Which suture is found between the frontal bone and the parietal bones?

Which suture is found between the frontal bone and the parietal bones?

• A. Metopic Suture
• B. Coronal Suture
• C. Sagittal Suture
• D. Lambdoid Suture

Answer: (B)

Sutures are fibrous joints that hold skull bones together and allow the skull to grow in early life. The coronal suture runs across the top of the skull, from one side to the other, and marks the boundary between the frontal bone at the front and the parietal bones behind it. That is why this suture is found between the frontal bone and the parietal bones. By contrast, the metopic suture lies within the frontal bone itself and typically fuses early in life; the sagittal suture runs along the midline between the two parietal bones, and the lambdoid suture sits between the parietal bones and the occipital bone.

Sutures are fibrous joints that hold skull bones together and allow the skull to grow in early life. The coronal suture runs across the top of the skull, from one side to the other, and marks the boundary between the frontal bone at the front and the parietal bones behind it. That is why this suture is found between the frontal bone and the parietal bones. By contrast, the metopic suture lies within the frontal bone itself and typically fuses early in life; the sagittal suture runs along the midline between the two parietal bones, and the lambdoid suture sits between the parietal bones and the occipital bone.