Experimental microvascular polytetrafluoroethylene grafts: 6-month patency.

@article{OBrien1985ExperimentalMP,
  title={Experimental microvascular polytetrafluoroethylene grafts: 6-month patency.},
  author={Christine J O'Brien and E Adriana Wilson and D Velkou and John P. Harris and James May},
  journal={Plastic and reconstructive surgery},
  year={1985},
  volume={76 5},
  pages={748-53}
}
The efficacy of 1-mm internal-diameter polytetrafluoroethylene as a microvascular prosthesis is unclear. In this study, 8-mm-long segments of this material were implanted into the femoral arteries of 30 rats. Animals were examined every 2 weeks up to 6 months by Doppler ultrasound. Cumulative patency by the life-table method was 86.7 percent at 6 months… CONTINUE READING