Which suture is found between the frontal bones?

Which suture is found between the frontal bones?

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

Answer: (A)

Sutures are fibrous joints that allow skull bones to grow during early life. The suture that runs along the midline of the forehead, separating the two halves of the frontal bone, is the metopic suture. In infancy the frontal bone forms from two halves connected by this suture and it typically fuses as a child grows. The coronal suture lies across the skull between the frontal bone and the parietal bones; the sagittal suture runs along the midline between the two parietal bones; the lambdoid suture sits between the parietal bones and the occipital bone. Therefore, the suture found between the frontal bones is the metopic suture.

Sutures are fibrous joints that allow skull bones to grow during early life. The suture that runs along the midline of the forehead, separating the two halves of the frontal bone, is the metopic suture. In infancy the frontal bone forms from two halves connected by this suture and it typically fuses as a child grows. The coronal suture lies across the skull between the frontal bone and the parietal bones; the sagittal suture runs along the midline between the two parietal bones; the lambdoid suture sits between the parietal bones and the occipital bone. Therefore, the suture found between the frontal bones is the metopic suture.