an indistinct furrow on the ventral surface of the spinal cord and medulla oblongata, on either side marking the line of exit of the anterior nerve roots. Syn: sulcus lateralis anterior [NA], anterolateral groove.
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an indistinct furrow on the ventral surface of the spinal cord and medulla oblongata, on either side marking the line of exit of the anterior nerve roots. Syn: sulcus lateralis anterior [NA], anterolateral groove.