Arcad Compressive Staples

Arcad Nitinol Compression Staples
Arcad Nitinol Compression Staples
Enovis Foot & Ankle

Arcad® Compressive Staples

Continuous Compression for Optimal Bone Healing

Arcad® Compressive Staples offer complementary fixation to screws or plates, with a unique design that ensures continuous compression at the osteotomy site, and are indicated for correcting bone deformities and treating joint stiffness.

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Compressive Staple
  • Overview

Arcad® Compressive Staples are designed for fast and easy fixation across various applications. Once implanted, they return to their shape-memory compressed position, ensuring constant compression at the arthrodesis or osteotomy site.

  • No heat activation required.
  • Quick and simple insertion.
  • Available in sizes ranging from 8mm to 25mm.
  • Symmetric and asymmetric leg lengths to accommodate different anatomies.
  • Simple intraoperative repositioning, if needed.
1. Bridge Width (mm) 2. Leg Length (mm) 3. Leg Length (mm) 4. Wire Dimensions (mm) Part No.
8 8 8 1.5 x 1.2 CS020808
10 9 9 1.5 x 1.2 CS010909
10 12 14 1.5 x 1.2 CS011214
10 14 16 1.5 x 1.2 CS011416
10 15 18 1.5 x 1.2 CS011518
15 12 12 1.8 x 1.3 CS031212
15 14 14 1.8 x 1.3 CS031414
18 12 12 1.8 x 1.3 CS041212
18 14 14 1.8 x 1.3 CS041414
18 14 16 1.8 x 1.3 CS041416
18 16 18 1.8 x 1.3 CS041618
18 18 18 1.8 x 1.3 CS041818
20 18 18 1.6 x 2.5 CS051818
25 20 20 1.6 x 2.5 CS062020

One-piece Compressive Construct

The Arcad® Compressive Staples are designed to help achieve optimum compression for fusion.

The Nitinol (NiTi) ASTM F2063 memory metal generates balanced inward forces at ambient temperatures. Using the Arcad® Forceps to pre-load, the legs are inserted into pilot holes, and upon release, the alloy's memory applies compressive force, as shown above.

  • Immediate and dynamic compression is provided by the design.
  • The chamfered extremity ensures easy insertion.
  • The low-profile, atraumatic contours are specifically designed to preserve soft tissue.
  • The size range allows for precise fitting and anatomical compatibility.

Minimal Instrumentation

  • All necessary instruments are organized in a single, streamlined sterilization module.
  • The instrumentation allows for easy insertion, repositioning, adjustments, and removal.
  • The implantation Forceps feature a unique lock and load design, enabling convenient, consistent deployment and quick insertion.

Intra-operative Sizing Guidelines: Approximate Sizes Based on Indication

Forefoot ARCAD Size
1. Akin Osteotomy 08 10
2. Bunion Repair 10
3. MTP Arthrodesis 15 18
Midfoot  
4. N / C Fusion
(Navicular Cuneiform)		 15 18
5. Lisfranc Arthrodesis 15 18
6. Lapidus
Opening / Closing Wedge
Osteotomy – Base Wedge		 18
15 18
7. Calcaneal / Cuboid Fision 20, 25
8. Talo / Navicular Fusion 20, 25
9. Subtalar Athrodesis 20, 25
foot diagram