| Sagittal sulcus | |
|---|---|
 Frontal bone. Inner surface. (Sagittal sulcus visible at center but not labeled.) | |
| Details | |
| Identifiers | |
| Latin | sulcus sinus sagittalis superioris |
| TA98 | A02.1.00.038 |
| TA2 | 441 |
| FMA | 57118 |
| Anatomical terms of bone | |
The sagittal sulcus is a midline groove that runs across the internal surfaces of part of the squamous part of the frontal bone, the parietal bones,[1] and part of[citation needed] the occipital bones. The sagittal sulcus accommodates the superior sagittal sinus. The falx cerebri attaches to the edge of the sagittal sulcus[1] on either side.[citation needed]
On the inferior portion of the squamous part of the frontal bone, the edges of the sagittal sinus converge to form a single midline ridge, the frontal crest (which also gives attachment to the falx cerebri).[1]