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Product Description:

  • Made of highly purified type I collagen: Derived from bovine Achilles tendon, offering biocompatibility and promoting natural tissue integration.
  • Conformable and flexible: Easily adapts to the contours of the skull and brain for optimal coverage and minimal tension.
  • Thickness: Approximately 0.6mm, similar to the thickness of native dura mater.
  • Sterile and single-use: Ensures patient safety and hygiene.


  • Minimally invasive: DuraMatrix-Onlay can be applied through small incisions, reducing tissue trauma and recovery time compared to traditional open surgery.
  • Watertight seal: Prevents cerebrospinal fluid leaks, a potential complication of dura mater repair.
  • Promotes healing: The collagen material encourages tissue regeneration, leading to a more durable and natural repair.
  • Ease of use: Requires minimal preparation and can be applied with simple suturing techniques.