These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Reduction of neural scarring after peripheral nerve suture: an experimental study about collagen membrane and autologous vein wrapping.
    Author: Mathieu L, Adam C, Legagneux J, Bruneval P, Masmejean E.
    Journal: Chir Main; 2012 Dec; 31(6):311-7. PubMed ID: 23177905.
    Abstract:
    The effects of a collagen membrane and a technique of autologous vein wrapping on scar formation after peripheral nerve suture are investigated. Forty-eight sciatic nerves from Wistar rats were transected and repaired, then allocated to a control group C (n=16) and two experimental groups: in group A (n=16) the repair line was covered by the collagen membrane, and in group B (n=16) the repair line was wrapped by an external jugular venous graft. Three months later, it was observed that adhesions in the surrounding tissues were significantly less in groups A and B compared to group C, and significantly less in group A than in the group B. Histological analysis revealed no significant reduction of extraneural or intraneural scar tissue in groups A or B compared to group C. However intraneural fibrosis was significantly less in the group A than in the group B. It was concluded that the collagen membrane was effective in reducing neural scar formation after peripheral nerve suture. Autologous vein wrapping also showed a favorable effect in this indication despite less successful histological outcomes.
    [Abstract] [Full Text] [Related] [New Search]