The parietal bones (/ p ə ˈ r aɪ. ɪ t əl / pə-RY-it-əl) are two bones in the skull which, when joined at a fibrous joint known as a cranial suture, form the sides and roof of the neurocranium. In humans, each bone is roughly quadrilateral in form, and has two surfaces, four borders, and four angles. It is named from the Latin paries ...

2022年11月14日 · The parietal is a large, flat, paired cranial bone that forms a considerable portion of the skull. The parietal bones are located on either side of the skull, making up most of the top and sides of the head.

2023年11月3日 · The parietal bones are bilateral skull bones that form the superior and lateral walls of the cranium. They overlie the parietal lobes of the brain and are covered superficially by the epicranial aponeurosis.

Parietal bone, cranial bone forming part of the side and top of the head. In front each parietal bone adjoins the frontal bone; in back, the occipital bone; and below, the temporal and sphenoid bones.

2020年9月11日 · The parietal bone or os parietale is a paired, flat cranial bone that covers the mid portion of the skull. Both bones cover the left and right parietal lobes of the brain respectively. As part of the neurocranium, the parietal bone helps to …

2024年7月31日 · The parietal bone occupies a prominent location in the human skull, forming the central part of the cranial vault. Situated on either side of the skull, these paired bones meet at the sagittal suture, a fibrous joint that runs along the midline of the skull.

2024年5月11日 · The parietal bone is a paired, irregular, quadrilateral skull bone that forms the sides and roof of the cranium.

2024年10月16日 · The parietal bones are paired structures on each side of the skull. It forms the upper and side portions of the head. They rest above the brain’s parietal lobes and are shielded by a fibrous tissue called the epicranial aponeurosis.

2023年7月23日 · The parietal bone (o s parietal; L., paries – wall) is a large, thin, four-sided cranial bone that makes up much of the top and sides of the skull.

2025年1月17日 · The parietal bone is one of the bones of the skull, located on the sides and top of the head. [3] It is a flat bone that plays a vital role in the protection of the brain and the support of the face. Structure. The parietal bone is a flat bone with a roughly quadrilateral shape.