Arthrex AR-4570 FiberStitch Implant Curved w/ Two Polyester Implants & 2-0 FiberWire Suture BX/1

Arthrex AR-4570 FiberStitch Implant Curved w/ Two Polyester Implants & 2-0 FiberWire Suture BX/1

• Model: AR-4570

Elevate your meniscal repair workflow with the Arthrex AR‑4570 FiberStitch Implant Curved — a next‑generation all‑inside meniscus repair device engineered to deliver secure fixation while minimizing hardware footprint. Featuring two soft, curved polyester implant sheaths and a high‑strength 2‑0 FiberWire® suture, this system replaces traditional rigid PEEK devices with a low‑profile, all‑suture architecture that preserves bone and cartilage integrity. Ideal for arthroscopic approaches, the curved design supports precise placement in challenging meniscal anatomy, giving surgeons excellent control in the repair zone.

Designed with surgeon ergonomics and procedural efficiency in mind, the FiberStitch delivery handle enables true one‑handed implant deployment and eliminates the need to “past‑point” a needle beyond the meniscus. The active deployment mechanism minimizes needle exposure and enhances safety. A built‑in adjustable depth stop (10–18 mm) allows quick intraoperative customization, enabling reproducible placement of implants behind the meniscal tissue. With its streamlined delivery and deployment system, the AR‑4570 supports efficient case turnover without compromising repair quality.

When paired with the broader Arthrex ecosystem of arthroscopic instrumentation and repair sutures, the FiberStitch system becomes a cornerstone for modern meniscal repair strategies. Whether addressing radial tears, posterior horn lesions or complex meniscus root repairs, this all‑inside curved implant supports reproducible, strong fixation with minimal intra‑articular hardware. Upgrade your knee arthroscopy toolkit with the AR‑4570 and deliver outcomes‑driven meniscal repair that aligns with contemporary minimally invasive standards.