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. 2017 Apr;12(4):529–533. doi: 10.4103/1673-5374.205081

Figure 1.

Figure 1

Representative high resolution light microscopic images of toluidine-blue-stained transverse sections of median nerve 36 weeks after end-to-side coaptation with N-butyl-2-cyanoacrylate.

(A) Coaptation with an epineurial window; (B) coaptation without an epineurial window. With an epineurial window, the regenerated fibers are more numerous. Bars: 20 μm.