Maisonneuve fracture

Case contributed by Yaïr Glick
Diagnosis certain

Presentation

Slipped on an oil slick and twisted his leg, complains of pain from knee downward.

Patient Data

Age: 55 years
Gender: Male
x-ray

Mildly displaced distal tibial metaphyseal spiral fracture. From it, a nondisplaced vertical fracture line runs inferiorly to the tibial plafond (seen on lateral X-ray).
Proximal fibular metaphyseal fracture.
Together, these represent a Maisonneuve fracture.

ct

The calf and the ankle are placed in a temporary plaster cast.
There is a proximal metaphyseal fibular fracture.
There is a distal mildly displaced tibial metaphyseal spiral fracture and a vertical fracture extending from it to the plafond.

x-ray

External fixation in plaster cast.

Case Discussion

Once you have identified a distal tibial fracture, always look for an accompanying fibular fracture.

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