Triphalangeal thumb

Case contributed by Dr Hani Al Salam
Modality: X-ray

The thumb demonstrates three phalanges. 

Case Discussion

Triphalangeal thumb is a form of pre-axial polydactyly with an incidence of 1 in 25,000. 

PlayAdd to Share
Case
Full screen case
Case with hidden diagnosis
Full screen case with hidden diagnosis

Case Information

rID: 10615
Diagnostic certainty: Certain
Inclusion in quiz mode: Included

Updating… Please wait.
Loadinganimation

Alert_accept

Error Unable to process the form. Check for errors and try again.

Alert_accept Thank you for updating your details.