The data generated shows that there is a gradual increase in nerve fiber density throughout the wound bed as well as at the wound edges, with maximum value reaching on day 15 that indicates a significant trend in re-innervation when compared to day 3 of wound healing.
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The sentences
The nerve fiber density in the dermis, 0.10 ± 0.004 pixels/mm 2 , also steadily shows an increasing trend.
Quantifying nerve fiber density separately for wound edges and wound center showed an interesting trend.