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MIRODERM Fenestrated Plus® is a non-crosslinked acellular wound matrix derived from porcine liver for the management of wounds including:

  • Partial and full-thickness wounds
  • Pressure ulcers
  • Venous ulcers
  • Chronic vascular ulcers
  • Diabetic ulcers
  • Tunneled and undermined wounds
  • Trauma wounds (abrasions, lacerations, second-degree burns, skin tears)
  • Drainage wounds and surgical wounds (donor sites/grafts, post-Mohs surgery, post-laser surgery, podiatric, wound dehiscence) 

MIRODERM Fenestrated Plus is meshed to allow for greater expansion of the device.

One surface of MIRODERM Fenestrated Plus retains the native liver capsule (an epithelial basement membrane) and the opposite surface is comprised of open liver matrix. The capsule surface of MIRODERM Fenestrated Plus is placed outwards by placing the “L” notch in the upper right hand corner in an ”L” orientation.


Contact us to get in touch to order MIRODERM Fenestrated Plus.




MIRODERM Fenestrated Plus is processed and stored in a phosphate buffered aqueous solution, packaged in an inner sterile pouch and outer non-sterile pouch, and sterilized with electron beam irradiation.

MIRODERM Fenestrated Plus comes in a variety of sizes and is intended for use only by trained medical professionals who are familiar with wound procedures and techniques involving the use of a wound matrix. Federal (U.S.A.) law restricts this product to sale by or on the order of a physician.  Miromatrix also offers MIRODERM and MIRODERM Fenestrated

See IFU for full prescribing information and warnings.