Modular Cup

The Modular Cup is a high-performance acetabular component designed to provide a versatile and stable foundation for total hip replacement (THR). Engineered for cementless fixation, this modular system empowers surgeons with the intraoperative flexibility to tailor the construct to the patient’s unique bone quality and anatomical requirements. The shell serves as a robust housing for a variety of high-performance liners, ensuring a customized fit for both routine primary cases and complex revision scenarios.

Manufactured from premium Medical-Grade Titanium Alloy, the modular cup features an advanced surface treatment—often incorporating a porous or plasma-sprayed coating—to facilitate rapid osseointegration. This biological bond ensures a permanent, rigid interface with the pelvic bone, minimizing micromotion and providing the unyielding stability required for long-term implant survivorship. With precision-machined internal locking mechanisms, the cup ensures a definitive, “no-play” connection with compatible bearing inserts.

Key Features & Benefits

• Intraoperative Versatility: The modular design allows for the independent selection of shell size, screw fixation, and liner material (XLPE, Ceramic, or Dual Mobility) to meet specific clinical demands.

• Advanced Biological Fixation: The external surface is engineered with a high-friction coefficient to provide immediate primary stability, followed by deep bone ingrowth for long-term secondary anchorage.

• Supplemental Fixation Options: Equipped with multiple pre-drilled screw holes (with associated hole plugs) to allow for additional mechanical anchorage in cases of deficient bone stock.

• High-Strength Titanium Construction: Provides an optimal modulus of elasticity that reduces stress shielding and preserves periprosthetic bone density around the acetabulum.

• Precision Internal Locking: Features a sophisticated taper and rim-lock design that eliminates micromotion between the shell and liner, preventing “back-side” wear and osteolysis.

Primary Clinical Applications

• Primary Total Hip Arthroplasty (THA): The premier choice for cementless reconstruction in patients with adequate bone stock who require a durable, biological solution.

• Revision Hip Surgery: Offers a versatile platform for managing acetabular defects, allowing for the use of supplemental screws to achieve stability in compromised bone.

• Complex Anatomical Reconstructions: Ideal for treating hip dysplasia or post-traumatic conditions where customized component positioning is essential.

• High-Activity Patient Care: Delivers the mechanical integrity and wear resistance required for younger, more active patients returning to demanding daily routines.

Buy Modular Acetabular Cups Online

Equip your orthopedic surgical suite with a cup system designed for mechanical excellence and surgical precision. Our Modular Cups provide the reliability and versatility that trauma surgeons and reconstruction specialists require for predictable, long-term success in hip arthroplasty. Available in a full range of outer diameters to ensure an exact anatomical match for every surgical case.