Clinical Significance
The sural nerve subserves a purely sensory function, and therefore its removal results in only a relatively trivial deficit. For this reason, it is often used for nerve biopsy, as well as the donor nerve when a nerve graft is performed.
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Famous quotes containing the word significance:
“Of what significance the light of day, if it is not the reflection of an inward dawn?—to what purpose is the veil of night withdrawn, if the morning reveals nothing to the soul? It is merely garish and glaring.”
—Henry David Thoreau (1817–1862)