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DOI: 10.1055/s-2003-37186
Nerve Anastomosis with Glue: Comparative Histologic Study of Fibrin and Cyanoacrylate Glue
Publication History
Publication Date:
12 February 2003 (online)
ABSTRACT
The authors report the results of a comparative experimental nerve study, using a biologic tissue glue (fibrin) and a synthetic glue (2-cyanoacrylate) in a rat model. A tension-free repair is necessary with the use of fibrin glue, or gapping may occur, thus limiting the use of the agent in promoting re-neurotization. In addition, the human origin of fibrin and thrombin allow for the possibility of viral transmission. The aim of the study was to verify if the synthetic glue is a viable alternative, or whether it causes cellular and tissue lesions. Their main finding was that the cyanoacrylate causes a foreign-body inflammatory reaction and retractile fibrosis, often reducing the nerve diameter up to two-thirds. Cyanoacrylate glue is thus not recommended for peripheral nerve repair.
KEYWORD
Nerve repair - cyanocrylate - glue - fibrin
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