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![Early muscle reinnervation by means of end-to-side neurorrhaphy in an experimental model](https://image.oaes.cc/617565d0-525b-4f6a-98c8-3888d9eb00fe/1962.fig.3.png)
Figure 3. Peroneal nerve cross section in zone 9. A: Group 0, myelinated axons; B: group 3, axonal groups in regenerative process; their size and form are variable, with zones of disorganized myelin (arrows); C: axons in degenerative process were predominant in group 4. Bar = 25 μm