Presentation
Head trauma.
Patient Data
Age: 2 years
Gender: Female
From the case:
Ping-pong skull fracture
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Left parietal smooth inward indentation (Ping pong fracture).
No intra-cranial abnormality.
Case Discussion
Ping pong skull fracture or pond skull fracture refers to a depressed skull fracture of the infant skull caused by inner buckling of the calvarium. It is seen in newborns because of the soft and resilient nature of their bones (like greenstick fractures of long bones) and the fracture line is not visualized radiologically.