Description

ACL Screws PEEK (Polyether Ether Ketone):
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nPEEK interference screws are commonly used in ACL (Anterior Cruciate Ligament) reconstruction surgeries. They are made from a high-performance polymer called Polyether Ether Ketone (PEEK), which is biocompatible and radiolucent.
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nKey Features:
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nMaterial: PEEK – non-metallic, biocompatible, strong, and lightweight.
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nRadiolucent: Does not cause imaging artifacts on X-ray, CT, or MRI.
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nBioinert: Does not degrade inside the body, maintains long-term stability.
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nThread Design: Sharp, deep threads provide strong fixation of grafts in bone tunnels.
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nSizes: Available in different diameters (usually 6 mm – 12 mm) and lengths (20 mm – 35 mm) to match graft and tunnel size.
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nHead Design: Usually has a hex or Torx drive for easy insertion with a screwdriver.
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nApplication: Used to secure the soft tissue graft inside the bone tunnel during ACL or PCL reconstruction.
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nAdvantages Over Titanium Screws:
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nNo metal interference in imaging (MRI/CT).
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nElastic modulus closer to bone → reduces stress shielding.
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nNo risk of metal allergies or corrosion.
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nLightweight and easy handling.