Spalding's sign

System: Pregnancy & Women's Health Signs · All pregnancy & women's health signs

What it is — and how it is elicited

On X-ray (historically) or imaging, the bones of the fetal skull overlap at the sutures because the brain has liquefied after death in the womb.

What a positive finding suggests

Associated with intrauterine fetal death, appearing about a week after death.

◈ Behind the name

Alfred Baker Spalding (1874–1942), American obstetrician.

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Please note: This page is an educational reference about clinical examination signs. A clinical sign supports — and never replaces — a full clinical evaluation, examination and appropriate testing. A sign being present does not by itself prove a diagnosis, and an absent sign does not rule one out. If you have symptoms that worry you, see a health professional.