The basilar sulcus (groove for basilar artery) is a groove in the pons, part of the brainstem. The basilar sulcus is vertical directed and lies in the midline of the pons on its anterior (front) surface. The basilar artery runs within the basilar sulcus.

The basilar sulcus is a midline groove on the ventral surface of the pons. It runs vertically along the anterior aspect of the pons, extending from the pontomedullary junction caudally to the interpeduncular fossa rostrally.

The basilar sulcus is a midline groove on the ventral surface of the pons. It runs vertically along the anterior aspect of the pons, extending from the pontomedullary junction caudally to the interpeduncular fossa rostrally.

2024年4月1日 · The basilar artery (BA) is formed by the union of the vertebral arteries on both sides. It courses in the basilar sulcus on the anterior surface of the pons. 1, 2, 3 At the level of the sulcus pontocruralis (pontocrural groove) (SP), it divides into its terminal branches. 1 The

2023年10月30日 · The surface of the basal pons bears a shallow midline groove called the basilar sulcus through which the basilar artery runs. Emerging directly from the anterolateral aspect of the pons at the mid-pontine level is the trigeminal nerve (CN V). The nerve exits the pons as a large sensory root which lies inferior and lateral to a small motor root.

2025年1月14日 · The basilar sulcus is a bony groove in the anterior portion of the pons, where the basilar artery runs. Anatomy. The basilar sulcus is vertically oriented and located at the midline of the pons. The basilar artery runs within the basilar sulcus. The basilar sulcus is bordered on both sides by a bulge formed by the fiber bundles running through ...

a groove or furrow; used in anatomic nomenclature to designate a linear depression, especially one of the cerebral sulci. basilar sulcus a groove in the midline of the anterior surface of the pons, lodging the basilar artery. calcarine sulcus a sulcus of the medial surface of the occipital lobe, separating the cuneus from the lingual gyrus.

脑桥腹侧面正中线上的纵行浅沟。 容纳基底动脉。 [1] [脑桥]基底沟（basilar sulcus of pons）是2014年公布的人体解剖学名词。

2018年8月8日 · On its ventral aspect the vertical median sulcus lodges the basilar artery and for that reason, referred to as the basilar sulcus. The pons is observed to contain a large ventral and a smaller dorsal region, in the transverse section.

Detailed examination of the basilar artery (BA), a common trunk formed by the union of the left and right vertebral arteries, denoted a tortuous course across the basilar sulcus. Emphasis is then placed on the Posterior Inferior Cerebellar Artery (PICA), Anterior Inferior Cerebellar Artery (AICA) and Superior Cerebellar Artery (SCA).