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COVA™ DURA & SPINE
Resorbable membrane for guided tissue healing and adhesion prevention
COVA™ DURA & SPINE is a transparent type-I acellular collagen membrane that is used in spinal surgery to prevent the formation of postoperative adhesions. COVA™ DURA & SPINE provides a cleavage plane between the dura mater and adjacent tissue, enabling guided tissue regeneration and safer, simpler reoperation. COVA™ DURA & SPINE can be sutured.
Indications in spinal surgery:
- Discectomy
- Posterior osteosynthesis
- Radicular release
- Recalibration
- Laminectomy

Laminectomy: L3-L4

COVA™ DURA & SPINE placed in contact with the dura mater