for joint replacement procedures in cases where a constrained liner is required. It is particularly indicated for patients with:

  • Joint Instability: Patients who experience joint instability or dislocation following joint replacement surgery.
  • Limited Range of Motion: Patients who require a more restricted range of motion to prevent joint dislocation or pain.
  • Previous Dislocations: Patients who have a history of joint dislocations or instability.
  • Bone Loss: Patients with significant bone loss or joint deformity that may compromise the stability of the joint.
  • Specific Joint Anatomies: Patients with unique joint anatomies that require a constrained liner to maintain proper alignment and function.

 

How Does The HARMONY Liner (Constrained) Work

HARMONY Liner (Constrained) is a specialized orthopedic implant designed for joint replacement procedures in cases where a restricted range of motion is required. It functions as a liner within the artificial joint, providing a smooth, durable, and constrained articulating surface.

Unlike standard liners, HARMONY Liner (Constrained) has a design that limits the range of motion of the joint. This is particularly beneficial for patients who are prone to joint instability or dislocation. The constrained design helps to prevent excessive movement, reducing the risk of complications and improving the longevity of the implant.

Despite the constrained design, HARMONY Liner still provides a smooth and durable articulating surface, minimizing friction and wear between the joint components. This helps to reduce pain, improve joint function, and enhance overall patient satisfaction.

 

FAQ

Q1: What is HARMONY Liner (Constrained)?

A: HARMONY Liner (Constrained) is a specialized orthopedic implant designed for joint replacement procedures in cases where a restricted range of motion is required.

Q2: What makes HARMONY Liner (Constrained) different from standard liners?

HARMONY Liner (Constrained) features a unique design that limits the range of motion, providing enhanced stability and reducing the risk of dislocation.

Q3: When is HARMONY Liner (Constrained) indicated?

HARMONY Liner (Constrained) is indicated for patients who require a restricted range of motion, such as those with joint instability, previous dislocations, or specific joint anatomies.

Q4: What are the benefits of using HARMONY Liner (Constrained)?

HARMONY Liner (Constrained) offers benefits such as enhanced stability, reduced risk of dislocation, improved joint function, and reduced pain.

Q5: Is HARMONY Liner (Constrained) made from the same material as standard liners?

Yes, HARMONY Liner (Constrained) is typically made from the same highly cross-linked polyethylene material as standard liners.

Q6: How does HARMONY Liner (Constrained) affect joint mobility?

HARMONY Liner (Constrained) is designed to limit the range of motion of the joint, providing increased stability but potentially reducing flexibility.

Q7: Is HARMONY Liner (Constrained) compatible with all joint replacement procedures?

HARMONY Liner (Constrained) is primarily used in hip and knee replacement procedures, but its compatibility may vary depending on the specific joint anatomy and surgical requirements.

Q8: What are the potential risks associated with using HARMONY Liner (Constrained)?

As with any surgical procedure, there are potential risks such as infection, implant loosening, and dislocation. However, the constrained design of HARMONY Liner (Constrained) can help reduce the risk of dislocation.

Q9: How long does HARMONY Liner (Constrained) typically last?

The lifespan of HARMONY Liner (Constrained) can vary depending on individual factors, but it is designed to provide long-term durability and function.

Q10: Can HARMONY Liner (Constrained) be used in conjunction with other orthopedic implants?

HARMONY Liner (Constrained) can be used in conjunction with other orthopedic implants, such as femoral and tibial components, to create a complete joint replacement system.

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