AOTrauma Webinar:  Why Do Patients Get Infection?

May 30, 2017 14:00 CET

Main Presenter: Olivier Borens, MD (Switzerland)
Chat Moderator: Stephen Kates, MD (USA)

Surgical site infections after trauma are debilitating and costly. They are feared by the surgeon and the patient alike. The incidence of this complication can be decreased by proper preoperative, intraoperative, and postoperative management.
The goal of this webinar is to present easy-to-use tools and strategies that will lead to a decrease in the incidence of infection.

More information and registration...

Infection

Executive Editor: Joseph Schatzker

Authors: Richard Buckley, Andrew Sands

Talus - Neck, undisplaced

back to Foot overview

Glossary

1 Decision making top

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Radiology

X-ray diagnosis is necessary using standard AP and lateral x-rays of the ankle and foot, with supplementary Canale views.
These x-rays are often difficult to interpret as there is more displacement or associated subluxation, or dislocation, of the ankle or hindfoot.

CT scans are often necessary.


Non-displaced talar neck enlarge

Decision making

If the talar neck fracture is undisplaced and all joint surfaces are in perfect alignment, then nonoperative treatment is a rational choice.

The patient must understand the importance of non-weightbearing compliance.


Displaced talar neck enlarge

However, if this fracture is part of the spectrum of talar neck injuries which presents with displacement, requiring reduction, then there may be more decisions to be made about investigation and forms of treatment.
Plain x-rays may be all that is required if the fracture is undisplaced. This, however, is unusual as most talar neck fractures present with at least some displacement.
CT examination is very helpful whenever there is any question about displacement, or requirement for debridement of the subtalar joint. Along the spectrum of injury, increasing displacement presupposes that there is more subtalar and tibiotalar osteochondral injury. This often requires surgical approaches for debridement and fixation of these fracture types.

2 Casting top

Casting enlarge

Casting

Undisplaced fractures are treated for 6-8 weeks in a non-weightbearing below-the-knee plaster cast. Patient compliance is mandatory and if the fracture displaces it results in surgery.
Avascular necrosis is unlikely with an incidence of 0-10%.

v1.0 2010-10-14