Marie and Sainton's disease is also known as:
Important Mainfestations of cleidocranial dysostosis or Marie and Sainton's disease:

Partial or complete absence of clavicles.
Delayed closure of fontanelle.
Wormian bones are common.
The sagittal suture is characteristically sunken, giving the skull a flat appearance.
Hypoplasia of maxilla.
Prolonged retention of deciduous teeth (AP-14) and subsequent delay in eruption of succedaneous teeth.
Absence or paucity of cellular cementum on the roots of the permanent teeth with no increased thickening of the primary acellular cementum.
Dentinogenesis imperfecta.
Cleidocranial dysostosis.
Turners hypoplasia.
Amelogenesia imperfecta.