Ball and socket ankle joint
Citation, DOI, disclosures and article data
Citation:
Knipe H, Yap J, Murphy A, et al. Ball and socket ankle joint. Reference article, Radiopaedia.org (Accessed on 14 Jan 2025) https://doi.org/10.53347/rID-32821
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rID:
32821
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Disclosures:
At the time the article was created Henry Knipe had no recorded disclosures.
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Disclosures:
At the time the article was last revised Henry Knipe had the following disclosures:
- Integral Diagnostics, Shareholder (ongoing)
- Micro-X Ltd, Shareholder (ongoing)
These were assessed during peer review and were determined to not be relevant to the changes that were made.
View Henry Knipe's current disclosures
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A ball and socket ankle joint is a variant affecting the ankle where there is a rounded or spherical configuration to the talar dome with the corresponding concavity of the tibial plafond. The distal fibula may or may not be involved.
Pathology
The etiology has been debated with two theories proposed:
- congenital
- acquired in early childhood (by age 5) secondary to osseous tarsal coalition
Associations
- absent rays
- tarsal coalition
- fibular hemimelia
References
- 1. Channon G & Brotherton B. The Ball and Socket Ankle Joint. J Bone Joint Surg Br. 1979;61(1):85-9. doi:10.1302/0301-620X.61B1.422641 - Pubmed
- 2. Takakura Y, Tamai S, Masuhara K. Genesis of the Ball-And-Socket Ankle. J Bone Joint Surg Br. 1986;68(5):834-7. doi:10.1302/0301-620X.68B5.3782257 - Pubmed
- 3. Schreiber R. Congenital and Acquired Ball-And-Socket Ankle Joint. Radiology. 1965;84(5):940-4. doi:10.1148/84.5.940 - Pubmed
Incoming Links
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