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The groove on the upper surface of the sphenoid bone running transversely between the optic canals bounded anteriorly by the sphenoidal limbus and posteriorly by the tuberculum sellae; forms in relationship to the optic chiasm. Synonym(s): sulcus prechiasmaticus [TA], chiasmatic groove, chiasmatic sulcus, optic groove

chiasmatic_sulcus.txt · Last modified: 2017/03/27 12:36 by administrador