Use of Polytetrafluorinated Ethylene Compound in Peripheral Nerve Grafting: An Experimental Study

Authors:
  • DRDale H. Rice
    Dale H. Rice
  • FBFernando D. Burstein
    Fernando D. Burstein
  • ANAnita Newman
    Anita Newman

Abstract
• The suitability of polytetrafluorinated ethylene compound (Gore-tex) tubing in peripheral nerve grafting was studied using a rat sciatic nerve model. Thick-walled (0.36 mm) tubing was compared with thin-walled tubing (17 mm). Thin-walled tubing gave a favorable functional and microscopic result in five of seven animals, while thick-walled tubing gave a favorable graft result in three of six animals. The results achieved with the thin-walled tubing were comparable to those achieved using nerve grafts and vein interposition grafts. (Arch Otolaryngol 1985;111:259-261)