Alexander Foundation
- Non-profit charitable institution that supports the funding and research of Kleeblattschadel Deformity, or cloverleaf syndrome, a type of craniosynostosis in which there is premature closure of bones of the skull.
- http://www.thealexanderfoundation.com/

Craniosynostosis
- Causes, pictures, and long term consequences.
- http://www.chw.org/display/router.asp?DocID=22502

World Craniofacial Foundation
- Provides assistance for those in need of treatment.
- http://www.worldcf.org

Craniosynostosis, Endoscopic Strip Craniectomy
- Information on surgical procedures.
- http://www.craniosynostosis.net/

FACES: The National Craniofacial Association
- Support and resources concerning craniofacial disorders including information on 28 specific craniofacial disorders.
- http://www.faces-cranio.org

Plagiocephaly Information Web
- Information on the diagnosis and correction of abnormal head shape.
- http://www.plagiocephaly.org/

Cranio Online
- For parents of children born with cranial deformities. Includes support group and FAQ. [English and German]
- http://www.cranio-online.de/index_engl.html