Purpose: The aim of this study was to compare functional data of different nerve-gap bridging materials evaluated in rat experiments by means of a systematic review. Materials and methods: A systematic review was conducted, searching MEDLINE, HTS and CENTRAL to identify all trials evaluating functional recovery of artificial nerve conduits in the rat model. Results: There was a trend towards a favourable outcome of conduits coated with Schwann-cells compared to the plain synthetics. Histomorphometry, electrophysiology and muscle-weight correlated poorly with functional outcome. Conclusion: Schwann-cell coated conduits showed promising results concerning functional recovery. Further standardization in outcome reporting is encouraged. © 2009 Sinis et al; licensee BioMed Central Ltd.
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Sinis, N., Kraus, A., Tselis, N., Haerle, M., Werdin, F., & Schaller, H. E. (2009). Functional recovery after implantation of artificial nerve grafts in the rat- a systematic review. Journal of Brachial Plexus and Peripheral Nerve Injury, 4(1), 19. https://doi.org/10.1186/1749-7221-4-19