Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. ====== Chiasmatic sulcus ====== {{ ::chiasmatic_sulcus.png?200|}} The depression in the posterior part of the anterior cranial fossa where the optic chiasm perches. The groove on the upper surface of the sphenoid bone running transversely between the [[optic canal]]s 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: 2024/06/07 02:50by 127.0.0.1