Abstract
Isolated posterior malleolus fractures of the ankle are very rare, especially those without any associated ligamentous injury. The mechanism of injury is unique, and treatment depends on the displacement of the fracture and associated injuries. We present the case of a 46-year-old female car driver who sustained this injury. Axial loading of the plantar flexed foot most likely caused this fracture pattern. The fracture healed in 6 weeks with non-operative treatment in a below-knee plaster cast.
Résumé
La fracture isolée de la malléole postérieure du tibia est extrêmement rare, surtout sans lésion ligamentaire associée. Le mécanisme causal est le plus souvent une compression sur un pied en flexion plantaire et le traitement dépend du déplacement et de l’existence de lésions associées. Nous rapportons un cas survenu chez une conductrice. La fracture a consolidé avec un traitement orthopédique par botte platrée pendant 6 semaines.
Similar content being viewed by others
References
Boggs LR(1986) Isolated posterior malleolar fractures. Am J Emerg Med 4(4):334–336
Ebraheim NA, Mekhail AO, Haman SP (1999) External rotation-lateral view of the ankle in the assessment of the posterior malleolus. Foot Ankle Int 20(6):379–383
Lauge-Hansen N (1950) Fractures of the ankle II. Combined experimental-surgical and experimental-roentgenologic investigations. Arch Surg 60:957
Miller AJ (1974) Posterior malleolar fractures. J Bone Joint Surg Br 56(3):508–512
Nugent JF, Gale BD (1990) Isolated posterior malleolar ankle fractures. J Foot Surg 29(1):80–83
Wilson FC, Phillips HO 4th, Gilbert JA (1994) Plantar flexion injuries of the ankle. An experimental study. Clin Orthop (306):97–102
Author information
Authors and Affiliations
Corresponding author
Additional information
The authors declare that this case study complies with the current laws in the United Kingdom.
Rights and permissions
About this article
Cite this article
Kurup, H.V., Rao, P. Isolated posterior malleolus fracture: a rare injury mechanism. Eur J Orthop Surg Traumatol 15, 182–184 (2005). https://doi.org/10.1007/s00590-004-0218-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00590-004-0218-2