Chopart fracture-dislocation
Citation, DOI, disclosures and article data
Citation:
Jones J, Silverstone L, Elfeky M, et al. Chopart fracture-dislocation. Reference article, Radiopaedia.org (Accessed on 16 Jan 2025) https://doi.org/10.53347/rID-12387
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rID:
12387
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Disclosures:
At the time the article was created Jeremy Jones had no recorded disclosures.
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Disclosures:
At the time the article was last revised Liz Silverstone had no financial relationships to ineligible companies to disclose.
View Liz Silverstone's current disclosures
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Synonyms:
- Chopart fracture dislocation
Chopart fracture-dislocations occur at the midtarsal (Chopart) joint in the foot, i.e. talonavicular and calcaneocuboid joints which separate the hindfoot from the midfoot. The commonly fractured bones are the calcaneus, cuboid and navicular.
The foot is usually dislocated medially and superiorly as it is plantarflexed and inverted, usually as a result of a high-energy impact, e.g. fall from height or road traffic collision. Where the foot is everted, lateral displacement occurs.
The Cyma line can also be disrupted 4
History and etymology
It is named after Francois Chopart, French surgeon (1743-1795) in Paris 1.
References
- 1. Hunter TB, Peltier LF, Lund PJ. Radiologic history exhibit. Musculoskeletal eponyms: who are those guys? Radiographics. 20 (3): 819-36. Radiographics (full text) - Pubmed citation
- 2. Haapamaki VV, Kiuru MJ, Koskinen SK. Ankle and foot injuries: analysis of MDCT findings. AJR Am J Roentgenol. 2004;183 (3): 615-22. AJR Am J Roentgenol (full text) - Pubmed citation
- 3. Kumagai S, Fitzgibbons TC, Mcmullen ST et-al. Chopart's fracture dislocation: a case report and review of the literature. Nebr Med J. 1996;81 (4): 116-9. - Pubmed citation
- 4. Rammelt, S., & Schepers, T. (2017). Chopart Injuries. Foot and Ankle Clinics, 22(1), 163–180. doi:10.1016/j.fcl.2016.09.011
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