Reproducibility, Performance and Efficiency

Advita’s acetabular components comprise a range of specialized cup platforms, including the Alteon® and Logical® systems, designed to address diverse surgical needs in total hip and hemiarthroplasty.

Acetabular Components Features and Benefits

Alteon® Acetabular Cup and XLE Liner

Seamlessly integrated with the Alteon® Platform system, the Alteon Cup offers a versatile acetabular solution designed for a range of surgical applications. It features multiple cup implant configurations and bearing options to accommodate various clinical needs. The unique TACTM porous technology supports initial and biological fixation. When paired with Advita’s XLE vitamin E polyethylene liners, this system delivers enhanced performance and long-term stability.
Asymmetric Porous Coating

The TAC porous technology strikes a balance between material strength, pore size and porosity. The TAC proprietary process creates a unique 3D structural lattice of irregular shaped particles with increased average pore size and greater porosity than traditional spherical beads.1

Optimized Head/Cup Aspect Ratio

This allows one to achieve the maximum head/cup combination while still maintaining polyethene thickness.4

Vitamin E Liners

Alteon® XLE highly crosslinked vitamin E acetabular liners are designed to provide low wear while maintaining mechanical strength, reducing the free radicals, and oxidative degradation.2,3 Liners are available in Neutral, Extended Coverage, +5 Lateralized, and Face Changing configurations.

Streamlined Instrumentation

Instruments designed to complement the overall surgical workflow.

Three-Part Locking Mechanism

The Alteon Cup features a three-part locking mechanism with more than 15 years of clinical use.5 It consists of an apical tab intended to prevent liner translation and pull-out, recessed scallops intended to provide rotational control, and a fully congruent liner/shell designed to virtually eliminate micromotion.6,7

Logical Acetabular Cup and Liner

The Logical Acetabular System is a modular, cementless hip solution featuring titanium alloy shells with a porous coating designed for a 1mm press-fit. It offers surgeons intraoperative flexibility through a range of neutral, hooded, lateralized, and constrained XLPE liners that are color-coded to match specific cup sizes.

Titanium Coating

Delivers 1mm of press-fit into the acetabulum.

Dual Mobility

Logical Dual Mobility articulation is designed to deliver greater stability and resistance to impingement compared to previous generation articulations.

Speed and Efficiency
  • Distinct color matching between instruments, implants and implant packaging
  • ASC-friendly, single-instrument tray

Bipolar/Unipolar Heads

Bipolar and Unipolar Heads are designed to provide a modular, durable solution for the treatment of femoral neck and hip fractures in hemiarthroplasty procedures. Compatible with all Advita femoral stems, these heads are designed for locking integrity and ease of assembly. The bipolar component is designed to provide consistent eccenttricy across sizes, while the unipolar component is designed for accurate fit and stability.

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Bipolar Design
  • Easy assembly with hand pressure
  • Excellent locking integrity
  • Optimal positive eccentricity throughout range of sizes
Unipolar Design
  • Modular design
  • Fully machined wrought cobalt chrome shell designed for accurate fit
  • Precision-machined tapers in five head lengths

Acetabular Components Resources

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Alteon Cup:

  1. Data available upon request.
  2. Oral, E, Muratoglu, O. “The effects of high dose irradiation on the cross-linking of vitamin E-blended ultrahigh molecular weight polyethylene,” Biomaterials 29 (2008) 3557-3560
  3. Oral, E, Muratoglu, O. O, “Vitamin E diffused, highly crosslinked UHMWPE: a review,” Int Orthop. 2011 Feb; 35(2): 215-223.
  4. Data available upon request. TM-2019-0009. Alteon Cup Head/Liner to Cup Aspect Ratio and Resulting Polyethylene Thickness.
  5. Data available upon request.
  6. Data available upon request. 711-01-81. Thermal Effects of Polyethylene on Shell/Liner Congruency.
  7. Data available upon request. 711-03-40 Rev. A Connexion GXL® Design Rationale

Logical:
The Spartan Stem and Logical Cup are manufactured by Signature Orthopedics and distributed by Advita Ortho.

BIOLOX:

  1. Oral, E, Muratoglu, O, “The effects of high dose irradiation on the cross-linking of vitamin E-blended ultrahigh molecular weight polyethylene,” Biomaterials 29 (2008) 3557-3560
  2. Oral, E, Muratoglu, O, “Vitamin E diffused, highly crosslinked UHMWPE: a review,” Int Orthop. 2011 Feb; 35(2): 215-223
  3. Data available upon request at Advita. TM-2022-0693. Shelf Oxidation Analysis of XLPE Liners.
  4. Muratoglu OK, Bragdon CR, O’Connor DO, Perinchief RS, Estok DM, Jasty M, Harris WH (2001) Larger diameter femoral heads used in conjunction with a highly cross-linked ultra-high molecular weight polyethylene: A new concept. J Arthroplasty 16(8 Suppl):24 -30
  5. Oral E, Christensen S, Malhi A, Wannomae K, Muratoglu O (2006) Wear resistance and mechanical properties of highly crosslinked UHMWPE doped with vitamin E. J Arthroplasty 21 (4):580 -591
  6. Muratoglu OK, Bragdon CR, O’Connor DO, Jasty M, Harris WH,Gul R, McGarry F (1999) Unified wear model for highly crosslinked ultra-high molecular weight polyethylenes (UHMWPE). Biomaterials 20(16):1463 -1470
  7. Ries M, Pruitt L (2005) Effect of crosslinking on the microstructure and mechanical properties of ultra-high molecular weight polyethylene. Clin Orthop Relat Res 440:149 -156
  8. Oral E, Wannomae KK, Hawkins NE, Harris WH, Muratoglu OK (2004) a-Tocopherol doped irradiated UHMWPE for high fatigue resistance and low wear. Biomaterials 25(24):5515 -5522
  9. Ebru Oral, Bassem W. Ghali, Orhun K. Muratoglu. “The elimination of free radicals in irradiated UHMWPEs with and without vitamin E stabilization by annealing under pressure.” J Biomed Mater Res B Appl Biomater. 2011 Apr;97(1):167-74. doi: 10.1002/jbm.b.31799. Epub 2011 Feb 24

BIOLOX® is a registered trademark of CeramTec.

 

These products are manufactured by Exactech, Inc. and distributed by Advita Ortho, LLC.