After noticing several characteristics of cranio I saw Dr. Butler at MGH. He agreed that my son (4 months old) had the ridges, pinching and a more narrow head (although still within average range). However he said he could feel small gaps between bones and didn't recommend a ct scan. Has anyone ever had this experience? I'm wondering if I should get the scan anyways to be 100% sure. He said if we wait and see he would miss the endoscopic option.