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Bipolar head dissociation: radiographic assessment of bipolar hemiarthroplasty dislocation and the role of the “O” sign

Published Online: 2026-04-25

Published Print: 2026-07

Authors

Forst, Elliot F. https://orcid.org/0009-0008-9569-3255
Alaraj, Sami

Weiss, William M.
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Text and Data Mining valid from 2026-04-25

Version of Record valid from 2026-04-25
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Article History

Received: 10 October 2025

Revised: 14 April 2026

Accepted: 20 April 2026

First Online: 25 April 2026

Declarations

:

: Written informed consent was obtained from the subject described in this report.

: The authors declare no competing interests.

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