Tillaux fracture

Tillaux fracture
Other namesTillaux-Chaput avulsion fracture
Tillaux-Fraktur 11jw - Roe ap und seitlich - 001.png
X-ray of a Tillaux fracture in an 11 year old female
SpecialtyOrthopedic

A Tillaux fracture is a Salter–Harris type III fracture through the anterolateral aspect of the distal tibial epiphysis. It occurs in older adolescents between the ages of 12 and 15 when the medial epiphysis had closed but before the lateral side has done so, due to an avulsion of the anterior inferior tibiofibular ligament, at the opposite end to a Wagstaffe-Le Fort avulsion fracture

Mechanism

Same case on CT scan.

The fracture commonly results from an abduction-external rotation force, causing the anterior tibiofibular ligament to avulse the anterolateral corner of the distal tibial epiphysis resulting in a Salter Harris Type III fracture.[citation needed]

Pathology

It occurs in older children at the end of growth. Variability in fracture pattern is due to progression of physeal closure as anterolateral part of distal tibial physis is the last to close. When the lateral physis is the only portion not fused, external rotation may lead to Tillaux or Triplane fractures.

Treatment

If the displacement at fracture is less than 2 mm, it may be managed conservatively. However, displacement requires open reduction and internal fixation, especially when displacement is over 2 mm.

Epidemiology

It occurs commonly in adolescents and older children. However, it does occur rarely in adults though it may be under reported because of difficulty in diagnosis.

Etymology

This fracture pattern is named after Paul Jules Tillaux, a French Anatomist and Surgeon (1834-1904).[citation needed]

See also


This page was last updated at 2023-07-06 06:53 UTC. Update now. View original page.

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