FDA approved degradable material poly-L-lactic acid (PLA)Widely applied in 60+ countriesOutstanding efficacy and safety for the dural defect repair
Biomimetic
Similar to native extracellular matrix (ECM), rapid repair and regeneration.
Similar to native extracellular matrix (ECM), rapid repair and regeneration.
Non-animal materials
Biomimetic-Synthetic-Absorbable Dural Substitute without increased risk of animal infection
Onlay or Suture
Depends on surgeon habit with flexibility