The internal structure of bony tissue of a human metopic suture by Soft X-ray.

A complete metopic suture was found in the frontal bone of a 79 years old male cadaver. Compact bone matrices were found in the border region of the metopic suture using a Soft X-ray apparatus. The coronal and sagittal sutures were also complete. The appearance of these complete cranial sutures may be due to continuous bone restructuring and resorption in the border region of sutures during brain development of brachy crany.