Directly Related:
* Cranium: The skull, specifically the part that encloses the brain.
* Cranial: Relating to the skull.
* Craniotomy: Surgical opening of the skull.
* Cranioplasty: Surgical repair of the skull.
* Craniofacial: Relating to the skull and face.
Other related words:
* Cranioencephalic: Relating to the skull and brain.
* Craniospinal: Relating to the skull and spine.
* Craniosynostosis: Premature fusion of the skull bones.
* Craniometric: Relating to the measurement of the skull.
These are just a few examples. The root "cranio" appears in a variety of medical and scientific terms.