Which suture connects the Frontal bone to the Parietal bone?

Which suture connects the Frontal bone to the Parietal bone?

• A. Coronal suture
• B. Sagittal suture
• C. Squamous suture
• D. Lambdoid suture

Answer: (A)

The coronal suture is the connection between the frontal bone and the parietal bones. It runs across the top of the skull from one temple to the other, forming the boundary between the forehead region and the upper sides of the skull. This suture is distinct from the sagittal suture, which lies along the midline between the two parietal bones; from the squamous sutures, which join the parietal bones to the temporal bones on the sides; and from the lambdoid suture, which connects the occipital bone to the parietal bones at the back.

The coronal suture is the connection between the frontal bone and the parietal bones. It runs across the top of the skull from one temple to the other, forming the boundary between the forehead region and the upper sides of the skull. This suture is distinct from the sagittal suture, which lies along the midline between the two parietal bones; from the squamous sutures, which join the parietal bones to the temporal bones on the sides; and from the lambdoid suture, which connects the occipital bone to the parietal bones at the back.